BTU per Hour to Kilowatts Converter

BTU/h → kW: type a value and the result appears instantly.

1 BTU/h = 0.0002930710702 kW
1 kW = 3,412.141633 BTU/h

From

To

—

How to convert BTU per hour to kilowatts

Use this formula:

kW = BTU/h × 0.0002930710702

Examples

5 BTU/h = 0.00146536 kW
12 BTU/h = 0.00351685 kW
100 BTU/h = 0.0293071 kW

BTU/h to kW conversion chart

BTU per hour (BTU/h)	kilowatts (kW)
0.1 BTU/h	2.93071 × 10^-5 kW
0.25 BTU/h	7.32678 × 10^-5 kW
0.5 BTU/h	0.000146536 kW
1 BTU/h	0.000293071 kW
2 BTU/h	0.000586142 kW
3 BTU/h	0.000879213 kW
4 BTU/h	0.00117228 kW
5 BTU/h	0.00146536 kW
6 BTU/h	0.00175843 kW
7 BTU/h	0.0020515 kW
8 BTU/h	0.00234457 kW
9 BTU/h	0.00263764 kW
10 BTU/h	0.00293071 kW
12 BTU/h	0.00351685 kW
15 BTU/h	0.00439607 kW
20 BTU/h	0.00586142 kW
25 BTU/h	0.00732678 kW
30 BTU/h	0.00879213 kW
40 BTU/h	0.0117228 kW
50 BTU/h	0.0146536 kW
60 BTU/h	0.0175843 kW
70 BTU/h	0.020515 kW
75 BTU/h	0.0219803 kW
80 BTU/h	0.0234457 kW
90 BTU/h	0.0263764 kW
100 BTU/h	0.0293071 kW
150 BTU/h	0.0439607 kW
200 BTU/h	0.0586142 kW
250 BTU/h	0.0732678 kW
500 BTU/h	0.146536 kW
1,000 BTU/h	0.293071 kW

About the units

BTU per hour (BTU/h) is a US customary / imperial unit. 1 BTU/h = 0.2930710702 W.

Kilowatt (kW) is a metric (SI) unit. 1 kW = 1,000 W.

Frequently asked questions

How do I convert BTU per hour to kilowatts?: Multiply the value in BTU/h by 0.0002930710702.
How many kilowatts are in 1 bTU per hour?: 1 BTU/h = 0.0002930710702 kW.
What is 12 BTU/h in kW?: 12 BTU/h = 0.00351685 kW.
How do I convert kilowatts to BTU per hour?: Use the reverse converter: kW → BTU/h.

Power Converter →

Related conversions

kW → BTU/h kW → hp hp → kW kW → PS PS → kW W → hp hp → W W → BTU/h BTU/h → W TR → kW kW → TR W → kW kW → W MW → kW

Sources: NIST SP 811 · BIPM SI Brochure · NIST Handbook 44. Last reviewed: 2026-10 · FreeUnitConverters