Everyday calculators for percentages, dates, loans, business math, grades, trips, and more.
Calculate percentages, percent of a value, and percent change.
Estimate body mass index from height and weight.
Estimate monthly loan payments, total interest, and total repayment.
Estimate mortgage payment with down payment, interest, tax, and insurance.
Calculate tip amount, total bill, and split payment per person.
Calculate sale price, savings, and final price after tax.
Estimate future value with compound growth and monthly contributions.
Calculate simple interest and total amount over time.
Calculate exact age in years, months, days, and total days.
Calculate days, weeks, months, and year-month-day difference between dates.
Calculate elapsed hours and minutes between two times with optional breaks.
Add or subtract years, months, and days from any date.
Find the calendar date a set number of days before or after today.
Count weekdays and weekend days between two calendar dates.
Find the ISO week number, week year, weekday, and US week number for a date.
Calculate the day number of the year and days remaining for any date.
Calculate full months, years and months, total days, and Y/M/D between dates.
Check whether a year is a leap year and find nearby leap years.
Calculate days, hours, and minutes until or since an event date and time.
Convert a date and time between common world time zones.
Estimate workdays, work weeks, and work hours between two dates.
Calculate profit, margin percentage, and markup from cost and price.
Calculate return on investment, net gain, and cost basis.
Calculate break-even units and revenue from costs and unit price.
Convert annual salary to hourly, daily, weekly, and monthly pay.
Calculate weighted GPA from grade points and course credits.
Calculate the final exam score you need to hit a target course grade.
Calculate a weighted class grade from scores and assignment weights.
Calculate a test percentage, letter grade, and pass status from questions missed.
Apply curve points to a raw score and see the adjusted grade.
Calculate a semester grade from quarter grades and final exam weight.
Find the future GPA needed to reach your target cumulative GPA.
Calculate college GPA from grade points and course credits.
Calculate unweighted and weighted high school GPA from letter grades, credits, and bonus points.
Calculate attendance rate, classes you can miss, and classes needed for a target attendance percentage.
Calculate assignment percentage, weighted contribution, and points lost.
Drop the lowest scores from a grade list and recalculate the adjusted average.
Calculate how extra credit points change your current grade and target grade gap.
Calculate quiz average, lowest score, highest score, and quiz count from a score list.
Calculate the exam score needed to reach a desired course grade.
Convert class rank and class size into top percentage and percentile rank.
Estimate total study time, daily study time, and items per day for an exam plan.
Calculate image aspect ratio and proportional resize dimensions.
Estimate fuel needed, trip cost, and cost per mile.
Generate random integers within any range.
Calculate debt-to-income ratio from monthly debt and gross income.
Estimate how long it takes to reach a savings goal with monthly deposits.
Estimate future cost and buying power using an inflation rate.
Compare package prices by calculating cost per unit.
Calculate regular pay, overtime pay, and total pay.
Add daily hours and estimate weekly pay with overtime.
Calculate pace, speed, and total time for running or walking.
Calculate grade percentage and letter grade from earned and possible points.
Calculate average, median, sum, minimum, and maximum from a list of numbers.
Simplify ratios and scale two values proportionally.
Calculate sales commission, total pay, and effective rate.
Convert fractions into decimals, percents, and reduced fractions.
Convert decimal numbers into approximate fractions.
Check whether a number is prime and find a divisor.
Calculate greatest common divisor and least common multiple for numbers.
Solve quadratic equations using a, b, and c coefficients.
Calculate powers from a base and exponent.
Calculate logarithms with custom base, natural log, and log10.
Convert numbers to scientific notation and standard form.
Calculate nPr and nCr for counting problems.
Calculate circle diameter, circumference, and area from radius.
Calculate triangle area and perimeter from base, height, and sides.
Calculate mean, variance, and standard deviation from a list of numbers.
Calculate percentile values, percentile rank, median, and count from a number list.
Calculate z-score, percentile, distance from mean, and two-tail probability.
Calculate confidence interval, margin of error, critical value, and standard error.
Calculate margin of error and poll bounds from sample size, proportion, and confidence.
Estimate required sample size from confidence level, margin of error, and proportion.
Calculate Pearson r, R squared, pair count, and correlation direction from two lists.
Calculate slope, intercept, predicted Y, and R squared from paired X and Y values.
Calculate sample covariance, population covariance, and means from paired values.
Calculate normal probabilities below, above, and between values with a z-score.
