Pressure Converter
Verified formula Updated Jun 2026 Private — runs on your device
Verified formula
Private
PSI
14.5038
- Bar
- 1.00000
- Kilopascal (kPa)
- 100.0000
- Atmosphere (atm)
- 0.98692
For general information only — not financial, tax, legal or medical advice. Verify before you rely on it.
How to use the Pressure Converter
The Pressure Converter works out your psi, along with 3 related figures in an instant. Enter pressure and from unit and the result updates as you type — it is free, needs no sign-up, and runs entirely in your browser so your figures stay private.
- Enter the pressure.
- Choose the from unit.
- Read off your psi, together with bar, kilopascal (kpa) and atmosphere (atm) — the calculator updates automatically, with no button to press.
Worked example
For example, with pressure of 1 and from unit of Bar, the psi is 14.5038.
| Pressure | 1 |
|---|---|
| From unit | Bar |
| PSI | 14.5038 |
|---|---|
| Bar | 1.00000 |
| Kilopascal (kPa) | 100.0000 |
| Atmosphere (atm) | 0.98692 |
Results are estimates for educational use, not professional advice.
Frequently asked questions
One bar equals about 14.5038 psi. So 1 bar is roughly 14.5 psi, and 1 psi is about 0.069 bar.
Standard atmosphere is 101,325 pascals, about 1.013 bar or 14.696 psi.
Divide kPa by 6.895. Choose kilopascal as the from-unit and read the psi output directly.
Bar and psi are common for tyres and equipment, kPa for weather and engineering, and pascals as the scientific SI unit.
Enter the pressure. Choose the from unit. Read off your psi, together with bar, kilopascal (kpa) and atmosphere (atm) — the calculator updates automatically, with no button to press.