Energy Converter

Convert between different units of energy measurement including joules, calories, BTU, kilowatt-hours, electron volts, and more. Perfect for physics, engineering, and energy calculations.

Common Energy Conversions

Food Energy:
• 1 kcal = 4,184 J = 1 food calorie
• 1 kWh = 860 kcal
Electricity:
• 1 kWh = 3.6 MJ
• 1 BTU = 1,055 J
Physics:
• 1 eV = 1.602 × 10⁻¹⁹ J
• 1 erg = 10⁻⁷ J
Mechanical:
• 1 ft⋅lbf = 1.356 J
• 1 hp⋅h = 2.685 MJ

About Energy Converter

A comprehensive energy converter that handles precise conversions between various energy units including joules, calories, BTU, kilowatt-hours, and electron volts. This scientific tool supports both large-scale energy calculations for engineering applications and microscopic energy measurements for physics research.

Why use a Energy Converter?

Essential for energy efficiency calculations, physics research, and engineering projects requiring accurate energy conversions. Prevents calculation errors in energy audits, helps compare different energy sources, and ensures precision in scientific research involving energy measurements and thermodynamic calculations.

Who is it for?

Perfect for physicists, engineers, energy auditors, HVAC professionals, and students studying thermodynamics or energy systems. Also valuable for renewable energy specialists, electrical engineers calculating power consumption, and researchers working with particle physics or quantum mechanics.

How to use the tool

  1. Enter your energy value in the input field
  2. Select the source energy unit from the available options
  3. Choose your target energy unit for conversion
  4. View the converted result with scientific precision
  5. Apply the converted value to your energy calculations or research

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