From kW to BTU/s

Conversion Formula:

\[ Q = P \times 0.948 \]

Power (BTU/s):

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1. What is kW to BTU/s Conversion?

Definition: This calculator converts power from kilowatts (kW) to British Thermal Units per second (BTU/s).

Purpose: It helps engineers and technicians working with power systems that use different measurement units.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ Q = P \times 0.948 \]

Where:

\( Q \) — Power in BTU/s
\( P \) — Power in kilowatts (kW)

Explanation: 1 kW is equal to approximately 0.948 BTU/s. This conversion factor comes from the relationship between the two units.

3. Importance of Power Unit Conversion

Details: Converting between kW and BTU/s is essential when working with international standards, equipment specifications, or energy calculations that use different measurement systems.

4. Using the Calculator

Tips: Simply enter the power value in kilowatts (kW) and the calculator will provide the equivalent in BTU/s.

5. Frequently Asked Questions (FAQ)

Q1: What is a BTU?
A: BTU stands for British Thermal Unit, a traditional unit of energy equal to about 1055 joules.

Q2: Why convert kW to BTU/s?
A: Some heating and cooling systems, especially in the US, use BTU measurements while electrical systems often use kW.

Q3: Is the conversion factor exact?
A: The factor 0.948 is an approximation. The exact value is 1 kW = 0.947817 BTU/s.

Q4: Can I convert BTU/s back to kW?
A: Yes, divide the BTU/s value by 0.948 (or multiply by 1.055).

Q5: What are typical applications?
A: HVAC system sizing, boiler capacity calculations, and energy efficiency comparisons.