Attonewton is 1e-18 newton units.
Attonewtons to Yoctonewtons Converter — aN to yN
Convert Attonewton (aN) to Yoctonewton (yN) using the exact conversion factor (1 attonewton = 1,000,000 yoctonewton). See the formula, worked examples, and conversion table.
Attonewtons to Yoctonewtons 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.
Yoctonewton is 1e-24 newton units.
Result = input x 1e-18 / 1e-24.
Force units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Attonewtons to Yoctonewtons
Attonewton and Yoctonewton 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: Attonewton is 1e-18 newton units, and yoctonewton is 1e-24 newton units.
Formula
yoctonewtons = attonewtons × 1000000
This factor comes from each unit's defined relationship to the category's base unit: 1 attonewton equals 1e-18 base units, and 1 yoctonewton equals 1e-24 base units, so dividing one by the other gives the direct attonewton-to-yoctonewton factor of 1000000.
Simple example
1 aN × 1000000 = 1,000,000 yN
1 attonewton = 1,000,000 yoctonewtons.
Real-world example
100 aN × 1000000 = 100,000,000 yN
100 attonewtons = 100,000,000 yoctonewtons.
Conversion table
| Attonewton (aN) | Yoctonewton (yN) |
|---|---|
| 1 aN | 1,000,000 yN |
| 10 aN | 10,000,000 yN |
| 50 aN | 50,000,000 yN |
| 100 aN | 100,000,000 yN |
| 500 aN | 500,000,000 yN |
| 1,000 aN | 1,000,000,000 yN |
Reverse conversion: Yoctonewton to Attonewton
1 yN × 0.000001 = 0.000001 aN
1 yoctonewton = 0.000001 attonewtons.
attonewtons = yoctonewtons × 0.000001
For a page dedicated to this direction, see Yoctonewton to Attonewton.
Understanding the Attonewton (aN)
Attonewton is 1e-18 newton units.
Understanding the Yoctonewton (yN)
Yoctonewton is 1e-24 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many yoctonewtons are in 1 attonewton?
1 attonewton equals 1,000,000 yoctonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert attonewton to yoctonewton?
Multiply the attonewton value by 1000000. The converter above does this instantly to whatever precision you set.
How do I convert yoctonewton back to attonewton?
Use the reverse factor: 1 yoctonewton equals 0.000001 attonewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a attonewton?
Attonewton (aN) is a unit of engineering.
What is a yoctonewton?
Yoctonewton (yN) is a unit of engineering.
Is the attonewton to yoctonewton conversion exact?
Yes. Both attonewton and yoctonewton are defined by fixed standards rather than physical artifacts, so the factor of 1000000 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.