At One Place

BTU per hour to watts

1 BTU per hour in watts
1 BTU/h = 0.29307 W
W = BTU/h × 0.2930710702

To convert BTU per hour to watts, multiply by 0.2930710702. The table below gives the values people look up most often, and the converter works for any number.

BTU per hour to watts table

Common BTU per hour values converted to watts.
BTU per hour Watts
1 BTU/h 0.29307
2 BTU/h 0.58614
3 BTU/h 0.87921
4 BTU/h 1.172284
5 BTU/h 1.465355
10 BTU/h 2.930711
15 BTU/h 4.396066
20 BTU/h 5.861421
25 BTU/h 7.326777
30 BTU/h 8.792132
40 BTU/h 11.72284
50 BTU/h 14.65355
75 BTU/h 21.98033
100 BTU/h 29.30711
250 BTU/h 73.26777
500 BTU/h 146.5355
1,000 BTU/h 293.0711

How the conversion works

The relationship is W = BTU/h × 0.2930710702. Both units measure power, so the conversion is a fixed factor that never changes.

Common questions

How many watts are in one BTU per hour?
One BTU per hour equals 0.29307 watts. W = BTU/h × 0.2930710702.
How do you convert BTU per hour to watts?
Use W = BTU/h × 0.2930710702. So 10 BTU/h is 2.930711 W.
How many BTU per hour are in one watt?
One watt equals 3.412142 BTU per hour, which is the reverse of the conversion above.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked