Petanewton meter is 1000000000000000 newton meter units.
Petanewton meters to Attonewton meters Converter — PN m to aN m
Convert Petanewton meter (PN m) to Attonewton meter (aN m) using the exact conversion factor (1 petanewton meter = 1e+33 attonewton meter). See the formula, worked examples, and conversion table.
Petanewton meters to Attonewton 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.
Attonewton meter is 1e-18 newton meter units.
Result = input x 1e+15 / 1e-18.
Torque uses the newton meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Petanewton meters to Attonewton meters
Petanewton meter and Attonewton 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: Petanewton meter is 1000000000000000 newton meter units, and attonewton meter is 1e-18 newton meter units.
Formula
attonewton meters = petanewton meters × 1e+33
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 attonewton meter equals 1e-18 base units, so dividing one by the other gives the direct petanewton meter-to-attonewton meter factor of 1e+33.
Simple example
1 PN m × 1e+33 = 1e+33 aN m
1 petanewton meter = 1e+33 attonewton meters.
Real-world example
10 PN m × 1e+33 = 1e+34 aN m
10 petanewton meters = 1e+34 attonewton meters.
Conversion table
| Petanewton meter (PN m) | Attonewton meter (aN m) |
|---|---|
| 1 PN m | 1e+33 aN m |
| 5 PN m | 5e+33 aN m |
| 10 PN m | 1e+34 aN m |
| 50 PN m | 5e+34 aN m |
| 100 PN m | 1e+35 aN m |
| 500 PN m | 5e+35 aN m |
Reverse conversion: Attonewton meter to Petanewton meter
1e+33 aN m × 1e-33 = 1 PN m
1e+33 attonewton meters = 1 petanewton meter.
petanewton meters = attonewton meters × 1e-33
For a page dedicated to this direction, see Attonewton meter to Petanewton meter.
Understanding the Petanewton meter (PN m)
Petanewton meter is 1000000000000000 newton meter units.
Understanding the Attonewton meter (aN m)
Attonewton meter is 1e-18 newton meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many attonewton meters are in 1 petanewton meter?
1 petanewton meter equals 1e+33 attonewton meters, using the exact defined conversion factor rather than an estimate.
How do I convert petanewton meter to attonewton meter?
Multiply the petanewton meter value by 1e+33. The converter above does this instantly to whatever precision you set.
How do I convert attonewton meter back to petanewton meter?
Use the reverse factor: 1 attonewton meter equals 1e-33 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 attonewton meter?
Attonewton meter (aN m) is a unit of torque.
Is the petanewton meter to attonewton meter conversion exact?
Yes. Both petanewton meter and attonewton meter are defined by fixed standards rather than physical artifacts, so the factor of 1e+33 used above is exact to as many digits as you choose to display.