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Business & everyday calculators

Handle quick pricing, profit, time, and everyday calculations without building a spreadsheet formula.

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Common tasks in this topic

Small calculators for margin, markup, discounts, tax, hourly rates, work time, unit prices, electricity, travel costs, and everyday arithmetic.

1
Calculate margin, markup, and discounts
2
Check hourly rates, work time, and unit prices
3
Estimate electricity, fuel, quantities, and other everyday costs

Tools in this topic

Choose the tool that most closely matches the task you need to finish.

Calculate Typed Expressions with ParenthesesType an expression and calculate it directly in your browser.Discount calculatorCalculate final price and savings from a discount rate.Electricity cost estimatorEstimate electricity cost from wattage, hours and kWh rate.Fuel trip cost calculatorEstimate fuel cost from distance, efficiency and fuel price.Hourly rate calculatorCalculate required hourly rate from target monthly income.Margin / markup calculatorCalculate gross profit, margin and markup.Markup to margin calculatorConvert markup percentage on cost into gross margin percentage on selling price.Percentage calculatorCalculate percentages, percentage values and change rates.Recipe scalerScale recipe quantities for a different serving count.Tax inclusive / exclusive calculatorConvert tax-inclusive and tax-exclusive prices with a custom rate.Unit price comparerCompare two products by unit price.Work hours calculatorCalculate net working time from start, end and break.

Related references

Keep the relevant formats and units close while you work.

SI prefixes & unitsOpen the related reference guideNumber formatsOpen the related reference guideCooking measuresOpen the related reference guide