Cubic metric volume unit.
Cubic Nanometers to Cubic Micrometers Converter — nm3 to um3
Convert Cubic Nanometer (nm3) to Cubic Micrometer (um3) using the exact conversion factor (1 cubic nanometer = 1e-9 cubic micrometer). See the formula, worked examples, and conversion table.
Cubic Nanometers to Cubic Micrometers 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-27 / 1e-18.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Nanometers to Cubic Micrometers
Cubic Nanometer and Cubic Micrometer 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 micrometers = cubic nanometers × 1e-9
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic nanometer equals 1e-27 base units, and 1 cubic micrometer equals 1e-18 base units, so dividing one by the other gives the direct cubic nanometer-to-cubic micrometer factor of 1e-9.
Simple example
1 nm3 × 1e-9 = 1e-9 um3
1 cubic nanometer = 1e-9 cubic micrometers.
Real-world example
10 nm3 × 1e-9 = 1e-8 um3
10 cubic nanometers = 1e-8 cubic micrometers.
Conversion table
| Cubic Nanometer (nm3) | Cubic Micrometer (um3) |
|---|---|
| 1 nm3 | 1e-9 um3 |
| 5 nm3 | 5e-9 um3 |
| 10 nm3 | 1e-8 um3 |
| 25 nm3 | 2.5e-8 um3 |
| 50 nm3 | 5e-8 um3 |
| 100 nm3 | 1e-7 um3 |
Reverse conversion: Cubic Micrometer to Cubic Nanometer
1e-9 um3 × 1000000000 = 1 nm3
1e-9 cubic micrometers = 1 cubic nanometers.
cubic nanometers = cubic micrometers × 1000000000
For a page dedicated to this direction, see Cubic Micrometer to Cubic Nanometer.
Understanding the Cubic Nanometer (nm3)
Cubic metric volume unit.
Understanding the Cubic Micrometer (um3)
Cubic metric volume unit.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many cubic micrometers are in 1 cubic nanometer?
1 cubic nanometer equals 1e-9 cubic micrometers, using the exact defined conversion factor rather than an estimate.
How do I convert cubic nanometer to cubic micrometer?
Multiply the cubic nanometer value by 1e-9. The converter above does this instantly to whatever precision you set.
How do I convert cubic micrometer back to cubic nanometer?
Use the reverse factor: 1 cubic micrometer equals 1,000,000,000 cubic nanometers. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic nanometer?
Cubic Nanometer (nm3) is a unit of volume.
What is a cubic micrometer?
Cubic Micrometer (um3) is a unit of volume.
Is the cubic nanometer to cubic micrometer conversion exact?
Yes. Both cubic nanometer and cubic micrometer are defined by fixed standards rather than physical artifacts, so the factor of 1e-9 used above is exact to as many digits as you choose to display.