Business & Money Math Calculators
Margins, tax, ROI and everyday money math.
Markup Calculator
Free markup calculator. Find the selling price and profit from a cost and markup percentage.
Profit Margin Calculator
Free profit margin calculator. Find profit and profit margin percentage from price and cost.
Break-Even Calculator
Free break-even calculator. Find the units and revenue needed to cover fixed and variable costs.
ROI Calculator
Free ROI calculator. Find return on investment percentage, net profit and annualized return.
CAGR Calculator
Free CAGR calculator. Find the compound annual growth rate between a beginning and ending value.
Sales Tax Calculator
Free sales tax calculator. Add sales tax to any amount to get the tax and final total.
VAT Calculator
Free VAT calculator. Add VAT to a net amount to get the VAT and gross price.
Tip Calculator
Free tip calculator. Calculate the tip, total and amount per person to split a bill.
Discount Calculator
Free discount calculator. Find the sale price and how much you save from a percentage off.
Percentage Calculator
Free percentage calculator. Quickly find X percent of any number.
Percentage Change Calculator
Free percentage change calculator. Find the percent increase or decrease between two numbers.
Unit Price Calculator
Free unit price calculator. Find price per unit to compare which package is the better deal.
Depreciation Calculator
Free straight-line depreciation calculator. Find annual and monthly depreciation of an asset.