Convert 1000 Kilowatt Hours to Joules

Convert between kWh and Joules with step-by-step calculation. 1 kWh = 3.6 × 10⁶ Joules.

kWh to Joules
kWh
Joules
Answer
1000 kWh = 3.6 × 10⁹ joules
Step 1 — Conversion factor

1 kWh ≈ 3.6 × 10⁶ joules

To convert kWh to joules, multiply by 3.6 × 10⁶.

Step 2 — Calculate

1000 kWh × 3.6 × 10⁶ J1 kWh

≈ 1000 × 3.6 × 10⁶

= 3.6 × 10⁹ J

1000 kWh = 3.6 × 10⁹ joules

kWh to Joules conversion table
kWhJoules
13600000
27200000
518000000
1036000000
2590000000
50180000000
100360000000
250900000000
5001800000000
10003600000000

How to Convert kWh to Joules

To convert kWh to Joules, use the conversion factor: 1 kWh = 3.6 × 10⁶ Joules. 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 Joules are in 1 kWh?

1 kWh = 3.6 × 10⁶ Joules.

What category is this conversion?

This is a Energy conversion.

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