Pressure Converter
Quick answer
Convert by applying the exact factor between Pa, bar, psi, and atm definitions.
For a related estimate, see Length Converter.
Explore further: Weight Unit Converter · Temperature Converter
Core logic
1 atm = 101325 Pa · 1 bar = 10⁵ Pa · psi × 6894.76 ≈ Pa.
Explore further: Time Unit Converter · Area Unit Converter
Pressure converts as force per area; use consistent SI or imperial chains. Use it for tire pressure, HVAC, and lab bar/psi/kPa work.
How to use this calculator
- Set inputs: Enter pressure in the gauge or absolute form you have.
- Pick units: Convert to the unit the spec lists.
- Verify: Note temperature if comparing gas laws.
Real-world examples
- Example: 32 psi ≈ 220.6 kPa.
- Round-trip check: Convert the result back to the starting unit—if you do not land near your original value within rounding, confirm you picked the right direction (e.g., A→B vs B→A).
Explore further: Volume Unit Converter
Short explanation
Gauge vs absolute pressure differs by atmospheric offset—confirm which you enter.
FAQ
Are pressure unit converter results exact?
Fixed definitions (e.g., inches to cm) are exact. Values that depend on standards or rounding may differ slightly by display precision.
Why pick this hub instead of a single pair page?
Pair pages target one direction and one jump; this pressure unit converter hub matches the multi-unit converter card where you can switch units freely.
How accurate is this conversion?
It uses the standard fixed conversion factor for these units. Results are exact to the precision shown, aside from normal floating-point rounding.