Energy & Power Units

Energy is an amount and power is a rate, and most of the confusion in this group comes from mixing the two. These pages keep them in separate families, state the factor exactly, and include reference quantities — a kettle, a car, a litre of petrol — so an unfamiliar unit can be sanity checked against something known.

Collections in Energy & Power Units

4 groups · 478 pages

Energy Unit Pairs234 conversion pages for energy units, each with its exact factor, the formula and a reference table.234 calculators Energy Converters110 conversion pages for energy units, each with its exact factor, the formula and a reference table.110 calculators Power Unit Pairs78 conversion pages for power units, each with its exact factor, the formula and a reference table.78 calculators Power Converters56 conversion pages for power units, each with its exact factor, the formula and a reference table.56 calculators

All Energy & Power Units calculators

478 focused tools, showing 1–120.

British Thermal Units to Calories Converter British Thermal Units to Electronvolts Converter British Thermal Units to Ergs Converter British Thermal Units to Foot-Pounds Converter British Thermal Units to Gigajoules Converter British Thermal Units to Horsepower-Hours Converter British Thermal Units to Inch-Pounds Converter British Thermal Units to Joules Converter British Thermal Units to Kilocalories Converter British Thermal Units to Kilojoules Converter British Thermal Units to Kilowatt-Hours Converter British Thermal Units to Megaelectronvolts Converter British Thermal Units to Megajoules Converter British Thermal Units to Megawatt-Hours Converter British Thermal Units to Million Btu Converter British Thermal Units to Therms Converter British Thermal Units to Tonnes Of Oil Equivalent Converter British Thermal Units to Watt-Hours Converter Btu Per Hour to Foot-Pounds Per Second Converter Btu Per Hour to Gigawatts Converter Btu Per Hour to Horsepower Converter Btu Per Hour to Kilocalories Per Hour Converter Btu Per Hour to Kilowatts Converter Btu Per Hour to Megawatts Converter Btu Per Hour to Metric Horsepower Converter Btu Per Hour to Milliwatts Converter Btu Per Hour to Thousand Btu Per Hour Converter Btu Per Hour to Tons Of Refrigeration Converter Btu Per Hour to Watts Converter Calories to British Thermal Units Converter Calories to Electronvolts Converter Calories to Ergs Converter Calories to Foot-Pounds Converter Calories to Gigajoules Converter Calories to Horsepower-Hours Converter Calories to Inch-Pounds Converter Calories to Joules Converter Calories to Kilocalories Converter Calories to Kilojoules Converter Calories to Kilowatt-Hours Converter Calories to Megaelectronvolts Converter Calories to Megajoules Converter Calories to Megawatt-Hours Converter Calories to Million Btu Converter Calories to Therms Converter Calories to Tonnes Of Oil Equivalent Converter Calories to Watt-Hours Converter Electronvolts to British Thermal Units Converter Electronvolts to Calories Converter Electronvolts to Ergs Converter Electronvolts to Foot-Pounds Converter Electronvolts to Gigajoules Converter Electronvolts to Horsepower-Hours Converter Electronvolts to Inch-Pounds Converter Electronvolts to Joules Converter Electronvolts to Kilocalories Converter Electronvolts to Kiloelectronvolts Electronvolts to Kilojoules Converter Electronvolts to Kilowatt-Hours Converter Electronvolts to Megaelectronvolts Converter Electronvolts to Megajoules Converter Electronvolts to Megawatt-Hours Converter Electronvolts to Million Btu Converter Electronvolts to Therms Converter Electronvolts to Tonnes Of Oil Equivalent Converter Electronvolts to Watt-Hours Converter Ergs to British Thermal Units Converter Ergs to Calories Converter Ergs to Electronvolts Converter Ergs to Foot-Pounds Converter Ergs to Gigajoules Converter Ergs to Horsepower-Hours Converter Ergs to Inch-Pounds Converter Ergs to Joules Converter Ergs to Kilocalories Converter Ergs to Kilojoules Converter Ergs to Kilowatt-Hours Converter Ergs to Megaelectronvolts Converter Ergs to Megajoules Converter Ergs to Megawatt-Hours Converter Ergs to Million Btu Converter Ergs to Therms Converter Ergs to Tonnes Of Oil Equivalent Converter Ergs to Watt-Hours Converter Foot-Pounds Per Second to Btu Per Hour Converter Foot-Pounds Per Second to Gigawatts Converter Foot-Pounds Per Second to Horsepower Converter Foot-Pounds Per Second to Kilocalories Per Hour Converter Foot-Pounds Per Second to Kilowatts Converter Foot-Pounds Per Second to Megawatts Converter Foot-Pounds Per Second to Metric Horsepower Converter Foot-Pounds Per Second to Milliwatts Converter Foot-Pounds Per Second to Thousand Btu Per Hour Converter Foot-Pounds Per Second to Tons Of Refrigeration Converter Foot-Pounds Per Second to Watts Converter Foot-Pounds to British Thermal Units Converter Foot-Pounds to Calories Converter Foot-Pounds to Electronvolts Converter Foot-Pounds to Ergs Converter Foot-Pounds to Gigajoules Converter Foot-Pounds to Horsepower-Hours Converter Foot-Pounds to Inch-Pounds Converter Foot-Pounds to Joules Converter Foot-Pounds to Kilocalories Converter Foot-Pounds to Kilojoules Converter Foot-Pounds to Kilowatt-Hours Converter Foot-Pounds to Megaelectronvolts Converter Foot-Pounds to Megajoules Converter Foot-Pounds to Megawatt-Hours Converter Foot-Pounds to Million Btu Converter Foot-Pounds to Therms Converter Foot-Pounds to Tonnes Of Oil Equivalent Converter Foot-Pounds to Watt-Hours Converter Gigajoules to British Thermal Units Converter Gigajoules to Calories Converter Gigajoules to Electronvolts Converter Gigajoules to Ergs Converter Gigajoules to Foot-Pounds Converter Gigajoules to Horsepower-Hours Converter Gigajoules to Inch-Pounds Converter

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