Convert 420 BTUs per Hour to Watts

How much power is 420 BTUs per hour? What is 420 BTUs per hour in watts? 420 BTU/hr to W conversion.

Amount

From

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420 BTUs per Hour ≈

123.08987 Watts

result rounded

Decimal places

Result in Plain English

420 BTUs per hour is equal to about 123 watts.

In Scientific Notation

420 BTUs per hour

= 4.2 x 10² BTUs per hour

≈ 1.2309 x 10² watts

BTUs per Hour

A British thermal unit is the amount of energy required to heat a pound of water by 1 degree Fahrenheit. This can vary slightly depending on the temperature of the water, therefore different estimates for the BTU exist. A BTU/hour is about 0.293 watts.

Watts

A watt is the standard unit of power. It is the power needed to do one joule of work per second. A typical incandescent light bulb uses 40-100 watts.

BTUs per Hour to Watts Conversions

results may be rounded

BTU/hr	W
420.00	123.09
420.05	123.10
420.10	123.12
420.15	123.13
420.20	123.15
420.25	123.16
420.30	123.18
420.35	123.19
420.40	123.21
420.45	123.22
420.50	123.24
420.55	123.25
420.60	123.27
420.65	123.28
420.70	123.30
420.75	123.31
420.80	123.32
420.85	123.34
420.90	123.35
420.95	123.37
421.00	123.38
421.05	123.40
421.10	123.41
421.15	123.43
421.20	123.44
421.25	123.46
421.30	123.47
421.35	123.49
421.40	123.50
421.45	123.51
421.50	123.53
421.55	123.54
421.60	123.56
421.65	123.57

BTU/hr	W
421.70	123.59
421.75	123.60
421.80	123.62
421.85	123.63
421.90	123.65
421.95	123.66
422.00	123.68
422.05	123.69
422.10	123.71
422.15	123.72
422.20	123.73
422.25	123.75
422.30	123.76
422.35	123.78
422.40	123.79
422.45	123.81
422.50	123.82
422.55	123.84
422.60	123.85
422.65	123.87
422.70	123.88
422.75	123.90
422.80	123.91
422.85	123.93
422.90	123.94
422.95	123.95
423.00	123.97
423.05	123.98
423.10	124.00
423.15	124.01
423.20	124.03
423.25	124.04
423.30	124.06
423.35	124.07

BTU/hr	W
423.40	124.09
423.45	124.10
423.50	124.12
423.55	124.13
423.60	124.14
423.65	124.16
423.70	124.17
423.75	124.19
423.80	124.20
423.85	124.22
423.90	124.23
423.95	124.25
424.00	124.26
424.05	124.28
424.10	124.29
424.15	124.31
424.20	124.32
424.25	124.34
424.30	124.35
424.35	124.36
424.40	124.38
424.45	124.39
424.50	124.41
424.55	124.42
424.60	124.44
424.65	124.45
424.70	124.47
424.75	124.48
424.80	124.50
424.85	124.51
424.90	124.53
424.95	124.54

Convert 420 BTUs per Hour to Watts

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