Convert 400,000 BTUs per Hour to Horsepower

How much power is 400,000 BTUs per hour? What is 400 thousand BTUs per hour in horsepower? 400,000 BTU/hr to HP conversion.

Amount

From

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400,000 BTUs per Hour ≈

157.20593 Mechanical Horsepower

result rounded

Decimal places

Result in Plain English

400 thousand BTUs per hour is equal to about 157 horsepower.

In Scientific Notation

400,000 BTUs per hour

= 4 x 10⁵ BTUs per hour

≈ 1.57206 x 10² horsepower

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.

Horsepower

Mechanical horsepower is commonly used to measure the maximum power of a car's engine in the United States. It is slightly different than Metric horsepower, which is used in Europe.

BTUs per Hour to Horsepower Conversions

results may be rounded

BTU/hr	HP
400,000	157.21
400,100	157.25
400,200	157.28
400,300	157.32
400,400	157.36
400,500	157.40
400,600	157.44
400,700	157.48
400,800	157.52
400,900	157.56
401,000	157.60
401,100	157.64
401,200	157.68
401,300	157.72
401,400	157.76
401,500	157.80
401,600	157.83
401,700	157.87
401,800	157.91
401,900	157.95
402,000	157.99
402,100	158.03
402,200	158.07
402,300	158.11
402,400	158.15
402,500	158.19
402,600	158.23
402,700	158.27
402,800	158.31
402,900	158.35
403,000	158.38
403,100	158.42
403,200	158.46
403,300	158.50

BTU/hr	HP
403,400	158.54
403,500	158.58
403,600	158.62
403,700	158.66
403,800	158.70
403,900	158.74
404,000	158.78
404,100	158.82
404,200	158.86
404,300	158.90
404,400	158.94
404,500	158.97
404,600	159.01
404,700	159.05
404,800	159.09
404,900	159.13
405,000	159.17
405,100	159.21
405,200	159.25
405,300	159.29
405,400	159.33
405,500	159.37
405,600	159.41
405,700	159.45
405,800	159.49
405,900	159.52
406,000	159.56
406,100	159.60
406,200	159.64
406,300	159.68
406,400	159.72
406,500	159.76
406,600	159.80
406,700	159.84

BTU/hr	HP
406,800	159.88
406,900	159.92
407,000	159.96
407,100	160.00
407,200	160.04
407,300	160.07
407,400	160.11
407,500	160.15
407,600	160.19
407,700	160.23
407,800	160.27
407,900	160.31
408,000	160.35
408,100	160.39
408,200	160.43
408,300	160.47
408,400	160.51
408,500	160.55
408,600	160.59
408,700	160.63
408,800	160.66
408,900	160.70
409,000	160.74
409,100	160.78
409,200	160.82
409,300	160.86
409,400	160.90
409,500	160.94
409,600	160.98
409,700	161.02
409,800	161.06
409,900	161.10

Convert 400,000 BTUs per Hour to Horsepower

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