Free Online Calculators
Finance, math, health, construction, and everyday tools in one searchable catalog.
2 calculators
Your calculators
Business
Profit Calculator — Gross, Net Profit & Break-Even
Calculate gross, operating, pre-tax, and net profit, build a common-size P&L, find break-even and target sales, and compare reporting periods.
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Business
ROI Calculator — Return, Annualized ROI & Payback
Calculate total and annualized ROI, model recurring project cash flow, find simple and discounted payback, compare scenarios, and review NPV.
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