Convert 1 Watt-hour to Kilojoules

Convert between Watt Hour and kJ with step-by-step calculation. 1 Watt Hour = 3.6 kJ.

Watt Hour to kJ
Watt Hour
kJ
Answer
1 Wh = 3.6 kJ
Step 1 — Conversion factor

1 Wh = 3.6 kJ

To convert Wh to kJ, multiply by 3.6.

Step 2 — Calculate

1 Wh × 3.6 kJ1 Wh

= 1 × 3.6

= 3.6 kJ

1 Wh = 3.6 kJ

Watt Hour to kJ conversion table
Watt HourkJ
13.6
27.2
518
1036
2590
50180
100360
250900
5001800
10003600

How to Convert Watt Hour to kJ

To convert Watt Hour to kJ, use the conversion factor: 1 Watt Hour = 3.6 kJ. Enter any value above and click Convert to see the step-by-step calculation.

Formula

Multiply or divide the value by the conversion factor to get the result. The calculator shows every step of the arithmetic.

Frequently Asked Questions

How many kJ are in 1 Watt Hour?

1 Watt Hour = 3.6 kJ.

What category is this conversion?

This is a Energy conversion.

Complete list of Watt Hour conversions
Watt-hour to BTU (thermochemical) Watt-hour to BTU Watt-hour to Calories Watt-hour to Electronvolts Watt-hour to Erg Watt-hour to Foot-pound Watt-hour to Gigajoule Watt-hour to Hartree Watt-hour to Horsepower-Hour Watt-hour to Joules Watt-hour to Kilocalories Watt-hour to Kilojoules Watt-hour to Kilowatt-Hours Watt-hour to Megajoule Watt-hour to Megawatt-hour Watt-hour to Quad Watt-hour to Rydberg Watt-hour to Therm Watt-hour to Ton of Coal Equivalent Watt-hour to Ton of Oil Equivalent Watt-hour to Ton of TNT Watt-hour to Watt-Second