1. What is a BTU to Watt Conversion Calculator?

Definition: This calculator converts power measurements from British Thermal Units per hour (BTU/h) to watts (W).

Purpose: It helps in comparing and converting heating/cooling capacities between systems that use different measurement units.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( P \) — Power in watts (W)
• \( Q \) — Power in British Thermal Units per hour (BTU/h)
• 0.293 — Conversion factor (1 BTU/h = 0.293071 W)

Explanation: The BTU/h value is multiplied by the constant conversion factor to get the equivalent power in watts.

3. Importance of BTU to Watt Conversion

Details: This conversion is essential when working with heating/cooling systems, as some manufacturers use BTU/h while others use watts.

4. Using the Calculator

Tips: Simply enter the BTU/h value you want to convert. The calculator will automatically compute the equivalent wattage.

5. Frequently Asked Questions (FAQ)

Q1: What is BTU/h?
A: BTU/h (British Thermal Unit per hour) is a unit of power that measures energy transfer rate, commonly used in heating and cooling systems.

Q2: Why is the conversion factor 0.293?
A: This comes from the exact conversion where 1 BTU equals approximately 1055 joules, and 1 watt equals 1 joule per second.

Q3: How accurate is this conversion?
A: The conversion is accurate to 6 decimal places (0.293071), but we use 0.293 for most practical purposes.

Q4: When would I need this conversion?
A: When comparing air conditioner capacities, heater specifications, or any equipment that lists power in different units.

Q5: Can I convert watts back to BTU/h?
A: Yes, by dividing watts by 0.293 (or multiplying by 3.412).