PSI to Torr
1 psi = 51.71493 Torr
Convert PSI (psi) to Torr (Torr) with engineering-grade precision. Instant results, formula, and reference table below.
1 PSI ≈51.7149327336 Torr
How to convert PSI to Torr (psi to Torr)
Converting PSIs to Torrs is critical for developers working with international data standards or scientific applications. This tool performs the calculation entirely on your client (browser) using JavaScript/WASM, ensuring zero latency and maximum privacy.
The Formula
1 psi = 51.7149 Torr
Calculation Example
Let's say you want to convert 5 psi to Torr:
- Input: 5 psi
- Calculation: 5 × 51.7149
- Result: 258.5747 Torr
About the PSI to Torr conversion
The conversion factor from PSI (psi) to Torr (Torr) is 51.71493, meaning 1 psi = 51.71493 Torr and inversely 1 Torr = 0.019337 psi. That makes the PSI the larger of the two units in the pressure category, where the SI base unit is the pascal. Every ratio here is derived from the SI/international definition rather than a rounded approximation, so results are stable across repeated conversions.
Need the reverse? Use the Torr to PSI converter.
Frequently Asked Questions
How do I convert PSI to Torr?
To convert PSI to Torr, you need to multiply the psi value by 51.7149.
What is the formula for psi to Torr?
The simple formula is: Torr = psi × 51.7149.
Which is bigger: PSI or Torr?
A PSI is bigger. One PSI is equal to approx 51.7149 Torrs.
How many PSIs are in one Torr?
There are approximately 0.0193368 PSIs in one Torr.
Quick Conversion Table
| psi | Torr |
|---|---|
| 1 | 51.7149 |
| 5 | 258.5747 |
| 10 | 517.1493 |
| 20 | 1034.2987 |
| 50 | 2585.7466 |
| 100 | 5171.4933 |