Calculators
Business, finance, and startup metrics in seconds.
ROI CalculatorCalculate return on investment for any project.CAC CalculatorCalculate customer acquisition cost.LTV CalculatorEstimate customer lifetime value.Unit Economics CalculatorModel revenue, cost, and margin per unit.Churn Rate CalculatorCalculate customer or revenue churn.COGS CalculatorCalculate cost of goods sold.Debt to Equity CalculatorCalculate the debt-to-equity ratio.Break Even CalculatorFind your break-even point in units and revenue.Cap Table CalculatorModel founder and investor ownership across rounds.Equity Dilution CalculatorSee how a funding round dilutes ownership.Revenue Multiple CalculatorEstimate startup valuation from ARR and growth.Convertible Note CalculatorModel how a convertible note converts to equity.Burn Rate CalculatorCalculate gross/net burn and cash runway.Angel Investment CalculatorSize an angel round and its ownership impact.Profit Margin CalculatorCalculate gross, net, and markup margins from revenue and cost.Annual to Monthly Salary ConverterConvert an annual salary into monthly, weekly, and hourly amounts.CAGR CalculatorCalculate the compound annual growth rate between two values.Cash Flow CalculatorSee your monthly net cash flow, ending cash, and how long your runway lasts.Commission CalculatorCalculate the commission earned on any sale at your rate.EBITDA CalculatorCalculate EBITDA and EBITDA margin from your income statement.Hourly to Salary ConverterTurn an hourly rate into weekly, monthly, and annual salary.Markup CalculatorSee how much you mark up your cost and whether your pricing is thin, healthy, or premium.Overtime Pay CalculatorCalculate regular pay, overtime at 1.5x, and total pay over any number of weeks.Rule of 72 CalculatorEstimate how long money takes to double at a given annual rate.Sales Tax CalculatorAdd sales tax to a pre-tax amount and see the tax and total due.VAT CalculatorAdd VAT to a net price and see the tax, gross price, and net price.Working Capital CalculatorCalculate net working capital and the current ratio for liquidity.Contractor vs Employee Cost CalculatorCompare the fully loaded annual cost of the same hours as an employee versus a contractor.Contribution Margin CalculatorWork out how much of each revenue dollar contributes to covering fixed costs and profit.Cover Letter GeneratorGenerate a three-paragraph cover letter from your skills and the job.Current Ratio CalculatorCheck your short-term liquidity — can current assets cover current liabilities?Employee Cost CalculatorSee the real annual, monthly, and hourly cost of an employee — salary plus employer costs.Gross Margin CalculatorFind your gross profit and gross margin to see how much revenue survives direct costs.Interview Question GeneratorGenerate real interview questions for 8 roles and 3 experience levels.Inventory Turnover CalculatorSee how fast your stock sells, in turns per year and days of inventory.Invoice Late Fee CalculatorCalculate the daily and total late fee on an overdue invoice, and the new balance due.Leave Letter GeneratorGenerate a formal leave request letter for any leave type.Net Margin CalculatorSee what share of every revenue dollar ends up as actual profit after everything is paid.Operating Margin CalculatorMeasure your EBIT margin — the profit your operations generate before interest and tax.Price Increase CalculatorFind the new price that hits your target margin and see exactly how much you'd be raising.Resignation Letter GeneratorGenerate a formal resignation letter tailored to your reason.Work Schedule CalculatorTurn daily hours and an hourly rate into weekly and annual hours and pay.50-30-20 Rule CalculatorSplit your monthly take-home pay into the 50-30-20 budget: needs, wants, and savings.Crypto Capital Gains Calculator (India)Estimate Indian capital gains tax on a crypto sale.Compound Interest CalculatorProject a lump sum with simple or compound interest and monthly contributions.EMI Calculator (Business Loan)Compute the EMI, total interest, and total payment for a business loan in ₹.GST Calculator for Small BusinessAdd Indian GST to a price, or back it out of an inclusive price.GST Input Tax Credit CalculatorOffset input GST against output GST to see the net payable, in INR.MRR CalculatorTurn customer count and price into MRR, ARR, and next month's churned MRR.Runway CalculatorSee how many months of cash you have left at your current burn.SAFE Note CalculatorEstimate the conversion price and stake a SAFE earns at a cap-priced next round.Seed Funding CalculatorSize your pre-seed, seed, or Series A round from burn, runway, and a reserve buffer.Startup Cost CalculatorAdd up team payroll, office, tools, and marketing into a monthly and first-year budget.Startup Valuation CalculatorEstimate a fair valuation range from ARR, growth, and stage.VC Investment CalculatorCompute investor ownership, post-money, and value per $1M from a priced round.Free Annual to Monthly Salary ConverterAnnual salary to monthly, weekly, hourly. No account, no limits, no watermark.Annual to Monthly Salary Converter OnlineAnnual salary to monthly, weekly, hourly. Runs in any browser, no install.Free Cash Flow CalculatorMonthly net cash flow, ending