Everyday Calculators
Fuel cost, discounts, tips adjacent, and daily life math.
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All everyday tools
- Discount CalculatorFind sale price and savings from an original price and percent off.Popular
- Fuel Cost CalculatorEstimate trip fuel cost from miles, MPG, and price per gallon — with a trip summary.Popular
- Mileage CalculatorCompute MPG from miles driven and gallons used, plus optional fuel cost.
- Split Bill CalculatorDivide a restaurant bill evenly, with tip presets and per-person totals.
- Markup CalculatorAdd a markup percent to cost to find selling price.
- Unit Price Comparison CalculatorCompare up to three products by price per unit and highlight the best value.