pascal
Papressure · International · Modern
SI derived unit of pressure and stress; 1 Pa = 1 N/m² = 1 kg·m⁻¹·s⁻².
Converter
pressure · International · Modern / historical
bar
barexact
- Record
- M318
- Definition quality
- Standardized
- Conversion mode
- multiplicative
- Calculator
- Fully calculable
Definition
1 bar = exactly 100,000 Pa.
Reference value
One bar is equal to 100,000 pascals.
History & use
Widely used non-SI pressure unit.
Modern use
Modern-use scope is context-dependent; the website should follow the record's current-status and regional/system labels rather than imply universal use.
Did you know?
One millibar is exactly one hectopascal.
Sources & evidence
Source tier Tier A · confidence High
Related measurements
pressure · United States · Modern
1 psi = exactly 6894.757293168361 Pa using international lb/in and standard gravity.