9 Horsepower (Mech) to Calorie/Second
Quick answer
9 Horsepower (Mech) (hp) equals
1,604.038921 cal/s
To convert 9 Horsepower (Mech)s to Calorie/Seconds, multiply by 178.2265467453. Therefore, 9 Horsepower (Mech) (hp) equals 1,604.038921 Calorie/Second (cal/s).
Formula: cal/s = hp × 178.2265467453. Calculation: 9 × 178.2265467453 = 1,604.038921 cal/s.
Convert Horsepower (Mech) (hp) to Calorie/Second (cal/s) online with our free unit converter. In power, 1 hp = 178.226547 cal/s. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Horsepower (Mech) to Calorie/Second
- Step 1 — start with the formula. cal/s = hp × 178.2265467453
- Step 2 — substitute your figure. 9 hp × 178.2265467453
- Step 3 — read the result. 9 hp = 1,604.038921 cal/s
- Step 4 — check it in reverse. hp = cal/s × 0.0056108364 returns Invalid hp, which matches the figure you started with.
Power Converter
22 units available
9 hp = 1,604.038921 cal/s
Formula:
cal/s = hp × 178.2265467453With your value: 9 hp = 1,604.03892071 cal/s
How big is that?
Everyday references on a logarithmic scale, all expressed in horsepower (mech) so you can sanity-check the result.
Other Horsepower (Mech) to Calorie/Second conversions
Horsepower (Mech) to Calorie/Second Conversion Table
| Horsepower (Mech) (hp) | Calorie/Second (cal/s) |
|---|---|
| 0.5 | 89.113273 |
| 1 | 178.226547 |
| 2 | 356.453093 |
| 5 | 891.132734 |
| 10 | 1,782.265467 |
| 15 | 2,673.398201 |
| 20 | 3,564.530935 |
| 25 | 4,455.663669 |
| 50 | 8,911.327337 |
| 100 | 17,822.654675 |
| 250 | 44,556.636686 |
| 500 | 89,113.273373 |
| 1000 | 178,226.546745 |
Calorie/Second to Horsepower (Mech) Conversion Table
| Calorie/Second (cal/s) | Horsepower (Mech) (hp) |
|---|---|
| 0.5 | 0.002805 |
| 1 | 0.005611 |
| 2 | 0.011222 |
| 5 | 0.028054 |
| 10 | 0.056108 |
| 15 | 0.084163 |
| 20 | 0.112217 |
| 25 | 0.140271 |
| 50 | 0.280542 |
| 100 | 0.561084 |
| 250 | 1.402709 |
| 500 | 2.805418 |
| 1000 | 5.610836 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Horsepower (Mech) (hp)
Power
Mechanical horsepower is exactly 550 ft·lbf/s = 745.699 871 582 270 22 W.
Metric horsepower (PS) is 735.498 75 W — about 1.4 % lower.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Calorie/Second (cal/s)
Power
Derived from the watt (1 W = 1 J/s).
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Horsepower (Mech) to Calorie/Second
To convert from Horsepower (Mech) (hp) to Calorie/Second (cal/s), multiply the value by 178.2265467453.
Formula: cal/s = hp × 178.2265467453
Reverse: hp = cal/s × 0.0056108364
Step-by-Step Example
- Start with your value in Horsepower (Mech). For example: 5 hp
- Multiply by the conversion factor: 5 x 178.2265467453
- The result is: 891.132734 cal/s
Horsepower (Mech) and Calorie/Second Relationship
This calculation facilitates standardized conversion between recognized units of power. Since 1 Horsepower (Mech) equals approximately 178.2265 Calorie/Seconds, the Horsepower (Mech) represents a larger unit interval than the Calorie/Second. Understanding the relationship between Horsepower (Mech) and Calorie/Second is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Horsepower (Mech)
The Horsepower (Mech) (symbol: hp) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.
Common uses of Horsepower (Mech): power calculations, engineering and science, education.
About Calorie/Second
The Calorie/Second (symbol: cal/s) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.
Common uses of Calorie/Second: power calculations, engineering and science, education.
Frequently Asked Questions
- What is 9 Horsepower (Mech) in Calorie/Second?
- 9 Horsepower (Mech) equals 1,604.038921 Calorie/Second.
- How many Calorie/Seconds are in 1 Horsepower (Mech)?
- There are exactly 178.2265467453 Calorie/Seconds in 1 Horsepower (Mech). This means the conversion factor from Horsepower (Mech) to Calorie/Second is 178.2265467453.
- What is the formula to convert Horsepower (Mech) to Calorie/Second?
- The formula to convert Horsepower (Mech) to Calorie/Second is: cal/s = hp × 178.2265467453. For example, to convert 10 Horsepower (Mech)s to Calorie/Seconds, you would multiply 10 by 178.2265467453.
- What is a Horsepower (Mech)?
- The Horsepower (Mech) (symbol: hp) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.
- What is a Calorie/Second?
- The Calorie/Second (symbol: cal/s) is a recognized unit in the Standard measurement framework, utilized within power applications for precision and standardized data representation.
- What are the common uses of Horsepower (Mech)?
- The Horsepower (Mech) is commonly used in power calculations, engineering and science, education.
Related Power Conversions
Cite this page
UnitConvertLab. (2026). 9 Horsepower (Mech) to Calorie/Second. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/9-horsepower_mech-to-calorie_per_second