tier_2 conversion
Convert nanowatt to terawatt
Convert nanowatt to terawatt with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
nanowatt to terawatt
nanowatt to terawatt
Quick answer
1 nanowatt = 1.00000000000E-21 terawatt.
Formula
terawatt = nanowatt × 1e-21
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert nanowatt to terawatt
- Enter a value in nanowatt.
- The conversion is linear, so each nanowatt is worth 1e-21 terawatt.
- Round the displayed terawatt value only when needed.
About these units
nanowatt is a unit used in power conversions. Power measures the rate at which energy is transferred or work is performed. Its recorded symbol is nW. terawatt is a unit used in power conversions. Power measures the rate at which energy is transferred or work is performed. Its recorded symbol is TW.
Explore related conversions
nanowatt to terawatt conversion table
| nanowatt | terawatt |
|---|---|
| 0 nanowatt | 0e-21 terawatt |
| 1 nanowatt | 1e-21 terawatt |
| 5 nanowatt | 5e-21 terawatt |
| 10 nanowatt | 1.0e-20 terawatt |
| 25 nanowatt | 2.5e-20 terawatt |
| 100 nanowatt | 1.00e-19 terawatt |
Frequently asked questions
How do I convert from nanowatt to terawatt?
The conversion is linear, so each nanowatt is worth 1e-21 terawatt.
What formula does CalculatorHQ use for nanowatt to terawatt?
terawatt = nanowatt × 1e-21
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert terawatt back to nanowatt?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.