Practical Converters
Convert units that show up in everyday work: kitchen liquid measures, vehicle fuel economy labels, energy amounts, and power ratings. Each tool shows the base route and a full comparison table, so the unit meaning stays visible.
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Cooking Measurement Converter
Convert US teaspoons, tablespoons, fluid ounces, cups, pints, quarts, gallons, milliliters, and liters.
Fuel Economy Converter
Convert US mpg, imperial mpg, kilometers per liter, and liters per 100 kilometers.
Energy Converter
Convert joules, calories, watt-hours, kilowatt-hours, Btu, electronvolts, and foot-pounds.
Power Converter
Convert watts, kilowatts, megawatts, horsepower, Btu per hour, and work-rate units.
Practical converters available now
Cooking Measurement Converter
Convert US teaspoons, tablespoons, fluid ounces, cups, pints, quarts, gallons, milliliters, and liters.
Use converterFuel Economy Converter
Convert US mpg, imperial mpg, kilometers per liter, and liters per 100 kilometers.
Use converterEnergy Converter
Convert joules, calories, watt-hours, kilowatt-hours, Btu, electronvolts, and foot-pounds.
Use converterPower Converter
Convert watts, kilowatts, megawatts, horsepower, Btu per hour, and work-rate units.
Use converterKitchen conversion reference
Kitchen Conversions Guide
Learn exact US liquid measure factors, practical rounded kitchen equivalents, and when volume conversion is not enough for dry ingredients.
Read guideEach converter uses an explicit base route
Cooking volume
US recipe measures are normalized to milliliters before being converted into the target kitchen unit.
Fuel economy
Fuel economy values are normalized to km/L, with L/100 km handled as a reciprocal consumption unit.
Energy
Energy units are normalized to joules, so electricity, food, thermal, mechanical, and particle-scale labels share one table.
Power
Power units are normalized to watts, keeping energy rates separate from energy amounts.