Attonewton meter is 1e-18 newton meter units.
Attonewton meters to Quettanewton meters Converter — aN m to QN m
Convert Attonewton meter (aN m) to Quettanewton meter (QN m) using the exact conversion factor (1 attonewton meter = 1e-48 quettanewton meter). See the formula, worked examples, and conversion table.
Attonewton meters to Quettanewton 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.
Quettanewton meter is 1e+30 newton meter units.
Result = input x 1e-18 / 1e+30.
Torque uses the newton meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Attonewton meters to Quettanewton meters
Attonewton meter and Quettanewton 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: Attonewton meter is 1e-18 newton meter units, and quettanewton meter is 1e+30 newton meter units.
Formula
quettanewton meters = attonewton meters × 1e-48
This factor comes from each unit's defined relationship to the category's base unit: 1 attonewton meter equals 1e-18 base units, and 1 quettanewton meter equals 1e+30 base units, so dividing one by the other gives the direct attonewton meter-to-quettanewton meter factor of 1e-48.
Simple example
1 aN m × 1e-48 = 1e-48 QN m
1 attonewton meter = 1e-48 quettanewton meters.
Real-world example
10 aN m × 1e-48 = 1e-47 QN m
10 attonewton meters = 1e-47 quettanewton meters.
Conversion table
| Attonewton meter (aN m) | Quettanewton meter (QN m) |
|---|---|
| 1 aN m | 1e-48 QN m |
| 5 aN m | 5e-48 QN m |
| 10 aN m | 1e-47 QN m |
| 50 aN m | 5e-47 QN m |
| 100 aN m | 1e-46 QN m |
| 500 aN m | 5e-46 QN m |
Reverse conversion: Quettanewton meter to Attonewton meter
1e-48 QN m × 1e+48 = 1 aN m
1e-48 quettanewton meters = 1 attonewton meter.
attonewton meters = quettanewton meters × 1e+48
For a page dedicated to this direction, see Quettanewton meter to Attonewton meter.
Understanding the Attonewton meter (aN m)
Attonewton meter is 1e-18 newton meter units.
Understanding the Quettanewton meter (QN m)
Quettanewton meter is 1e+30 newton meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many quettanewton meters are in 1 attonewton meter?
1 attonewton meter equals 1e-48 quettanewton meters, using the exact defined conversion factor rather than an estimate.
How do I convert attonewton meter to quettanewton meter?
Multiply the attonewton meter value by 1e-48. The converter above does this instantly to whatever precision you set.
How do I convert quettanewton meter back to attonewton meter?
Use the reverse factor: 1 quettanewton meter equals 1e+48 attonewton meters. You can also use the swap control in the converter above to flip the direction instantly.
What is a attonewton meter?
Attonewton meter (aN m) is a unit of torque.
What is a quettanewton meter?
Quettanewton meter (QN m) is a unit of torque.
Is the attonewton meter to quettanewton meter conversion exact?
Yes. Both attonewton meter and quettanewton meter are defined by fixed standards rather than physical artifacts, so the factor of 1e-48 used above is exact to as many digits as you choose to display.