Calculate exact, at-most, and at-least binomial probabilities from trials and success rate.
Calculate exact, cumulative, and greater-than Poisson probabilities from event rate.
Calculate single-event probability, at least one success, no successes, and expected successes.
Calculate weighted average, total weight, weighted sum, and unweighted average.
Find outliers, IQR, lower fence, and upper fence from a number list.
Calculate minimum, Q1, median, Q3, and maximum from a number list.
Calculate chi-square statistic, degrees of freedom, and contribution from observed and expected values.
Calculate Welch t statistic, degrees of freedom, mean difference, and standard error.
Calculate compound annual growth rate from start value, end value, and years.
Convert APR to APY using compound frequency.
Estimate how long it takes an investment to double.
Calculate straight-line annual and monthly depreciation.
Calculate new salary, annual increase, and monthly increase from a raise percent.
Compare monthly payments between two loan interest rates.
Calculate LTV ratio, equity amount, and equity percentage.
Estimate wall paint gallons, buy quantity, and paintable square footage for a room.
Calculate tile count, boxes, project area, and waste allowance for floors or walls.
Estimate concrete cubic yards, cubic feet, and bag quantities for slabs and pads.
Estimate mulch cubic yards, cubic feet, and bags from bed size and depth.
Estimate gravel tons, cubic yards, cubic feet, and coverage area for a project.
Estimate flooring boxes, material area, and project cost from room dimensions.
Estimate wallpaper rolls from wall dimensions, roll size, and waste allowance.
Estimate drywall sheets, wall area, and screws from room and sheet dimensions.
Estimate roof squares, shingle bundles, adjusted roof area, and pitch factor.
Calculate lumber board feet, board feet per piece, and estimated material cost.
Calculate deck boards needed, deck area, board coverage, and area with waste allowance.
Calculate fence posts, panels, estimated material cost, and average section length from fence dimensions.
Calculate pavers needed, project area, paver coverage, and pavers per square foot.
Calculate sod rolls needed, lawn area, waste-adjusted area, and estimated sod cost.
Calculate topsoil needed in cubic yards, cubic feet, bags, and project area.
Calculate insulation packages needed, net insulated area, area with waste, and opening share.
Estimate BTU needed, room volume, base BTU, and tons of cooling from room size and assumptions.
Calculate pool volume in gallons, average depth, cubic feet, and liters.
Calculate risers, actual riser height, treads, and total run for a stair layout.
Calculate required ramp run, available slope, run difference, and ramp ratio.
Estimate panels needed, system size, daily energy target, and daily output per panel.
Calculate asphalt needed in tons, cubic yards, area, and cubic feet.
Calculate loose material volume, bank volume, loose cubic feet, and soil swell added.
Calculate pipe volume in gallons, cubic feet, gallons per foot, and liters.
Calculate studs needed, studs per wall, plates needed, and total wall length for framing.
Calculate cost per thousand impressions, cost per impression, and impressions per dollar.
Calculate cost per click, clicks per budget, and cost per 1,000 clicks.
Calculate click-through rate from impressions and clicks.
Calculate conversion rate, revenue per visitor, and revenue per conversion.
Calculate return on ad spend, ROAS percentage, and profit after ads.
Estimate the ROAS needed to break even after product cost, shipping, and fees.
Calculate CAC from ad spend, sales costs, and new customer count.
Estimate customer LTV from order value, purchase frequency, retention, and margin.
Calculate AOV from revenue, refunds, and order count.
Estimate budget, clicks, impressions, and ROAS needed to hit a conversion goal.
Forecast clicks, conversions, revenue, and gross profit from a monthly PPC budget.
Work out the CPA and CPL you can afford from margin and target profit.
Calculate the ROAS needed after product cost, shipping, fees, and profit target.
Calculate the highest CPC bid that still fits your conversion value and target ROAS.
Calculate CPL, cost per qualified lead, qualified leads, and expected customers.
Estimate lead value and the maximum profitable CPL from deal value and close rate.
Estimate lifetime conversion value from AOV, margin, and repeat purchase behavior.
Check whether campaign spend is ahead or behind budget and set daily spend pace.
Calculate impression share and estimate lost impressions from budget and rank.
Calculate average frequency, target impressions, and extra budget needed for reach goals.
Estimate CPC savings and extra clicks from improving Google Ads quality score.
Estimate extra conversions and revenue from improving landing page conversion rate.
Calculate blended ROAS across paid and organic revenue against total ad spend.
