BTU to Calorie Converter
Convert BTUs to Calories
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How to Convert BTUs to Calories
To convert British Thermal Units (BTU) to calories, multiply the number of BTUs by 252.164. This is because 1 BTU is equal to approximately 252.164 calories.
Formula
Calories = BTUs × 252.164
or
cal = BTU × 252.164
Step-by-step process
- Take the measurement in BTUs
- Multiply that number by 252.164
- The result is the equivalent energy in calories
Examples
- 5 BTU = 5 × 252.164 = 1,260.82 calories
- 20 BTU = 20 × 252.164 = 5,043.28 calories
- 100 BTU = 100 × 252.164 = 25,216.4 calories
Common BTUs to Calories Conversions
Here is a table of common conversions for quick reference:
| BTUs | Calories (cal) | BTUs | Calories (cal) |
|---|---|---|---|
| 1 | 252.16 | 50 | 12,608.2 |
| 2 | 504.33 | 100 | 25,216.4 |
| 5 | 1,260.82 | 250 | 63,041 |
| 10 | 2,521.64 | 500 | 126,082 |
| 25 | 6,304.1 | 1,000 | 252,164 |
Other conversions from BTUs
BTUs can be converted to various other units of energy. Here are some common conversions:
Frequently Asked Questions
How many BTUs are in a calorie?
There are 0.00396567 BTUs in one calorie.