PSI to Torr Converter
Convert psi to torr with this free pressure converter. The exact relationship used on this page is 1 psi = 51.7149325715 torr. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: Torr = PSI × 51.7149325715
How to convert psi to torr
- Enter the value in psi in the converter.
- Read the equivalent amount in torr.
- Use the swap link if you need torr to psi instead.
- Check the table for common values without typing.
Worked examples
- 1 psi = 51.71493257 Torr
- 5 psi = 258.5746629 Torr
- 10 psi = 517.1493257 Torr
- 25 psi = 1,292.873314 Torr
Conversion table
Common psi values converted to torr.
| psi | Torr |
|---|---|
| 1 | 51.71493257 |
| 2 | 103.4298651 |
| 3 | 155.1447977 |
| 4 | 206.8597303 |
| 5 | 258.5746629 |
| 6 | 310.2895954 |
| 7 | 362.004528 |
| 8 | 413.7194606 |
| 9 | 465.4343931 |
| 10 | 517.1493257 |
| 20 | 1,034.298651 |
| 50 | 2,585.746629 |
| 100 | 5,171.493257 |
| 250 | 12,928.73314 |
| 500 | 25,857.46629 |
| 1,000 | 51,714.93257 |
About this conversion
PSI (psi) and Torr (Torr) are both pressure units. Tire pressure, weather maps, scuba, and industrial gauges all report pressure in different units. Bookmark this URL when you convert psi to torr often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the torr to psi converter.
FAQ
How many torr are in 1 psi?+
1 psi equals 51.7149325715 torr.
What is the formula to convert psi to torr?+
Torr = PSI × 51.7149325715
How do I convert psi to torr by hand?+
Multiply the psi value by 51.7149325715. Example: 10 psi × 51.7149325715 = 517.149325715 torr.
Is this psi to Torr converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.