Split a marketing budget across search, social, retargeting, and testing.
Estimate retargeting budget from site visitors, match rate, target frequency, and CPM.
Forecast campaign impressions, clicks, conversions, and revenue from budget assumptions.
Estimate SEO return from organic visits, lead rate, close rate, customer value, gross margin, and monthly SEO spend.
Estimate the paid media equivalent, revenue value, profit value, and value per session of organic traffic.
Calculate content investment, monthly content revenue, annual gross profit, and content marketing ROI.
Estimate blog post production cost from word count, writer rate, editing, design, and promotion budget.
Calculate content brief batch cost, cost per brief, labor cost, and SEO tool cost share.
Estimate keyword research cost, annual traffic value, cost per keyword, and keyword research ROI.
Price an SEO retainer from strategy, content, technical hours, link budget, tool cost, and target margin.
Estimate local SEO leads, local revenue, cost per lead, and ROI from map pack visibility assumptions.
Estimate link building campaign cost, cost per acquired link, prospects needed, and outreach labor cost.
Estimate backlink investment, traffic lift, annual backlink profit, and ROI from acquired links.
Estimate technical SEO audit cost, implementation cost, total budget, and budget per page.
Estimate migration revenue exposure, mitigation-adjusted loss, project cost, and total SEO risk.
Estimate revenue lift, gross profit lift, payback period, and ROI from page speed improvements.
Forecast organic sessions, SEO revenue, incremental revenue, and average monthly revenue from growth assumptions.
Estimate keyword traffic, monthly keyword revenue, annual profit, and ranking ROI.
Estimate refresh investment, monthly revenue lift, annual revenue lift, and ROI for updating existing content.
Calculate SEO CAC, CAC payback months, SEO customer LTV, and SEO LTV:CAC ratio.
Calculate SEO agency delivery cost, gross profit, margin, and effective hourly revenue per client.
Calculate open pipeline, weighted pipeline, and expected wins from opportunities, deal size, and win rate.
Compare open pipeline against quota and win rate to estimate pipeline coverage and gap.
Estimate forecast revenue from booked revenue, committed pipeline, best-case pipeline, and close probabilities.
Calculate quota attainment, pace target, projected finish, and pacing gap for a sales period.
Calculate base commission, accelerator commission, total commission, and effective commission rate.
Calculate average deal size, target average deal size, and deals needed to hit a revenue target.
Calculate daily, monthly, and quarterly sales velocity from pipeline, win rate, and sales cycle length.
Model the funnel from leads to MQLs, SQLs, customers, and projected revenue.
Calculate MQL to SQL conversion rate, SQL gap, SQLs needed, and pipeline value.
Estimate monthly touches, connects, and meetings from daily calls, emails, and conversion rates.
Calculate target account coverage, uncovered accounts, accounts per rep, and required touches.
Calculate ramp quota, team ramp quota, ramp attainment, and monthly ramp target for new reps.
Calculate gross renewal rate, net revenue retention, revenue churn, and net retained revenue.
Add sales stage durations to estimate total sales cycle length and cycle capacity.
Calculate meeting show rate, no-show rate, meetings needed, and missed pipeline.
Estimate replacement cost, vacancy cost, total turnover cost, and cost per departure.
Calculate cost per hire from job ads, recruiter cost, agency fees, referral bonuses, and hires.
Model applicants, screened candidates, interviews, offers, and accepted hires.
Calculate average time to fill, target gap, open role days, and vacancy cost.
Calculate offer acceptance rate, declined offers, accepts needed, and missed recruiting spend.
Calculate employee retention rate, turnover rate, retained employees, and net headcount change.
Estimate hires needed after planned growth, expected attrition, and confirmed hires.
Estimate fully loaded employee cost from salary, benefits, payroll taxes, bonus, and overhead.
Calculate labor burden rate, burden cost, total labor cost, and burden multiplier.
Compare contractor annual cost against fully loaded employee annual cost.
Calculate accrued PTO, available PTO, PTO hours, and accrual per pay period.
Estimate absenteeism cost from absent days, wages, and productivity loss.
Calculate total training cost, cost per trainee, employee time cost, and materials cost.
Estimate onboarding cost per new hire including time, equipment, and ramp cost.
Calculate revenue per employee, revenue per hour, and labor cost ratio.
Calculate average manager span, managers needed, manager gap, and cost impact.
Estimate HR software ROI from admin time savings, turnover savings, software cost, and implementation cost.
