Power Converter

Convert between watts and other practical power units.

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Related Conversions
1 BTU/h to W 2 BTU/h to W 10 BTU/h to W 25 BTU/h to W 100 BTU/h to W 150 BTU/h to W 250 BTU/h to W 500 BTU/h to W 750 BTU/h to W 1,000 BTU/h to W 3,564 BTU/h to W 12,960 BTU/h to W
Reverse Conversions
1 W to BTU/h 2 W to BTU/h 5 W to BTU/h 25 W to BTU/h 50 W to BTU/h 100 W to BTU/h 750 W to BTU/h 1,000 W to BTU/h 2,916 W to BTU/h 3,564 W to BTU/h 5,184 W to BTU/h 12,960 W to BTU/h
More Power Conversions
1 kW to hp 5 kW to hp 50 kW to hp 75 W to BTU/h 100 hp to kW 200 hp to kW 400 hp to kW 1,500 W to BTU/h 3,000 hp to kW 10,000 BTU/h to kW 18,000 BTU/h to kW 200,000 W to BTU/h

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Common Benchmarks

Air conditioner 3500 W
Hair dryer 1800 W
Phone fast charge 30 W
Desktop PC 300 W
Car engine 100 hp
LED bulb 10 W

Formula

W = BTU/h × 0.29307107

Example

Example: convert 3240 BTU per hour to watts.

3240 BTU/h = 949.5502668 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

  1. Start with the value in BTU per hour (BTU/h).
  2. Multiply it by 0.29307107.
  3. The result is the measurement in watts (W).

Example: 3240 BTU/h → 949.5502668 W

Frequently Asked Questions

How much is 3240 BTU per hour in watts?

3240 BTU per hour is about 949.55 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.