Convert Calorie (Thermochemical) to Horsepower-hour (cal (th) to Horsepower-hour)
Calorie (Thermochemical) (cal (th)) and Horsepower-hour (Horsepower-hour) are both units of energy. With the conversion form below, you can effortlessly and accurately convert calorie (thermochemical) to horsepower-hour. This free online calculator tool makes it simple and easy to perform the conversion from cal (th) unit to the Horsepower-hour unit.
Calorie (Thermochemical) to Horsepower-hour conversion
Calorie (Thermochemical) to Horsepower-hour Conversion Formula
One Calorie (Thermochemical) is equal to 0.00000155836534264726 Horsepower-hour.
Formula: 1 cal (th) = 0.00000155836534264726 Horsepower-hour
By using this conversion factor, you can easily convert any energy measurement from calorie (thermochemical) unit to horsepower-hour unit with precision.
How to Convert cal (th) to Horsepower-hour?
Converting from cal (th) to Horsepower-hour is a straightforward process. Follow these steps to ensure accurate conversions from calorie (thermochemical) to horsepower-hour:
- Select the Calorie (Thermochemical) Value: Start by determining the calorie (thermochemical) (cal (th)) value you want to convert into horsepower-hour (Horsepower-hour). This is your starting point.
- Multiply by the Conversion Factor: To calculate calorie (thermochemical) to equivalent horsepower-hour amount, multiply the selected cal (th) value by 0.00000155836534264726.
- Illustration of Multiplication:
- 1 cal (th) = 0.00000155836534264726 Horsepower-hour
- 10 cal (th) = 0.00001558365342647256 Horsepower-hour
- 100 cal (th) = 0.00015583653426472556 Horsepower-hour
- Find the Conversion Result: The result of this multiplication is your converted value in horsepower-hour unit. This represents the same energy but in a different unit.
- Save Your Horsepower-hour Value: After converting, remember to save the result. This value represents the energy you initially measured, now expressed in horsepower-hours.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the calorie (thermochemical) value by 641698.049. This alternative method also gives you the correct energy in horsepower-hours.
- Illustration of Division:
- Horsepower-hour = cal (th) ÷ 641698.049
What is Energy?
Energy is the capacity of a physical system to do work or produce heat. The SI unit is the joule (J), defined as the work done when a force of one newton is applied over one meter (1 J = 1 N·m = 1 kg·m²/s²). Other important units include the kilowatt-hour (kWh)—used on electricity bills (1 kWh = 3.6 MJ)—the calorie (cal)—used in nutrition (1 food Calorie = 1 kcal = 4,184 J)—and the electronvolt (eV), used in atomic and particle physics (1 eV = 1.602 × 10⁻¹⁹ J).
What is Calorie (Thermochemical)?
What is Horsepower-hour?
A horsepower-hour (symbol: hp·h) is a unit of energy equal to the amount of energy delivered by a power output of one horsepower maintained for one hour. In common usage based on the mechanical horsepower, 1 horsepower-hour is approximately 2.684864637 megajoules (MJ). Horsepower-hours are used in mechanical engineering, engine performance analysis, industrial machinery, and historical equipment specifications to express the total energy produced or consumed over time.
The exact energy represented by a horsepower-hour depends on the definition of horsepower being used, such as mechanical horsepower, metric horsepower, or electrical horsepower. Unless otherwise specified, conversion tools commonly use the standard mechanical horsepower definition. When comparing technical documents, it is important to verify which horsepower standard applies.
Horsepower-hours are occasionally used to estimate the energy output of engines, turbines, pumps, compressors, and other mechanical equipment. Although the International System of Units (SI) uses the joule as the standard unit of energy, the horsepower-hour remains useful in industries and regions where horsepower is still commonly used to describe power ratings.
