petanewton to attonewton
Convert petanewton (PN) to attonewton (aN). Use an editable force converter, conversion formula, and reference table.
1 PN = 1e+33 aN
Conversion formula
One petanewton equals 1e+33 attonewton. Multiply your value in petanewton by this factor to get attonewton. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 petanewton:5 × 1e+33 = 5e+33 aN
Conversion table
| petanewton (PN) | attonewton (aN) |
|---|---|
| 0.01 | 1e+31 |
| 0.1 | 1e+32 |
| 1 | 1e+33 |
| 2 | 2e+33 |
| 5 | 5e+33 |
| 10 | 1e+34 |
| 25 | 2.5e+34 |
| 50 | 5e+34 |
| 100 | 1e+35 |
| 1000 | 1e+36 |
About these measurements
Force describes an interaction that can change motion.
The base reference used here is the newton. One petanewton is 1e+15 base units; one attonewton is 1e-18 base units.
Important distinctions
Gravitational force units use standard gravity, 9.80665 m/s².
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert PN to aN?
Multiply the quantity in PN by 1e+33. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the attonewton to petanewton converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
