BTU to kW Converter: Convert BTU to Kilowatts
Convert British Thermal Units (BTU) to kilowatts (kW) for heating, cooling, and energy applications. This calculator helps you determine the equivalent power in kilowatts based on BTU input.
Understanding BTU to kW Conversion
Converting British Thermal Units (BTU) to kilowatts (kW) is essential for understanding power requirements in heating, cooling, and energy systems. This conversion helps in comparing energy usage across different systems and units.
Key Factors in BTU to kW Conversion
The conversion from BTU to kW depends on the following:
| Factor | Description | Impact on Conversion |
|---|---|---|
| BTU | British Thermal Units, a measure of energy | Higher BTU values result in higher kW values |
| Conversion Factor | 1 BTU = 0.00029307107 kW | Fixed factor for accurate conversion |
Formula for BTU to kW Conversion
The formula to convert BTU to kW is:
kW = BTU × 0.00029307107
Where:
- BTU: British Thermal Units
- kW: Kilowatts
Common Applications
| Application | Typical BTU Range | Typical kW Range |
|---|---|---|
| Portable Heaters | 5,000 - 10,000 BTU | 1.5 - 2.9 kW |
| Residential HVAC | 24,000 - 60,000 BTU | 7.0 - 17.6 kW |
| Commercial HVAC | 100,000 - 500,000 BTU | 29.3 - 146.5 kW |
| Industrial Boilers | 1,000,000+ BTU | 293+ kW |
Frequently Asked Questions
What is the relationship between BTU and kW?
BTU measures energy, while kW measures power. The conversion factor relates the two units for energy and power calculations.
Why is the conversion factor 0.00029307107?
This factor is derived from the relationship between BTU and kilowatt-hours (kWh), where 1 BTU = 0.00029307107 kWh.
Can I use this calculator for cooling systems?
Yes, this calculator works for both heating and cooling systems, as BTU is a measure of energy transfer.
What is the difference between BTU and BTU/h?
BTU measures energy, while BTU/h (BTU per hour) measures power. Ensure you are using the correct unit for your calculations.
How accurate is this conversion?
The conversion is highly accurate, as it uses a fixed factor based on the International System of Units (SI).