BTU (th) to Inch-Pound Converter

Energy Converter

27 units available

Decimals:

From

To

9,331.783825

1 BTU = 9,331.783825 in·lbf

Formula:

in·lbf = BTU × 9,331.7838250789

With your value: 1 BTU = 9,331.78382508 in·lbf

How big is that?

Everyday references on a logarithmic scale, all expressed in btu (th) so you can sanity-check the result.

Heartbeat (1/1.1e+3 your value)0.000948 BTU

Your value1.00 BTU

AA battery charge (9.5× your value)9.48 BTU

Slice of bread (2.7e+2× your value)266 BTU

Daily food intake (8.0e+3× your value)7.97e+3 BTU

Litre of petrol (3.2e+4× your value)3.24e+4 BTU

Other BTU (th) to Inch-Pound conversions

2 BTU to in·lbf 3 BTU to in·lbf 4 BTU to in·lbf 5 BTU to in·lbf 6 BTU to in·lbf 7 BTU to in·lbf 8 BTU to in·lbf

BTU (th) to Inch-Pound Conversion Table

BTU (th) (BTU)	Inch-Pound (in·lbf)
0.5	4,665.891913
1	9,331.783825
2	18,663.56765
5	46,658.919125
10	93,317.838251
15	139,976.757376
20	186,635.676502
25	233,294.595627
50	466,589.191254
100	933,178.382508
250	2,332,945.95627
500	4,665,891.912539
1000	9,331,783.825079

Inch-Pound to BTU (th) Conversion Table

Inch-Pound (in·lbf)	BTU (th) (BTU)
0.5	5.358032e-5
1	0.000107
2	0.000214
5	0.000536
10	0.001072
15	0.001607
20	0.002143
25	0.002679
50	0.005358
100	0.010716
250	0.02679
500	0.05358
1000	0.107161

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.

BTU (th) (BTU)

Energy

Exact conversion

The International Table BTU is exactly 1055.055 852 62 J.

Thermochemical and 39 °F BTU definitions differ by up to 0.2 %.

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

Inch-Pound (in·lbf)

Energy

Exact conversion

Derived from the joule (1 J = 1 kg·m²/s²). Thermochemical and IT calories, BTU and kWh are exact defined multiples.

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 BTU (th) to Inch-Pound

To convert from BTU (th) (BTU) to Inch-Pound (in·lbf), multiply the value by 9,331.7838250789.

Formula: in·lbf = BTU × 9,331.7838250789

Reverse: BTU = in·lbf × 0.0001071606

Step-by-Step Example

Start with your value in BTU (th). For example: 5 BTU
Multiply by the conversion factor: 5 x 9,331.7838250789
The result is: 46,658.919125 in·lbf

About BTU (th)

The btu (th) (BTU) is a unit of energy and work. One btu (th) equals 1054.35 joules. UnitConvertLab converts it against every other energy unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: energy calculations, engineering and science, education.

About Inch-Pound

The inch-pound (in·lbf) is a unit of energy and work. One inch-pound equals 0.112984829 joules. UnitConvertLab converts it against every other energy unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: energy calculations, engineering and science, education.

Frequently Asked Questions

How many Inch-Pound are in 1 BTU (th)?

There are exactly 9,331.7838250789 Inch-Pound in 1 BTU (th). This means the conversion factor from BTU (th) to Inch-Pound is 9,331.7838250789.

What is the formula to convert BTU (th) to Inch-Pound?

The formula to convert BTU (th) to Inch-Pound is: in·lbf = BTU × 9,331.7838250789. For example, to convert 10 BTU (th) to Inch-Pound, you would multiply 10 by 9,331.7838250789.

What is a BTU (th)?