Millibar to Megapascal Converter
Enter a value to instantly convert between pressure units.
Precision4 dp
1 Millibar = 0.0001 Megapascal
Key Formulas
Pound per Sq. Inch → Bar
bar = psi × 0.0689476Bar → Pound per Sq. Inch
psi = bar × 14.5038Atmosphere → Pound per Sq. Inch
psi = atm × 14.6959Pound per Sq. Inch → Atmosphere
atm = psi × 0.068046Formula
MPa = mbar × 0.0001One millibar equals 100 pascals, and one megapascal equals 1,000,000 pascals. The conversion ratio is 100 ÷ 1,000,000 = 0.0001. This conversion is rarely needed since millibar is for low pressures (atmospheric) while megapascal is for high pressures.
Source: NIST SP 811
Frequently Asked Questions
Real-World Examples
10,000 mbar equals 1 MPa.
10000 mbar = 1 MPa
1000 mbar equals 0.1 MPa.
1000 mbar = 0.1 MPa
5000 mbar equals 0.5 MPa.
5000 mbar = 0.5 MPa
100 mbar equals 0.01 MPa.
100 mbar = 0.01 MPa