torr to nanopascal
Convert torr (Torr) to nanopascal (nPa). Use an editable pressure converter, conversion formula, and reference table.
1 Torr = 133,322,368,400 nPa
Conversion formula
One torr equals 133,322,368,400 nanopascal. Multiply your value in torr by this factor to get nanopascal. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 torr:5 × 133,322,368,400 = 666,611,842,100 nPa
Conversion table
| torr (Torr) | nanopascal (nPa) |
|---|---|
| 0.01 | 1,333,223,684 |
| 0.1 | 13,332,236,840 |
| 1 | 133,322,368,400 |
| 2 | 266,644,736,800 |
| 5 | 666,611,842,100 |
| 10 | 1.33322368e+12 |
| 25 | 3.33305921e+12 |
| 50 | 6.66611842e+12 |
| 100 | 1.33322368e+13 |
| 1000 | 1.33322368e+14 |
About these measurements
Pressure is force per unit of area.
The base reference used here is the pascal. One torr is 133.3223684 base units; one nanopascal is 1e-9 base units.
Important distinctions
Gauge and absolute pressures must not be mixed. This converts units without changing the reference pressure.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert Torr to nPa?
Multiply the quantity in Torr by 133,322,368,400. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the nanopascal to torr converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
