Cubic metric volume unit.
Cubic Centimeters to Cubic Nanometers Converter — cm3 to nm3
Convert Cubic Centimeter (cm3) to Cubic Nanometer (nm3) using the exact conversion factor (1 cubic centimeter = 1e+21 cubic nanometer). See the formula, worked examples, and conversion table.
Cubic Centimeters to Cubic Nanometers converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
Cubic metric volume unit.
Result = input x 1e-6 / 1e-27.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Centimeters to Cubic Nanometers
Cubic Centimeter and Cubic Nanometer appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Both are cubic metric volume unit units.
Formula
cubic nanometers = cubic centimeters × 1e+21
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic centimeter equals 0.000001 base units, and 1 cubic nanometer equals 1e-27 base units, so dividing one by the other gives the direct cubic centimeter-to-cubic nanometer factor of 1e+21.
Simple example
1 cm3 × 1e+21 = 1e+21 nm3
1 cubic centimeter = 1e+21 cubic nanometers.
Real-world example
10 cm3 × 1e+21 = 1e+22 nm3
10 cubic centimeters = 1e+22 cubic nanometers.
Conversion table
| Cubic Centimeter (cm3) | Cubic Nanometer (nm3) |
|---|---|
| 1 cm3 | 1e+21 nm3 |
| 5 cm3 | 5e+21 nm3 |
| 10 cm3 | 1e+22 nm3 |
| 25 cm3 | 2.5e+22 nm3 |
| 50 cm3 | 5e+22 nm3 |
| 100 cm3 | 1e+23 nm3 |
Reverse conversion: Cubic Nanometer to Cubic Centimeter
1e+21 nm3 × 1e-21 = 1 cm3
1e+21 cubic nanometers = 1 cubic centimeter.
cubic centimeters = cubic nanometers × 1e-21
For a page dedicated to this direction, see Cubic Nanometer to Cubic Centimeter.
Understanding the Cubic Centimeter (cm3)
Cubic metric volume unit.
Understanding the Cubic Nanometer (nm3)
Cubic metric volume unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic nanometers are in 1 cubic centimeter?
1 cubic centimeter equals 1e+21 cubic nanometers, using the exact defined conversion factor rather than an estimate.
How do I convert cubic centimeter to cubic nanometer?
Multiply the cubic centimeter value by 1e+21. The converter above does this instantly to whatever precision you set.
How do I convert cubic nanometer back to cubic centimeter?
Use the reverse factor: 1 cubic nanometer equals 1e-21 cubic centimeters. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic centimeter?
Cubic Centimeter (cm3) is a unit of volume.
What is a cubic nanometer?
Cubic Nanometer (nm3) is a unit of volume.
Is the cubic centimeter to cubic nanometer conversion exact?
Yes. Both cubic centimeter and cubic nanometer are defined by fixed standards rather than physical artifacts, so the factor of 1e+21 used above is exact to as many digits as you choose to display.