Petanewton is 1000000000000000 newton units.
Petanewtons to Teranewtons Converter — PN to TN
Convert Petanewton (PN) to Teranewton (TN) using the exact conversion factor (1 petanewton = 1,000 teranewton). See the formula, worked examples, and conversion table.
Petanewtons to Teranewtons converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Teranewton is 1000000000000 newton units.
Result = input x 1e+15 / 1e+12.
Force units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Petanewtons to Teranewtons
Petanewton and Teranewton both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: Petanewton is 1000000000000000 newton units, and teranewton is 1000000000000 newton units.
Formula
teranewtons = petanewtons × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 petanewton equals 1e+15 base units, and 1 teranewton equals 1e+12 base units, so dividing one by the other gives the direct petanewton-to-teranewton factor of 1000.
Simple example
1 PN × 1000 = 1,000 TN
1 petanewton = 1,000 teranewtons.
Real-world example
100 PN × 1000 = 100,000 TN
100 petanewtons = 100,000 teranewtons.
Conversion table
| Petanewton (PN) | Teranewton (TN) |
|---|---|
| 1 PN | 1,000 TN |
| 10 PN | 10,000 TN |
| 50 PN | 50,000 TN |
| 100 PN | 100,000 TN |
| 500 PN | 500,000 TN |
| 1,000 PN | 1,000,000 TN |
Reverse conversion: Teranewton to Petanewton
1 TN × 0.001 = 0.001 PN
1 teranewton = 0.001 petanewtons.
petanewtons = teranewtons × 0.001
For a page dedicated to this direction, see Teranewton to Petanewton.
Understanding the Petanewton (PN)
Petanewton is 1000000000000000 newton units.
Understanding the Teranewton (TN)
Teranewton is 1000000000000 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many teranewtons are in 1 petanewton?
1 petanewton equals 1,000 teranewtons, using the exact defined conversion factor rather than an estimate.
How do I convert petanewton to teranewton?
Multiply the petanewton value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert teranewton back to petanewton?
Use the reverse factor: 1 teranewton equals 0.001 petanewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a petanewton?
Petanewton (PN) is a unit of engineering.
What is a teranewton?
Teranewton (TN) is a unit of engineering.
Is the petanewton to teranewton conversion exact?
Yes. Both petanewton and teranewton are defined by fixed standards rather than physical artifacts, so the factor of 1000 used above is exact to as many digits as you choose to display.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.