Calculate billable utilization, annual billable hours, revenue capacity, and unused capacity value.
Estimate the billable hourly rate needed to cover owner pay, expenses, profit, taxes, and billable hours.
Calculate blended hourly rate, total fees, total hours, and senior-hour mix for project staffing.
Calculate project margin, project profit, delivery cost, and effective bill rate.
Estimate recommended fixed fee, cost basis, target profit, and effective hourly rate.
Estimate monthly retainer price, annual retainer value, cost basis, and target monthly profit.
Calculate monthly billable capacity, revenue capacity, capacity per staff, and annualized capacity.
Calculate client margin, client profit, effective client rate, and delivery cost.
Estimate unbilled scope value, extra labor cost, profit impact, and schedule overrun.
Calculate proposal win rate, won pipeline value, proposal cost, and cost per win.
Calculate agency runway, net monthly burn, monthly expenses, and cash after six months.
Calculate monthly recurring revenue, ARR run rate, daily revenue, and ARPA.
Calculate annual recurring revenue from MRR, annual contracts, and monthly growth.
Calculate NRR, GRR, retained MRR, and net revenue change from expansion, contraction, and churn.
Estimate runway months from cash balance, monthly revenue, expenses, and planned cuts.
Calculate net burn, gross burn, cash used, and runway from cash balances and revenue.
Calculate estimated LTV, CAC ratio, gross profit per month, and payback months.
Calculate cash runway, net monthly burn, monthly gross profit, and cash after 12 months for a startup.
Calculate burn multiple, new ARR per burn dollar, annualized net burn, and quarter ARR growth.
Calculate Rule of 40 score, gap to 40, growth contribution, and quality margin signal for SaaS companies.
Calculate SaaS magic number, gross-adjusted magic number, ARR per sales dollar, and sales cycle drag.
Calculate ARR multiple, target valuation, valuation gap, and growth per multiple point.
Calculate post-money valuation, investor ownership, founder ownership after round, and implied dilution.
Calculate accrued note balance, accrued interest, conversion valuation, and note ownership.
Calculate ownership after round, total dilution, investor ownership, and post-money valuation.
Calculate required pool increase, founder ownership after option pool, founder ownership after financing, and investor ownership.
Project final founder ownership, total founder dilution, per-round dilution load, and ownership retained.
Calculate founder ownership, investor ownership, option pool ownership, and total shares from a simple cap table.
Calculate monthly burn increase, annual loaded payroll, recruiting cost, and headcount after hiring.
Forecast ending cash, total burn, total revenue, and average net burn over a startup planning period.
Calculate raise needed, runway budget, cash buffer, and cash gap before buffer for a startup funding plan.
Calculate ARR growth rate, annualized growth rate, net new ARR, and expansion share.
Estimate whether a startup becomes default alive, months to breakeven, runway, and month-one gross profit.
Estimate monthly compute instance spend from hourly rate, instance count, schedule, and utilization.
Calculate cloud storage, request, and retrieval costs from storage volume and provider rate inputs.
Estimate cloud egress, inter-region transfer, and cache-adjusted origin traffic costs.
Estimate CDN bandwidth, request costs, and origin offload savings from traffic and cache hit rate.
Calculate serverless request and GB-second compute costs from invocation volume, duration, and memory.
Estimate Kubernetes node, control plane, storage, load balancer, and unused capacity costs.
Calculate managed database primary, replica, storage, and backup costs from monthly rate inputs.
Estimate backup footprint, monthly storage cost, retention basis, and restore test cost.
Calculate SaaS subscription spend, annual contract value, unused seat waste, and first-year total.
Calculate measured uptime, allowed downtime, SLA gap, and SLA status for an availability period.
Estimate outage impact from revenue loss, employee productivity loss, and recovery costs.
Estimate incident response labor, follow-up labor, customer credits, vendor fees, and total incident cost.
Calculate support cost per ticket from ticket volume, handling time, agent cost, software, and escalations.
Estimate API usage cost from monthly calls, included calls, price per 1k calls, retries, and platform fees.
Calculate AI token spend from input tokens, output tokens, token prices, and safety buffer.
Estimate GPU run cost from GPU hourly rate, GPU count, training hours, discount, storage, and transfer costs.
Estimate monthly savings, transition cost, payback period, and first-year net savings for a migration.
Calculate observability spend from ingest volume, host count, alerting seats, and unit rates.