Some Calorie (Thermochemical) to Horsepower-hour conversions
- 0.1 cal (th) = 0.0000002 Horsepower-hour
- 0.2 cal (th) = 0.0000003 Horsepower-hour
- 0.3 cal (th) = 0.0000005 Horsepower-hour
- 0.4 cal (th) = 0.0000006 Horsepower-hour
- 0.5 cal (th) = 0.0000008 Horsepower-hour
- 0.6 cal (th) = 0.0000009 Horsepower-hour
- 0.7 cal (th) = 0.00000109085573985308 Horsepower-hour
- 0.8 cal (th) = 0.0000012466922741178 Horsepower-hour
- 0.9 cal (th) = 0.00000140252880838253 Horsepower-hour
- 1 cal (th) = 0.00000155836534264726 Horsepower-hour
- 2 cal (th) = 0.00000311673068529451 Horsepower-hour
- 3 cal (th) = 0.00000467509602794177 Horsepower-hour
- 4 cal (th) = 0.00000623346137058902 Horsepower-hour
- 5 cal (th) = 0.00000779182671323628 Horsepower-hour
- 6 cal (th) = 0.00000935019205588353 Horsepower-hour
- 7 cal (th) = 0.00001090855739853079 Horsepower-hour
- 8 cal (th) = 0.00001246692274117804 Horsepower-hour
- 9 cal (th) = 0.0000140252880838253 Horsepower-hour
- 10 cal (th) = 0.00001558365342647256 Horsepower-hour
- 20 cal (th) = 0.00003116730685294511 Horsepower-hour
- 30 cal (th) = 0.00004675096027941767 Horsepower-hour
- 40 cal (th) = 0.00006233461370589022 Horsepower-hour
- 50 cal (th) = 0.00007791826713236278 Horsepower-hour
- 60 cal (th) = 0.00009350192055883534 Horsepower-hour
- 70 cal (th) = 0.00010908557398530789 Horsepower-hour
- 80 cal (th) = 0.00012466922741178045 Horsepower-hour
- 90 cal (th) = 0.00014025288083825301 Horsepower-hour
- 100 cal (th) = 0.00015583653426472556 Horsepower-hour

Calorie (Thermochemical) to Horsepower-hour Examples
Example 1:
Convert 0.8 Calorie (Thermochemical) energy to Horsepower-hour unit.
Solution:
We know that one Calorie (Thermochemical) is equivalent to 0.00000155836534264726 Horsepower-hour.
Therefore,
0.8 cal (th) = 0.8 x 0.00000155836534264726 Horsepower-hour.
0.8 cal (th) = 0.0000012466922741178 Horsepower-hour.
Hence, 0.8 Calorie (Thermochemical) is approximately equal to 0.0000012466922741178 Horsepower-hour.
Example 2:
Convert 8 Calorie (Thermochemical) energy to Horsepower-hour unit.
Solution:
We know that one Calorie (Thermochemical) is equivalent to 0.00000155836534264726 Horsepower-hour.
Therefore,
8 cal (th) = 8 x 0.00000155836534264726 Horsepower-hour.
8 cal (th) = 0.00001246692274117804 Horsepower-hour.
Hence, 8 Calorie (Thermochemical) is approximately equal to 0.00001246692274117804 Horsepower-hour.
Frequently Asked Questions
How do you convert cal (th) to Horsepower-hour formula?
The main formula for the conversion of the cal (th) value to Horsepower-hour amount is to multiply the cal (th) value by 0.00000155836534264726.
There are 0.00000155836534264726 Horsepower-hour in 1 Calorie (Thermochemical).To convert from Calorie (Thermochemical) to Horsepower-hour, multiply your figure by 0.00000155836534264726 (or divide by 641698.049).
What is the relation between Calorie (Thermochemical) and Horsepower-hour?
The relationship between Calorie (Thermochemical) and Horsepower-hour is given as follows: 1 cal (th) = 0.00000155836534264726 Horsepower-hour
What is the value of 1 Calorie (Thermochemical) in equivalent Horsepower-hour?
1 Calorie (Thermochemical) energy is equivalent to 0.00000155836534264726 Horsepower-hour energy.
What is the calorie-thermochemical in horsepower-hour?
1 calorie-thermochemical equals 0.00000155836534264726 horsepower-hours.
What is the value of 15 Calorie (Thermochemical) in Horsepower-hours?
We know that 1 Calorie (Thermochemical) is equal to 0.00000155836534264726 Horsepower-hour, multiply 15 by 0.00000155836534264726 Horsepower-hour. Therefore, 15 Calorie (Thermochemical) = 15 x 0.00000155836534264726 Horsepower-hour, 15 cal (th) = 0.00002337548013970883 Horsepower-hour. Hence, the value of 15 Calorie (Thermochemical) in Horsepower-hour is 0.00002337548013970883 Horsepower-hour.
What Energy is 1 Horsepower-hour?
The Energy of 1 Horsepower-hour spans 641698.049 Calorie (Thermochemical).
1 cal (th) how much horsepower-hour?
1 Calorie (Thermochemical) (cal (th)) corresponds to 0.00000155836534264726 Horsepower-hour (Horsepower-hour).
Calorie (Thermochemical) to Other Unit Conversions
- cal (th) to Attojoule
- cal (th) to Barrel of Oil Equivalent
- cal (th) to British thermal unit (IT)
- cal (th) to Btu (th)
- cal (th) to Calorie