Convert 640 BTUs per Hour to Watts

How much power is 640 BTUs per hour? What is 640 BTUs per hour in watts? 640 BTU/hr to W conversion.

Amount

From

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640 BTUs per Hour ≈

187.56551 Watts

result rounded

Decimal places

Result in Plain English

640 BTUs per hour is equal to about 188 watts.

In Scientific Notation

640 BTUs per hour

= 6.4 x 10² BTUs per hour

≈ 1.87566 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
640.00	187.57
640.05	187.58
640.10	187.59
640.15	187.61
640.20	187.62
640.25	187.64
640.30	187.65
640.35	187.67
640.40	187.68
640.45	187.70
640.50	187.71
640.55	187.73
640.60	187.74
640.65	187.76
640.70	187.77
640.75	187.79
640.80	187.80
640.85	187.81
640.90	187.83
640.95	187.84
641.00	187.86
641.05	187.87
641.10	187.89
641.15	187.90
641.20	187.92
641.25	187.93
641.30	187.95
641.35	187.96
641.40	187.98
641.45	187.99
641.50	188.01
641.55	188.02
641.60	188.03
641.65	188.05

BTU/hr	W
641.70	188.06
641.75	188.08
641.80	188.09
641.85	188.11
641.90	188.12
641.95	188.14
642.00	188.15
642.05	188.17
642.10	188.18
642.15	188.20
642.20	188.21
642.25	188.22
642.30	188.24
642.35	188.25
642.40	188.27
642.45	188.28
642.50	188.30
642.55	188.31
642.60	188.33
642.65	188.34
642.70	188.36
642.75	188.37
642.80	188.39
642.85	188.40
642.90	188.42
642.95	188.43
643.00	188.44
643.05	188.46
643.10	188.47
643.15	188.49
643.20	188.50
643.25	188.52
643.30	188.53
643.35	188.55

BTU/hr	W
643.40	188.56
643.45	188.58
643.50	188.59
643.55	188.61
643.60	188.62
643.65	188.64
643.70	188.65
643.75	188.66
643.80	188.68
643.85	188.69
643.90	188.71
643.95	188.72
644.00	188.74
644.05	188.75
644.10	188.77
644.15	188.78
644.20	188.80
644.25	188.81
644.30	188.83
644.35	188.84
644.40	188.86
644.45	188.87
644.50	188.88
644.55	188.90
644.60	188.91
644.65	188.93
644.70	188.94
644.75	188.96
644.80	188.97
644.85	188.99
644.90	189.00
644.95	189.02

Convert 640 BTUs per Hour to Watts

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