Estimate monthly LLM API spend from request volume, input tokens, output tokens, model prices, cache hit rate, and platform fees.
Calculate prompt caching savings from monthly input tokens, repeated-token share, cache discount, and overhead cost.
Estimate RAG pipeline cost from query volume, retrievals, embedding tokens, LLM cost, vector database spend, and engineering hours.
Calculate vector database storage, query, replica, metadata, and support costs for AI search and RAG systems.
Estimate embedding cost from document count, average tokens, embedding price, refresh rate, batch overhead, and index storage.
Estimate fine-tuning project cost from training tokens, validation tokens, epochs, experiment runs, evaluation labor, and storage.
Estimate required inference workers, max requests per minute, utilization gap, and concurrency needs for LLM serving.
Estimate monthly AI agent run cost from agents, tasks, steps, tokens, blended token price, tool calls, and operating days.
Estimate AI agent ROI from user count, task volume, minutes saved, labor cost, platform cost, implementation cost, and adoption.
Calculate AI support deflection savings from ticket volume, deflection rate, ticket cost, AI cost, setup cost, and review labor.
Estimate meeting AI ROI from employees, meetings per month, minutes saved, loaded hourly cost, user cost, and adoption.
Estimate sales email AI ROI from rep count, email volume, time savings, AI cost, reply-rate lift, opportunity value, and close rate.
Estimate code assistant ROI from developer seats, seat cost, hours saved, developer cost, review savings, bug-fix savings, and adoption.
Calculate AI content cost from content volume, words, token ratio, blended token price, editor time, editor cost, and platform cost.
Estimate AI image generation cost from image volume, cost per image, variations, editing time, designer cost, and platform cost.
Calculate AI transcription cost from audio hours, transcription rate, human review time, reviewer cost, translation hours, and translation rate.
Estimate AI voice agent cost from call minutes, voice rate, LLM cost, telephony rate, platform fee, fallback rate, and fallback cost.
Estimate AI call center ROI from monthly calls, automation rate, handle time, agent cost, AI cost per minute, setup cost, and QA hours.
Calculate LLM model routing savings from request volume, premium-model share before and after, per-request costs, routing platform cost, and review hours.
Estimate LLM batch processing cost from jobs, records, tokens per record, token price, batch discount, storage, and orchestration cost.
Calculate dataset preparation cost from record count, labeling time, labeler cost, QA sample rate, QA time, QA cost, and tooling.
Estimate AI evaluation cost from test cases, eval runs, evaluator model cost, human review rate, review time, reviewer cost, and platform cost.
Calculate AI moderation cost from item volume, API price, human escalation rate, review time, reviewer cost, and false-positive cost.
Estimate AI search cost from monthly searches, embedding cost, rerank cost, vector query cost, cache hit rate, and platform cost.
Estimate CRM return on investment from user licenses, implementation cost, admin time, deal volume, win-rate lift, deal value, and gross margin.
Estimate CRM implementation budget from users, consulting hours, internal setup time, data migration, integrations, and training.
Estimate marketing automation ROI from platform cost, time savings, leads, conversion lift, lead value, contacts, and implementation cost.
Estimate help desk software ROI from agent licenses, ticket volume, minutes saved per ticket, agent cost, and implementation cost.
Estimate annual support cost from ticket volume, handle time, agent cost, QA time, software spend, escalation rate, and escalation cost.
Estimate contact center annual cost from agents, loaded cost, software, telephony, call volume, handle time, and quality tools.
Estimate required call center agents from monthly calls, average handle time, shrinkage, target occupancy, and monthly agent hours.
Estimate live chat ROI from website visitors, chat engagement, conversion lift, order value, margin, agent cost, and tool cost.
Estimate chatbot ROI from ticket volume, deflection rate, cost per ticket, bot subscription, setup cost, and maintenance time.
Estimate knowledge base ROI from article production cost, maintenance time, ticket deflection, support ticket cost, and article volume.
Estimate ERP implementation budget from users, modules, consulting work, internal labor, data migration, integrations, and training.
Estimate ERP ROI from implementation cost, annual ERP cost, inventory reduction, process hours saved, error reduction, and annual revenue.
Estimate HRIS annual cost and ROI from employee count, license cost, implementation cost, HR time savings, process savings, and compliance savings.
Estimate payroll software cost from employees, pay runs, base monthly fees, employee fees, run fees, implementation, and tax filing fees.
