Hectojoule is 100 joule units.
Hectojoules to Foot-pounds Converter — hJ to ft-lb
Convert Hectojoule (hJ) to Foot-pound (ft-lb) using the exact conversion factor (1 hectojoule = 73.75621493 foot-pound). See the formula, worked examples, and conversion table.
Hectojoules to Foot-pounds converter
Converter
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Convert joules, calories, kilowatt-hours, BTU, electronvolts, therms, and mechanical work units.
Context values
Some unit families need one extra value for a physically accurate result.
Work from one pound-force over one foot.
Result = input x 100 / 1.355817948.
Energy uses the joule as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectojoules to Foot-pounds
Hectojoule and Foot-pound both measure energy, and the conversion is especially useful for comparing nutrition labels (kilocalories) against scientific energy figures (joules). Specifically: Hectojoule is 100 joule units, and work from one pound-force over one foot.
Formula
foot-pounds = hectojoules × 73.7562149277
This factor comes from each unit's defined relationship to the category's base unit: 1 hectojoule equals 100 base units, and 1 foot-pound equals 1.35581794833 base units, so dividing one by the other gives the direct hectojoule-to-foot-pound factor of 73.7562149277.
Simple example
1 hJ × 73.75621493 = 73.75621493 ft-lb
1 hectojoule = 73.75621493 foot-pounds.
Real-world example
100 hJ × 73.75621493 = 7,375.621493 ft-lb
100 hectojoules = 7,375.621493 foot-pounds.
Conversion table
| Hectojoule (hJ) | Foot-pound (ft-lb) |
|---|---|
| 1 hJ | 73.75621493 ft-lb |
| 10 hJ | 737.5621493 ft-lb |
| 100 hJ | 7,375.621493 ft-lb |
| 500 hJ | 36,878.10746 ft-lb |
| 1,000 hJ | 73,756.21493 ft-lb |
| 2,000 hJ | 147,512.4299 ft-lb |
Reverse conversion: Foot-pound to Hectojoule
73.75621493 ft-lb × 0.01355817948 = 1 hJ
73.75621493 foot-pounds = 1 hectojoules.
hectojoules = foot-pounds × 0.0135581794833
For a page dedicated to this direction, see Foot-pound to Hectojoule.
Understanding the Hectojoule (hJ)
Hectojoule is 100 joule units.
Understanding the Foot-pound (ft-lb)
Work from one pound-force over one foot.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many foot-pounds are in 1 hectojoule?
1 hectojoule equals 73.75621493 foot-pounds, using the exact defined conversion factor rather than an estimate.
How do I convert hectojoule to foot-pound?
Multiply the hectojoule value by 73.75621493. The converter above does this instantly to whatever precision you set.
How do I convert foot-pound back to hectojoule?
Use the reverse factor: 1 foot-pound equals 0.0135581795 hectojoules. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectojoule?
Hectojoule (hJ) is a unit of energy.
What is a foot-pound?
Foot-pound (ft-lb) is a unit of energy.
Is the hectojoule to foot-pound conversion exact?
Yes. Both hectojoule and foot-pound are defined by fixed standards rather than physical artifacts, so the factor of 73.75621493 used above is exact to as many digits as you choose to display.