Tool category
Finance & Business
Core business finance math — ROI, margin, salary, and currency calculators for everyday commercial decisions.
Tools
Finance & Business
Featured guides in this category — tools with a deeper how-to-use writeup
Alpha/beta calculator Finance & Business Open Annual recurring revenue (ARR) tracker Finance & Business Open Asset allocation rebalancer Finance & Business Open Bill split calculator (itemized) Finance & Business Open Black-Scholes calculator Finance & Business Open Bond price calculator Finance & Business Open Bond yield to maturity calculator Finance & Business Open Break-even analysis chart Finance & Business Open Burn rate calculator Finance & Business Open Cap rate calculator Finance & Business Open Cash flow calculator Finance & Business Open Cash-on-cash return calculator Finance & Business Open Churn rate calculator Finance & Business Open Closing cost estimator Finance & Business Open Crypto profit/loss calculator Finance & Business Open Currency Converter Convert currencies Open Currency exchange margin calculator Finance & Business Open Current ratio calculator Finance & Business Open Customer acquisition cost (CAC) calculator Finance & Business Open Customer lifetime value (CLV) calculator Finance & Business Open Debt-to-equity calculator Finance & Business Open Depreciation calculator (straight line, MACRS) Finance & Business Open Discounted cash flow calculator Finance & Business Open Dividend reinvestment calculator Finance & Business Open Dividend yield calculator Finance & Business Open Dollar cost averaging calculator Finance & Business Open Down payment calculator Finance & Business Open Earnings per share calculator Finance & Business Open eBay/Amazon fee calculator Finance & Business Open Employee cost calculator (total comp) Finance & Business Open Etsy fee calculator Finance & Business Open Expense ratio impact calculator Finance & Business Open Freelance rate calculator Finance & Business Open Gross rent multiplier calculator Finance & Business Open HELOC payment calculator Finance & Business Open Hiring cost estimator Finance & Business Open Hourly vs project rate converter Finance & Business Open Import duty estimator Finance & Business Open Internal rate of return (IRR) calculator Finance & Business Open Invoice generator (PDF output) Finance & Business Pro Landlord rental yield calculator Finance & Business Open Lump sum vs DCA comparison Finance & Business Open Monte Carlo retirement simulator Finance & Business Open Monthly recurring revenue (MRR) calculator Finance & Business Open Mortgage refinance calculator Finance & Business Open Net present value (NPV) calculator Finance & Business Open Options profit/loss calculator Finance & Business Open P/E ratio calculator Finance & Business Open Payback period calculator Finance & Business Open Portfolio return calculator Finance & Business Open Price-to-book ratio calculator Finance & Business Open Pricing markup calculator Finance & Business Open Profit Margin Calculator Margin/markup Open Property tax estimator Finance & Business Open Put/call parity calculator Finance & Business Open Quarterly tax estimator Finance & Business Open Quick ratio calculator Finance & Business Open Quote/estimate generator Finance & Business Pro Receipt maker Finance & Business Pro Rent affordability calculator Finance & Business Open Risk-adjusted return calculator Finance & Business Open Runway calculator (startup) Finance & Business Open Self-employment tax calculator Finance & Business Open Sharpe ratio calculator Finance & Business Open Shipping cost estimator Finance & Business Open Sortino ratio calculator Finance & Business Open Stripe/PayPal fee calculator Finance & Business Open Tip splitter (group dining) Finance & Business Open Unit economics calculator Finance & Business Open Weighted average cost of capital (WACC) Finance & Business Open Wholesale to retail price calculator Finance & Business Open Working capital calculator Finance & Business Open