BTU/Minute to Kilojoule/Hour Converter

Power Converter

22 units available

Decimals:

From

To

63.303351

1 BTU/min = 63.303351 kJ/h

Formula:

kJ/h = BTU/min × 63.3033511571

With your value: 1 BTU/min = 63.30335116 kJ/h

How big is that?

Everyday references on a logarithmic scale, all expressed in btu/minute so you can sanity-check the result.

LED bulb (1/2.0 your value)0.512 BTU/min

Your value1.00 BTU/min

Laptop (3.7× your value)3.70 BTU/min

Microwave oven (57× your value)56.9 BTU/min

Electric kettle (1.7e+2× your value)171 BTU/min

Family car engine (5.1e+3× your value)5.12e+3 BTU/min

Other BTU/Minute to Kilojoule/Hour conversions

2 BTU/min to kJ/h 3 BTU/min to kJ/h 4 BTU/min to kJ/h 5 BTU/min to kJ/h 6 BTU/min to kJ/h 7 BTU/min to kJ/h 8 BTU/min to kJ/h

BTU/Minute to Kilojoule/Hour Conversion Table

BTU/Minute (BTU/min)	Kilojoule/Hour (kJ/h)
0.5	31.651676
1	63.303351
2	126.606702
5	316.516756
10	633.033512
15	949.550267
20	1,266.067023
25	1,582.583779
50	3,165.167558
100	6,330.335116
250	15,825.837789
500	31,651.675579
1000	63,303.351157

Kilojoule/Hour to BTU/Minute Conversion Table

Kilojoule/Hour (kJ/h)	BTU/Minute (BTU/min)
0.5	0.007898
1	0.015797
2	0.031594
5	0.078985
10	0.15797
15	0.236954
20	0.315939
25	0.394924
50	0.789848
100	1.579695
250	3.949238
500	7.898476
1000	15.796952

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

BTU/Minute (BTU/min)

Power

Exact conversion

Derived from the watt (1 W = 1 J/s).

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Kilojoule/Hour (kJ/h)

Power

Exact conversion

Derived from the watt (1 W = 1 J/s).

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert BTU/Minute to Kilojoule/Hour

To convert from BTU/Minute (BTU/min) to Kilojoule/Hour (kJ/h), multiply the value by 63.3033511571.

Formula: kJ/h = BTU/min × 63.3033511571

Reverse: BTU/min = kJ/h × 0.015796952

Step-by-Step Example

Start with your value in BTU/Minute. For example: 5 BTU/min
Multiply by the conversion factor: 5 x 63.3033511571
The result is: 316.516756 kJ/h

About BTU/Minute

The btu/minute (BTU/min) is a unit of power. One btu/minute equals 17.58426421 watts. UnitConvertLab converts it against every other power unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: power calculations, engineering and science, education.

About Kilojoule/Hour

The kilojoule/hour (kJ/h) is a unit of power. One kilojoule/hour equals 0.2777777778 watts. UnitConvertLab converts it against every other power unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: power calculations, engineering and science, education.

Frequently Asked Questions

How many Kilojoule/Hour are in 1 BTU/Minute?

There are exactly 63.3033511571 Kilojoule/Hour in 1 BTU/Minute. This means the conversion factor from BTU/Minute to Kilojoule/Hour is 63.3033511571.

What is the formula to convert BTU/Minute to Kilojoule/Hour?

The formula to convert BTU/Minute to Kilojoule/Hour is: kJ/h = BTU/min × 63.3033511571. For example, to convert 10 BTU/Minute to Kilojoule/Hour, you would multiply 10 by 63.3033511571.

What is a BTU/Minute?