What is horsepower in this conversion?

Horsepower here refers to the mechanical or imperial horsepower, defined as 550 foot-pounds per second, roughly 745.7 watts.

What does Btu (IT)/second represent?

Btu (IT)/second is a power unit measuring the rate of heat transfer using International Table British thermal units per second.

Can I use this conversion for metric horsepower?

Metric horsepower differs from mechanical horsepower, so use caution as this conversion specifically applies to mechanical/imperial horsepower.

How to Convert from Horsepower [hp, hp (UK)] to Btu (IT)/second [Btu/s]?

Convert power measurements from horsepower (hp, hp UK) to Btu (IT)/second (Btu/s) using an online unit converter. Understand the units, conversion formula, and common applications.

Horsepower [hp, hp (UK)]

Btu (IT)/second [Btu/s]

Please check your input. It must be a valid numeric value.

Horsepower [hp, hp (UK)] to Btu (IT)/second [Btu/s] Conversion Table

Horsepower [hp, hp (UK)]	Btu (IT)/second [Btu/s]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Horsepower [hp, hp (UK)] to Btu (IT)/second [Btu/s] Conversion Table
Horsepower [hp, hp (UK)]	Btu (IT)/second [Btu/s]

Explore More Power Units Converter

What Is This Tool?

This tool converts power values from horsepower, a traditional mechanical unit, into Btu (IT)/second, a thermal power unit. It is useful for translating engine or machine power ratings into equivalent heat energy transfer rates.

How to Use This Tool?

Enter the numerical value in horsepower you want to convert.
Select the appropriate horsepower variant if prompted.
Choose Btu (IT)/second as the target unit.
Submit to get the converted power value in Btu (IT)/second.

Key Features

Converts horsepower (hp, hp UK) to Btu (IT)/second easily.
Supports standard definitions of mechanical horsepower and International Table British thermal units.
Provides direct conversion using a fixed conversion rate.
Useful across automotive, HVAC, and industrial power and heat applications.

Examples

1 horsepower equals approximately 0.7067871049 Btu (IT)/second.
5 horsepower converts to about 3.5339355245 Btu (IT)/second.

Common Use Cases

Translating engine power outputs into heat energy transfer rates for analysis.
Specifying heat output of boilers, furnaces, or heaters using power ratings in thermal units.
Comparing mechanical power with thermal power in HVAC design or energy engineering.
Evaluating machine and engine power alongside heat transfer specifications.

Tips & Best Practices

Confirm the horsepower variant used before converting to ensure accuracy.
Use this conversion primarily when relating mechanical power to heat transfer rates.
Verify that Btu (IT) definitions align with your engineering or industry standards.
Apply the conversion in contexts where thermal and mechanical power comparisons are relevant.

Limitations

Horsepower values differ by type, such as mechanical or metric, affecting conversion precision.
Conversion assumes the standard International Table Btu and may not suit all thermal unit versions.
Direct translation between mechanical and thermal units is meaningful only when energy forms are interconnected.
Not all applications or contexts accommodate this cross-domain conversion appropriately.

Frequently Asked Questions

What is horsepower in this conversion?: Horsepower here refers to the mechanical or imperial horsepower, defined as 550 foot-pounds per second, roughly 745.7 watts.
What does Btu (IT)/second represent?: Btu (IT)/second is a power unit measuring the rate of heat transfer using International Table British thermal units per second.
Can I use this conversion for metric horsepower?: Metric horsepower differs from mechanical horsepower, so use caution as this conversion specifically applies to mechanical/imperial horsepower.

Key Terminology

Horsepower (hp): A non-SI mechanical power unit equal to 550 foot-pounds per second or about 745.7 watts, used to rate engine outputs.
Btu (IT)/second: A thermal power unit indicating one International Table British thermal unit of heat transfer per second.
Conversion rate: The factor used to change horsepower values into equivalent Btu (IT)/second values, fixed at 0.7067871049 here.

Quick Knowledge Check

What unit does the tool convert from?

British thermal unit per second

Horsepower (hp, hp UK)

Watts

What does 1 horsepower approximately equal in Btu (IT)/second?

0.7 Btu (IT)/s

0.7067871049 Btu (IT)/s

1.055 Btu (IT)/s

In which field is this conversion commonly applied?

Automotive and HVAC industries

Digital data transfer

Financial calculations

Share Us

Similar Calculators

Online Heat Flux Density Units Converter Online Weight and Mass Units Converter Online Fuel Consumption Units Converter Online Moment of Inertia Units Converter Online Length Units Converter