British thermal units to Microjoules Converter

1 British thermal unit (BTU) equals 1,055,055,852.62 microjoules (µJ).

Quick answer

1 British thermal unit = 1,055,055,853 microjoules
1 microjoule = 9.4781712 × 10^-10 British thermal units
Formula: µJ = BTU × 1,055,055,852.62

From To 1,055,055,853

1 British thermal unit = 1,055,055,853 microjoules

How to convert British thermal units to microjoules

µJ = BTU × 1,055,055,852.62

To convert British thermal units to microjoules, multiply the number of British thermal units by 1,055,055,852.62.

Example: 4 BTU to µJ

Start with the value in British thermal units: 4 BTU.
Multiply by 1,055,055,852.62: 4 × 1,055,055,852.62 = 4,220,223,410.
Result: 4 British thermal units = 4,220,223,410 microjoules.

Going the other way, 1 microjoule = 9.4781712 × 10^-10 British thermal units, so to convert microjoules back to British thermal units you divide by the same number. See microjoules to British thermal units.

British thermal units to microjoules conversion table

British thermal units (BTU)	Microjoules (µJ)
1 BTU	1,055,055,853 µJ
2 BTU	2,110,111,705 µJ
3 BTU	3,165,167,558 µJ
4 BTU	4,220,223,410 µJ
5 BTU	5,275,279,263 µJ
6 BTU	6,330,335,116 µJ
7 BTU	7,385,390,968 µJ
8 BTU	8,440,446,821 µJ
9 BTU	9,495,502,674 µJ
10 BTU	10,550,558,530 µJ
100 BTU	105,505,585,300 µJ

What is a British thermal unit?

The British thermal unit is the energy needed to raise the temperature of one pound of water by one degree Fahrenheit, about 1,055 joules.

More about British thermal units →

What is a microjoule?

The microjoule is used for tiny energies such as a single camera flash of an LED or a laser pulse.

More about microjoules →

Frequently asked questions

How many microjoules are in a British thermal unit?

One British thermal unit is 1,055,055,853 microjoules.

How many British thermal units are in a microjoule?

One microjoule is 9.4781712e-10 British thermal units.

What is the formula to convert British thermal units to microjoules?

µJ = BTU × 1,055,055,852.62.