Petanewton meter is 1000000000000000 newton meter units.
Petanewton meters to Pound-inches Converter — PN m to lb in
Convert Petanewton meter (PN m) to Pound-inch (lb in) using the exact conversion factor (1 petanewton meter = 8.850746e+15 pound-inch). See the formula, worked examples, and conversion table.
Petanewton meters to Pound-inches 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.
Torque from one pound-force at one inch.
Result = input x 1e+15 / 0.112984829.
Torque uses the newton meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Petanewton meters to Pound-inches
Petanewton meter and Pound-inch 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: Petanewton meter is 1000000000000000 newton meter units, and torque from one pound-force at one inch.
Formula
pound-inches = petanewton meters × 8.850746e+15
This factor comes from each unit's defined relationship to the category's base unit: 1 petanewton meter equals 1e+15 base units, and 1 pound-inch equals 0.112984829028 base units, so dividing one by the other gives the direct petanewton meter-to-pound-inch factor of 8.850746e+15.
Simple example
1 PN m × 8.850746e+15 = 8.850746e+15 lb in
1 petanewton meter = 8.850746e+15 pound-inches.
Real-world example
10 PN m × 8.850746e+15 = 8.850746e+16 lb in
10 petanewton meters = 8.850746e+16 pound-inches.
Conversion table
| Petanewton meter (PN m) | Pound-inch (lb in) |
|---|---|
| 1 PN m | 8.850746e+15 lb in |
| 5 PN m | 4.425373e+16 lb in |
| 10 PN m | 8.850746e+16 lb in |
| 50 PN m | 4.425373e+17 lb in |
| 100 PN m | 8.850746e+17 lb in |
| 500 PN m | 4.425373e+18 lb in |
Reverse conversion: Pound-inch to Petanewton meter
8.850746e+15 lb in × 1.129848e-16 = 1.000000024 PN m
8.850746e+15 pound-inches = 1.000000024 petanewton meters.
petanewton meters = pound-inches × 1.129848e-16
For a page dedicated to this direction, see Pound-inch to Petanewton meter.
Understanding the Petanewton meter (PN m)
Petanewton meter is 1000000000000000 newton meter units.
Understanding the Pound-inch (lb in)
Torque from one pound-force at one inch.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pound-inches are in 1 petanewton meter?
1 petanewton meter equals 8.850746e+15 pound-inches, using the exact defined conversion factor rather than an estimate.
How do I convert petanewton meter to pound-inch?
Multiply the petanewton meter value by 8.850746e+15. The converter above does this instantly to whatever precision you set.
How do I convert pound-inch back to petanewton meter?
Use the reverse factor: 1 pound-inch equals 1.129848e-16 petanewton meters. You can also use the swap control in the converter above to flip the direction instantly.
What is a petanewton meter?
Petanewton meter (PN m) is a unit of torque.
What is a pound-inch?
Pound-inch (lb in) is a unit of torque.
Is the petanewton meter to pound-inch conversion exact?
Yes. Both petanewton meter and pound-inch are defined by fixed standards rather than physical artifacts, so the factor of 8.850746e+15 used above is exact to as many digits as you choose to display.