MPa to bar Converter - Megapascal to Bar

Megapascal (MPa) to Bar (bar)

Direct answer

1 MPa = 10 bar

bar = MPa × 10

Converter

Input

MPa

Result

10bar

bar = MPa × 10

MPa = bar × 0.1

Example: 10 MPa = 10 × 10 = 100 bar.

Express both MPa and bar in the same base unit Pa (pascal), then cancel the shared base unit.

1
Rewrite MPa in the base unit
$1 MPa = 1, 000, 000 Pa$
2
Rewrite bar in the base unit
$1 bar = 100, 000 Pa$
3
Forward conversion
$1 MPa = \frac{1 , 000 , 000 Pa}{100 , 000 Pa} \times 1 bar = \frac{1 , 000 , 000}{100 , 000} bar = 10 bar$
4
Reverse conversion
$1 bar = \frac{100 , 000 Pa}{1 , 000 , 000 Pa} \times 1 MPa = \frac{100 , 000}{1 , 000 , 000} MPa = 0.1 MPa$

A guarded explanation for this pair page covering definition, principle, assumptions, and cautions.

Guarded output

AI text is for interpretation only. The page calculator remains the source of truth for numeric results.

1 MPa = 10 bar.

10 MPa = 100 bar.

100 MPa = 1,000 bar.

Use bar = MPa × 10.

1 bar = 0.1 MPa.

Use the conversion factor and round the result to the precision required by your calculation.