Estimate applicant tracking system ROI from hires, recruiter time savings, agency fee avoidance, vacancy savings, platform cost, and implementation cost.
Estimate project management software cost and productivity value from users, licenses, implementation, admin time, and saved project hours.
Estimate collaboration software cost and benefit from users, licenses, meeting time saved, implementation, migration, and app overlap savings.
Estimate document management platform cost and ROI from users, storage, licenses, scanning, retrieval time savings, and compliance savings.
Estimate contract management ROI from contract volume, legal time saved, cycle-time reduction, deal value, platform cost, and implementation cost.
Estimate procurement software ROI from managed spend, spend savings rate, users, license cost, implementation cost, and procurement hours saved.
Estimate inventory management software ROI from inventory value, carrying cost reduction, stockout savings, software cost, implementation, and users.
Estimate BI ROI from users, licenses, analyst hours saved, analyst cost, decision value, implementation cost, and data prep reduction.
Estimate data warehouse monthly and annual cost from storage, compute, ingestion, BI seats, seat cost, engineering hours, and hourly cost.
Estimate robotic process automation ROI from automated processes, hours saved, labor cost, bot cost, setup work, and error reduction savings.
Calculate email open rate, delivered emails, unopened emails, and opens per 1,000 delivered.
Calculate email click-through rate, unique CTR, clicks per 1,000 emails, and repeat clicks.
Calculate CTOR, unique CTOR, opens without clicks, and clicks per 100 opens.
Calculate email conversion rate from clicks, delivered emails, conversions, and revenue.
Calculate unsubscribe rate, complaint rate, total negative actions, and negative action rate.
Calculate email bounce rate, delivered emails, and hard versus soft bounce share.
Calculate email list growth rate, net growth, ending subscribers, and gross signup rate.
Calculate deliverability rate, delivered emails, bounce rate, and complaint rate.
Calculate email ROI, profit, total cost, and revenue per dollar of campaign cost.
Calculate revenue per sent email, delivered email, open, and click.
Estimate YouTube ad revenue, sponsor revenue, affiliate revenue, RPM, and revenue per view.
Calculate YouTube engagement rate from views, likes, comments, shares, and subscribers gained.
Calculate Instagram engagement rate by followers and impressions using likes, comments, saves, and shares.
Calculate TikTok engagement rate, total engagements, engagements per 1,000 views, and share rate.
Estimate influencer post rates from followers, engagement rate, rate per 1,000 followers, usage fee, and production cost.
Calculate sponsorship ROI from cost, visits, conversion rate, average order value, and gross margin.
Estimate podcast ad revenue from downloads, episodes, ad slots, CPM, and fill rate.
Estimate monthly Twitch revenue from paid subscribers, subscription price, creator share, donations, and sponsors.
Calculate total watch time, completion rate, views per viewer, and watch minutes for videos or streams.
Calculate creator CPM, RPM, cost CPM, and revenue per dollar of campaign cost.
Calculate mortgage point cost, lower-rate payment, monthly savings, and break-even time for buying points.
Calculate break-even price, fixed cost per unit, fee at break-even, and cost before percentage fees.
Calculate break-even attendance, contribution per attendee, net fixed cost, and revenue at break-even.
Estimate annual insulation savings, net project cost, payback period, and long-term net savings from HVAC cost reduction.
Estimate target contractor hourly rate from desired salary, billable hours, taxes, benefits, expenses, and profit margin.
Estimate how extra principal payments may shorten mortgage payoff time and reduce total interest.
Estimate the monthly payment needed to pay off a mortgage by a target year and the interest savings from faster payoff.
Estimate stair lift project cost from base lift cost, curved rail premiums, floors, installation labor, permits, maintenance, and resale value.
Calculate LTC, total cost basis, target loan amount, and equity requirement from loan amount, purchase price, rehab, and closing costs.
Estimate the monthly and annual income needed for a home price, down payment, mortgage rate, housing costs, debts, and target DTI.
Calculator tools on ProUtils cover quick everyday math: percentages, dates, finance estimates, measurements, grades, trips, and layout ratios. Each calculator is designed for fast repeat use without accounts, paywalls, or spreadsheets.
Results update in the browser as you type. Use these calculators for planning, checking assumptions, and converting rough numbers before you move the results into a document, invoice, budget, class worksheet, or design workflow.
Yes. Every calculator is free to use in the browser with no sign-up required.
No. They are estimates for convenience and should be checked against official statements, contracts, or professional advice when decisions matter.
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