Please provide values below to convert BTU [BTU] to Watt-Hour [Wh], or vice versa.
1 BTU (BTU) = 0.2930722222 Watt-Hour (Wh)
1 Watt-Hour (Wh) = 3.41212822 BTU (BTU)
Example: convert 15 BTU (BTU) to Watt-Hour (Wh):
15 BTU (BTU) = 15 × 0.2930722222 Watt-Hour (Wh) = 4.396083333 Watt-Hour (Wh)
A BTU (British Thermal Unit) equals 1,055.06 joules. Used in heating and cooling systems.
| BTU [BTU] | Watt-Hour [Wh] |
|---|---|
| 1 BTU | 0.2930722222 Wh |
| 2 BTU | 0.5861444444 Wh |
| 5 BTU | 1.465361111 Wh |
| 10 BTU | 2.930722222 Wh |
| 20 BTU | 5.861444444 Wh |
| 50 BTU | 14.65361111 Wh |
| 100 BTU | 29.30722222 Wh |
| 200 BTU | 58.61444444 Wh |
| 500 BTU | 146.5361111 Wh |
| 1000 BTU | 293.0722222 Wh |
Enter the input value, choose source and target units, and read the converted result shown instantly.
Converted Value = Input Value × (From Unit Factor / To Unit Factor). For non-linear domains, category-specific standard formulas are applied.
If 1 source unit equals 1000 target units, then 2 source units equal 2000 target units. Use the live converter above for exact values.
Q: Is this conversion accurate?
A: Yes, it uses fixed reference factors or tested standard formulas.
Q: Can I reverse the conversion?
A: Yes, swap the units or use the reverse conversion direction.