Tons of refrigeration to Horsepower
Convert Tons of refrigeration to Horsepower instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
hp = TR × 4.716177347
TR = hp × 0.2120361315
Conversion table
| 1 TR | 4.71618 hp |
| 5 TR | 23.5809 hp |
| 10 TR | 47.1618 hp |
| 20 TR | 94.3235 hp |
| 50 TR | 235.809 hp |
| 100 TR | 471.618 hp |
| 500 TR | 2358.09 hp |
| 1000 TR | 4716.18 hp |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the ton of refrigeration (TR). A ton of refrigeration is the cooling power needed to freeze one short ton of ice in 24 hours, equal to 12,000 BTU per hour.
What is the destination unit in this conversion?
The destination unit is the horsepower (hp). Mechanical (imperial) horsepower is a traditional unit of power used for engines and motors, defined as exactly 745.6998715822702 watts.
How do I convert tons of refrigeration to horsepower?
Multiply the ton of refrigeration value by 4.716177347 to get horsepower. For example, 1 TR × 4.716177347 = 4.71618 hp.
Is the tons of refrigeration to horsepower conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 4.716177347, is exact.
Where is this conversion commonly used?
It is used when comparing power ratings expressed in tons of refrigeration against equipment, engines, or specifications rated in horsepower.
Can I convert horsepower back to tons of refrigeration?
Yes. Multiply the horsepower value by 0.2120361315 to get ton of refrigeration.
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About this conversion
This page converts tons of refrigeration (TR) into horsepower (hp), two units used to describe power, the rate at which energy is transferred or work is done.
A ton of refrigeration is the cooling power needed to freeze one short ton of ice in 24 hours, equal to 12,000 BTU per hour.
Mechanical (imperial) horsepower is a traditional unit of power used for engines and motors, defined as exactly 745.6998715822702 watts.
The formula is hp = TR × 4.716177347, derived from each unit's fixed relationship to the watt, the SI unit of power.
Because both units are defined by exact numeric relationships to the watt, this conversion is exact rather than approximate.