kWh to BTU Converter

Convert kilowatt-hours (kWh) to British Thermal Units (BTU) quickly and accurately.

Convert kWh to BTU

Result:
0.00 BTU

Formula

The formula to convert kWh to BTU is:

\[ \text{BTU} = \text{kWh} \times 3412.14 \]

One kilowatt-hour is equal to 3,412.14 BTU. This conversion is commonly used in HVAC and energy efficiency calculations.

Data Source

All calculations are based on the standard conversion factor where 1 kWh = 3,412.14 BTU. This conversion is widely used in energy efficiency ratings, utility billing, and HVAC system specifications.

Step-by-Step Conversion Example

Example: Convert 5 kWh to BTU

  1. Start with the value: 5 kWh
  2. Apply the formula: BTU = 5 × 3412.14
  3. Calculate: BTU = 17,060.7
  4. Result: 5 kWh = 17,060.70 BTU

Glossary

Kilowatt-hour (kWh)
A unit of energy equal to one kilowatt of power sustained for one hour. Commonly used by electric utilities to measure household and commercial electricity consumption.
BTU (British Thermal Unit)
A unit of heat energy commonly used in the United States for heating and cooling systems. One BTU is the energy needed to raise one pound of water by one degree Fahrenheit.
Energy Efficiency Ratio (EER)
A measure of HVAC efficiency expressed as BTU/hour per watt. This conversion helps compare electrical consumption (kWh) with cooling/heating capacity (BTU).

Frequently Asked Questions

How do you convert kWh to BTU?

To convert kWh to BTU, multiply the number of kilowatt-hours by 3,412.14. This gives you the equivalent thermal energy in BTU.

Why is this conversion important?

This conversion is important for comparing electrical energy consumption with heating/cooling capacity, evaluating HVAC efficiency, and understanding utility bills.

How many BTU are in one kWh?

One kilowatt-hour equals 3,412.14 BTU. This is based on the relationship between watts (joules per second) and BTU.

Can I convert BTU back to kWh?

Yes, divide the BTU value by 3,412.14 to convert back to kWh. For example, 17,060.7 BTU ÷ 3,412.14 = 5 kWh.

What's the difference between kW and kWh?

kW (kilowatt) is a unit of power (rate of energy use), while kWh (kilowatt-hour) is a unit of energy (total amount consumed over time). 1 kW sustained for 1 hour = 1 kWh.

About This Calculator

This kWh to BTU converter is maintained by the CalcDomain team. We ensure all calculations follow industry standards and provide accurate conversions for energy efficiency and HVAC applications.