Finance and business calculators

Work through costs, payments and everyday business arithmetic with reviewable assumptions.

◈Discount CalculatorCalculate discount with business amounts or rates using an interactive browser utilityOpen tool →◈Sales Tax CalculatorCalculate sales tax with business amounts or rates using an interactive browser utilityOpen tool →◈VAT CalculatorCalculate vat with business amounts or rates using an interactive browser utilityOpen tool →◈Reverse VAT CalculatorCalculate reverse vat with business amounts or rates using an interactive browser utilityOpen tool →◈Profit Margin CalculatorCalculate gross profit margin from a selling price and item costOpen tool →◈Markup CalculatorCalculate markup with business amounts or rates using an interactive browser utilityOpen tool →◈Break Even CalculatorCalculate break even with business amounts or rates using an interactive browser utilityOpen tool →◈Cost Per Unit CalculatorCalculate cost per unit with business amounts or rates using an interactive browser utilityOpen tool →◈Profit and Loss CalculatorCalculate profit and loss with business amounts or rates using an interactive browser utilityOpen tool →◈Loan Payment CalculatorEstimate monthly installment payments from loan amount, interest, and termOpen tool →◈Compound Interest CalculatorCalculate compound interest with business amounts or rates using an interactive browser utilityOpen tool →◈Simple Interest CalculatorCalculate simple interest with business amounts or rates using an interactive browser utilityOpen tool →◈Return on Investment CalculatorCalculate return on investment with business amounts or rates using an interactive browser utilityOpen tool →◈Savings Goal CalculatorCalculate savings goal with business amounts or rates using an interactive browser utilityOpen tool →◈Hourly to Annual Salary ConverterConvert hourly to annual salary with business amounts or rates using an interactive browser utilityOpen tool →◈Overtime Pay CalculatorCalculate overtime pay with business amounts or rates using an interactive browser utilityOpen tool →◈Bill SplitterSplit bill with business amounts or rates using an interactive browser utilityOpen tool →◈Tip CalculatorCalculate tip with business amounts or rates using an interactive browser utilityOpen tool →◈Sales Commission CalculatorCalculate sales commission with business amounts or rates using an interactive browser utilityOpen tool →◈Unit Price ComparisonWork with unit price comparison using business amounts or rates in an interactive browser toolOpen tool →◈Electricity Cost CalculatorCalculate electricity cost with business amounts or rates using an interactive browser utilityOpen tool →◈Fuel Cost CalculatorCalculate fuel cost with business amounts or rates using an interactive browser utilityOpen tool →◈Freelance Rate CalculatorCalculate freelance rate with business amounts or rates using an interactive browser utilityOpen tool →

Find the right finance & business tool

Work through costs, payments and everyday business arithmetic with reviewable assumptions. Each page includes practical instructions, situations where the tool helps, frequently asked questions and limitations worth knowing before you rely on a result.

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