kWh to Joules

Convert kilowatt-hours to joules with visual comparison bars

1 kWh × 3,600,000 = 3,600,000 J

Result

3,600,000 J

Kilowatt-hours (kWh)1.00Joules (J)3.60Mbars scaled to max value

About this calculator

A kilowatt-hour (kWh) is a unit of energy equal to 3,600,000 joules (3.6 megajoules). This conversion is common in physics, electrical engineering, and energy billing. Enter any kWh value to instantly see the equivalent in joules.

Common examples

  • 1 kWh = 3,600,000 J
  • 0.5 kWh = 1,800,000 J
  • 10 kWh = 36,000,000 J
  • 0.001 kWh = 3,600 J
  • 100 kWh = 360,000,000 J