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Common Benchmarks
LED bulb
10 W
Laptop charger
65 W
E-bike motor
500 W
Electric kettle
1500 W
Microwave
1000 W
Air conditioner
3500 W
Formula
W = BTU/h × 0.29307107
Example
Example: convert 144 BTU per hour to watts.
144 BTU/h = 42.20223408 W
Conversion table
| BTU per hour (BTU/h) | watts (W) |
|---|---|
| 1 BTU/h | 0.29307107 W |
| 2 BTU/h | 0.58614214 W |
| 5 BTU/h | 1.46535535 W |
| 10 BTU/h | 2.9307107 W |
| 20 BTU/h | 5.8614214 W |
| 50 BTU/h | 14.6535535 W |
| 100 BTU/h | 29.307107 W |
Explanation
These are both units.
How to convert BTU per hour to watts
- Start with the value in BTU per hour (BTU/h).
- Multiply it by 0.29307107.
- The result is the measurement in watts (W).
Example: 144 BTU/h → 42.20223408 W
Frequently Asked Questions
How much is 144 BTU per hour in watts?
144 BTU per hour is about 42.2022 watts.
How many watts is 1 BTU per hour?
1 BTU per hour is about 0.293071 watts.
How many BTU per hour is 1 watt?
1 watt is about 3.4121 BTU per hour.
What is the difference between BTU per hour and watts?
Both measure power, but they are commonly used in different contexts. The watt (W) is the SI unit and is widely used in electrical/device specs, while horsepower (hp) is a traditional unit often used to describe engines and machinery.
Where are BTU per hour and watts used?
Watts are common in electrical power/consumption (devices, appliances, lighting). Horsepower is commonly used for mechanical power (engines, pumps, compressors, machinery).
Why does 1 BTU per hour equal 0.293071 watts?
Because power units are defined with a fixed relationship, which determines the conversion factor.