Torque from one pound-force at one inch.
Pound-inches to Exanewton meters Converter — lb in to EN m
Convert Pound-inch (lb in) to Exanewton meter (EN m) using the exact conversion factor (1 pound-inch = 1.129848e-19 exanewton meter). See the formula, worked examples, and conversion table.
Pound-inches to Exanewton meters converter
Converter
Torque Converter
Convert newton meters, pound-feet, pound-inches, ounce-inches, and kilogram-force meters.
Context values
Some unit families need one extra value for a physically accurate result.
Exanewton meter is 1000000000000000000 newton meter units.
Result = input x 0.112984829 / 1e+18.
Torque uses the newton meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pound-inches to Exanewton meters
Pound-inch and Exanewton meter both measure torque, and the conversion is essential for anyone using a torque wrench specified in one unit against a bolt or engine spec given in the other. Specifically: Torque from one pound-force at one inch, and exanewton meter is 1000000000000000000 newton meter units.
Formula
exanewton meters = pound-inches × 1.129848e-19
This factor comes from each unit's defined relationship to the category's base unit: 1 pound-inch equals 0.112984829028 base units, and 1 exanewton meter equals 1e+18 base units, so dividing one by the other gives the direct pound-inch-to-exanewton meter factor of 1.129848e-19.
Simple example
1 lb in × 1.129848e-19 = 1.129848e-19 EN m
1 pound-inch = 1.129848e-19 exanewton meters.
Real-world example
10 lb in × 1.129848e-19 = 1.129848e-18 EN m
10 pound-inches = 1.129848e-18 exanewton meters.
Conversion table
| Pound-inch (lb in) | Exanewton meter (EN m) |
|---|---|
| 1 lb in | 1.129848e-19 EN m |
| 5 lb in | 5.649241e-19 EN m |
| 10 lb in | 1.129848e-18 EN m |
| 50 lb in | 5.649241e-18 EN m |
| 100 lb in | 1.129848e-17 EN m |
| 500 lb in | 5.649241e-17 EN m |
Reverse conversion: Exanewton meter to Pound-inch
1.129848e-19 EN m × 8.850746e+18 = 0.9999997431 lb in
1.129848e-19 exanewton meters = 0.9999997431 pound-inches.
pound-inches = exanewton meters × 8.850746e+18
For a page dedicated to this direction, see Exanewton meter to Pound-inch.
Understanding the Pound-inch (lb in)
Torque from one pound-force at one inch.
Understanding the Exanewton meter (EN m)
Exanewton meter is 1000000000000000000 newton meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many exanewton meters are in 1 pound-inch?
1 pound-inch equals 1.129848e-19 exanewton meters, using the exact defined conversion factor rather than an estimate.
How do I convert pound-inch to exanewton meter?
Multiply the pound-inch value by 1.129848e-19. The converter above does this instantly to whatever precision you set.
How do I convert exanewton meter back to pound-inch?
Use the reverse factor: 1 exanewton meter equals 8.850746e+18 pound-inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound-inch?
Pound-inch (lb in) is a unit of torque.
What is a exanewton meter?
Exanewton meter (EN m) is a unit of torque.
Is the pound-inch to exanewton meter conversion exact?
Yes. Both pound-inch and exanewton meter are defined by fixed standards rather than physical artifacts, so the factor of 1.129848e-19 used above is exact to as many digits as you choose to display.