Convert horsepower hour to calorie (th)
Please provide values below to convert horsepower hour [hp*h] to calorie (th) [cal (th)], or Convert calorie (th) to horsepower hour.
1 hp*h = 641615.568834 cal (th). To convert horsepower hour to calorie (th), multiply the value by 641615.568834; to go the other way, divide by it (1 cal (th) = 1.55856567168e-06 hp*h). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 hp*h = 641615.568834 cal (th)
- 1 cal (th) = 1.55856567168e-06 hp*h
- 10 hp*h = 6416155.68834 cal (th)
- 100 hp*h = 64161556.8834 cal (th)
How to Convert Horsepower Hour to Calorie (Th)
1 hp*h = 641615.568833652 cal (th)
Example: convert 15 hp*h to cal (th):
15 hp*h = 15 × 641615.568833652 cal (th) = 9624233.53250478 cal (th)
Horsepower Hour to Calorie (Th) Conversion Table
| horsepower hour | calorie (th) |
|---|---|
| 1 hp*h | 641615.568834 cal (th) |
| 2 hp*h | 1283231.13767 cal (th) |
| 3 hp*h | 1924846.7065 cal (th) |
| 5 hp*h | 3208077.84417 cal (th) |
| 10 hp*h | 6416155.68834 cal (th) |
| 20 hp*h | 12832311.3767 cal (th) |
| 50 hp*h | 32080778.4417 cal (th) |
| 100 hp*h | 64161556.8834 cal (th) |
| 500 hp*h | 320807784.417 cal (th) |
| 1000 hp*h | 641615568.834 cal (th) |
Horsepower Hour
A horsepower hour (hp*h) is a unit of energy representing the amount of energy equivalent to one horsepower of power sustained over one hour of time.
History/Origin
The horsepower hour originated from the traditional unit of horsepower used to quantify engine power, combined with the hour to measure energy consumption or production over time. It has been used primarily in engineering and energy industries to express energy usage or capacity.
Current Use
Today, the horsepower hour is rarely used in practical applications, having been largely replaced by the joule and other SI units. However, it may still be referenced in historical data, legacy systems, or specific industries dealing with older measurement standards within the energy and mechanical sectors.
Calorie (Th)
The calorie (th) is a unit of energy used to quantify the amount of heat required to raise the temperature of one kilogram of water by one degree Celsius.
History/Origin
The calorie (th) was historically used in the context of thermochemistry and nutrition, originating from the calorie concept in the 19th century. It has largely been replaced by the joule in scientific contexts but remains in common use in some regions and fields.
Current Use
Today, the calorie (th) is primarily used in nutrition labeling and food energy measurements, especially in regions where the thermochemical calorie is still recognized, although the joule is the SI standard.
Frequently Asked Questions
What is 1 horsepower hour in calorie (th)?
1 horsepower hour (hp*h) = 641615.568834 calorie (th) (cal (th)).
How do you convert horsepower hour to calorie (th)?
Multiply the horsepower hour value by 641615.568834. For example, 25 hp*h × 641615.568834 = 16040389.2208 cal (th).
What is 10 horsepower hour in calorie (th)?
10 hp*h = 6416155.68834 cal (th).
Which unit is larger, the horsepower hour or the calorie (th)?
The horsepower hour is the larger unit: 1 hp*h = 641615.568834 cal (th).