Bar to PSI Conversion
to
Bar
bar
Result
Calculation steps
About this conversion
Intro
This page converts bar (bar) to psi (psi). Use it when a spec, sensor reading, datasheet, or calculation is in Bar and you need the equivalent value in PSI.
Definition
Pressure is force applied per unit area. It appears in fluids, gases, hydraulics, pneumatics, weather, and mechanical systems. Quick context on PSI: PSI (psi) is widely used in the US for tire pressure, hydraulics, and mechanical specs. It’s convenient for many industrial and automotive contexts.
Formula: Bar to PSI
psi = bar × 14.503773773022
This converter uses pascals (Pa) as a base unit. Multiply your bar value by the ratio to get psi. General form: psi = bar × (100000 Pa per bar) ÷ (6894.757293168 Pa per psi).
Worked examples
Example 1: 1 bar → 14.503773773022 psi
- Start with 1 bar.
- Multiply by the conversion ratio (14.503773773022).
- 1 × 14.503773773022 = 14.503773773022 psi.
Example 2: 2.5 bar → 36.259434432554 psi
- Start with 2.5 bar.
- Multiply by the conversion ratio (14.503773773022).
- 2.5 × 14.503773773022 = 36.259434432554 psi.
Example 3: 10 bar → 145.037737730217 psi
- Start with 10 bar.
- Multiply by the conversion ratio (14.503773773022).
- 10 × 14.503773773022 = 145.037737730217 psi.
Quick reference table
| From | To |
|---|---|
| 0.1 bar | 1.450377377302 psi |
| 0.5 bar | 7.251886886511 psi |
| 1 bar | 14.503773773022 psi |
| 2 bar | 29.007547546043 psi |
| 5 bar | 72.518868865108 psi |
| 10 bar | 145.037737730217 psi |
| 20 bar | 290.075475460434 psi |
| 50 bar | 725.188688651084 psi |
FAQs
How do I convert Bar to PSI?
Use: psi = bar × 14.503773773022. Enter a value above and the converter calculates instantly.
How many PSI are in 1 Bar?
1 bar = 14.503773773022 psis.
What is PSI (psi) used for?
PSI (psi) is widely used in the US for tire pressure, hydraulics, and mechanical specs. It’s convenient for many industrial and automotive contexts.
Is PSI larger than Bar?
For Bar → PSI, the numeric result usually increases because 1 bar equals 14.503773773022 psis.
Why do my values look very small or very large after converting?
Different pressure units have different scales (for example, Pa is small while MPa is large). That’s normal—only the unit scale changes, not the physical pressure.
Can I convert gauge pressure to absolute pressure here?
This page converts units only. Gauge vs absolute depends on reference pressure (typically atmospheric). Convert units first, then adjust using the appropriate reference.
What does “psi” mean in the result?
“psi” is the standard symbol for PSI. Your converted value is expressed in PSI (psi).