cash, runway. No account, no limits, no watermark.Cash Flow Calculator OnlineMonthly net cash flow, ending cash, runway. Runs in any browser, no install.Free Commission CalculatorCommission on any sale at your rate. No account, no limits, no watermark.Commission Calculator OnlineCommission on any sale at your rate. Runs in any browser, no install.Free Compound Interest CalculatorLump sum with simple or compound interest. No account, no limits, no watermark.Compound Interest Calculator OnlineLump sum with simple or compound interest. Runs in any browser, no install.Free Cover Letter GeneratorThree-paragraph cover letter generator. No account, no limits, no watermark.Cover Letter Generator OnlineThree-paragraph cover letter generator. Runs in any browser, no install.Free EMI Calculator (Business Loan)EMI, total interest, and payment in ₹. No account, no limits, no watermark.EMI Calculator (Business Loan) OnlineEMI, total interest, and payment in ₹. Runs in any browser, no install.Free Employee Cost CalculatorReal employee cost: salary plus employer load. No account, no limits, no watermark.Employee Cost Calculator OnlineReal employee cost: salary plus employer load. Runs in any browser, no install.Free Gross Margin CalculatorGet gross profit and margin from revenue and cost. No account, no limits, no watermark.Gross Margin Calculator OnlineGet gross profit and margin from revenue and cost. Runs in any browser, no install.Free GST Calculator for Small BusinessAdd Indian GST to a price, or back it out of one. No account, no limits, no watermark.GST Calculator for Small Business OnlineAdd Indian GST to a price, or back it out of one. Runs in any browser, no install.Free Hourly to Salary ConverterTurn an hourly rate into a full salary breakdown. No account, no limits, no watermark.Hourly to Salary Converter OnlineTurn an hourly rate into a full salary breakdown. Runs in any browser, no install.Free Interview Question GeneratorReal interview questions for 8 roles and 3 levels. No account, no limits, no watermark.Interview Question Generator OnlineReal interview questions for 8 roles and 3 levels. Runs in any browser, no install.Free Invoice Late Fee CalculatorGet daily and total late fees on an overdue invoice. No account, no limits, no watermark.Free Markup CalculatorSee your markup, profit per unit, and profit margin. No account, no limits, no watermark.Markup Calculator OnlineSee your markup, profit per unit, and profit margin. Runs in any browser, no install.Free Overtime Pay CalculatorSee regular pay, overtime at 1.5x, and total pay. No account, no limits, no watermark.Overtime Pay Calculator OnlineSee regular pay, overtime at 1.5x, and total pay. Runs in any browser, no install.Free Price Increase CalculatorFind the new price that hits your target margin. No account, no limits, no watermark.Price Increase Calculator OnlineFind the new price that hits your target margin. Runs in any browser, no install.Free Profit Margin CalculatorGet gross, net, markup margins from your numbers. No account, no limits, no watermark.Profit Margin Calculator OnlineGet gross, net, markup margins from your numbers. Runs in any browser, no install.Free Resignation Letter GeneratorA resignation letter tailored to your reason. No account, no limits, no watermark.Resignation Letter Generator OnlineA resignation letter tailored to your reason. Runs in any browser, no install.Free Sales Tax CalculatorAdd sales tax to a pre-tax amount and see the total. No account, no limits, no watermark.Sales Tax Calculator OnlineAdd sales tax to a pre-tax amount and see the total. Runs in any browser, no install.Free VAT CalculatorAdd VAT to a net price and see the tax and total. No account, no limits, no watermark.VAT Calculator OnlineAdd VAT to a net price and see the tax and total. Runs in any browser, no install.Free Work Schedule CalculatorTurn daily hours and a rate into weekly, annual pay. No account, no limits, no watermark.Work Schedule Calculator OnlineTurn daily hours and a rate into weekly, annual pay. Runs in any browser, no install.Business Plan Template GeneratorA one-page business plan with summary, problem, solution, market, and the funding ask.Car Loan CalculatorEstimate your monthly car loan payment (EMI) from price, down payment, rate, and term.Discount CalculatorFind the final price, savings, and effective rate on any discount.Fixed Deposit CalculatorProject your fixed deposit's maturity amount, total interest, and effective APY.India Income Tax CalculatorEstimate your FY 2025-26 income tax under the new or old regime.Proposal Template GeneratorA six-section client proposal with the budget formatted as a dollar figure.Quote Template GeneratorA plain-text quote with a line-item table, computed amounts, and a summed total.Recommendation Letter GeneratorA formal recommendation letter for job, academic, or general use.SIP CalculatorEstimate the future value of a monthly SIP with monthly compounding.SWOT Analysis TemplateA four-quadrant SWOT worksheet with item counts and a focus line.Timesheet TemplateA weekly timesheet with an aligned table and a summed TOTAL HOURS row.Tip CalculatorWork out the tip, the total to pay, and each person's share of a split bill.