18 BTUs to Calories

Instantly convert 18 BTUs to Calories. Free online converter.

18 BTUs = 4,538.98 Calories
18 BTU = 4,538.98 cal

Convert Another Value

BTU
cal
18 BTU = 4,538.98 cal

More BTUs to Calories Conversions

1 BTU = 252.1654 cal 2 BTU = 504.3308 cal 5 BTU = 1,260.83 cal 10 BTU = 2,521.65 cal 15 BTU = 3,782.48 cal 20 BTU = 5,043.31 cal 25 BTU = 6,304.13 cal 50 BTU = 12,608.27 cal
View all BTUs to Calories conversions
← 17 BTU = 4,286.81 cal 19 BTU = 4,791.14 cal →

How to Convert 18 BTUs to Calories

1

Know the conversion factor

1 BTU equals 252.1654 Calories.

2

Multiply your value

Take your value (18) and multiply it by 252.1654.

18 × 252.1654
3

Get your result

The result is 4,538.98 Calories.

18 BTU = 4,538.98 cal

Frequently Asked Questions

How many Calories is 18 BTUs?

18 BTUs is equal to 4,538.98 Calories.

How do I convert 18 BTUs to Calories?

To convert BTUs to Calories, multiply the value by 252.1654. So, 18 BTU × 252.1654 = 4,538.98 cal.

What is the formula to convert BTUs to Calories?

The formula is: cal = BTU × 252.1654. For example, 18 BTU = 4,538.98 cal.

How many BTUs is 4,538.98 Calories?

4,538.98 Calories is equal to 18 BTUs. This is the reverse conversion.

About These Units

BTU BTU Learn more → cal Calorie Learn more →

Quick Facts

Conversion Formula

cal = BTU × 252.1654

Reverse Conversion

4,538.98 Calories = 18 BTUs

Convert reverse →