Bar to Megapascal
Convert Bar to Megapascal instantly. Free online pressure unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for Bar to Megapascal conversions.
Reserved above the conversion cards and below the converter.
Formula
megapascal = bar × 0.1
bar = megapascal × 10
Conversion table
| 1 bar | 0.1 MPa |
| 5 bar | 0.5 MPa |
| 10 bar | 1 MPa |
| 20 bar | 2 MPa |
| 50 bar | 5 MPa |
| 100 bar | 10 MPa |
| 500 bar | 50 MPa |
| 1000 bar | 100 MPa |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is the bar (bar). A bar is exactly 100,000 pascals.
What is the destination unit in this conversion?
The destination unit is the megapascal (MPa). Megapascal is 1000000 pascal units.
How do I convert bar to megapascal?
Multiply the bar value by 0.1. For example, 10 bar × 0.1 = 1 MPa.
Is the bar to megapascal conversion exact?
Yes. Both units are defined as fixed multiples of the pascal, the SI-derived unit of pressure, so the conversion factor follows directly from those exact definitions rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in bar needs to be compared with, or reported in, megapascal, such as in engineering specifications, weather readings, tire pressure, or industrial and scientific work.
Can I convert megapascal back to bar?
Yes. Multiply the megapascal value by 10 to get bar.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts bar (bar) to megapascal (MPa) within the pressure converter.
A bar is exactly 100,000 pascals. Megapascal is 1000000 pascal units.
The formula is megapascal = bar × 0.1, based on each unit's fixed relationship to the pascal, the pressure converter's base unit.
The conversion is exact, since both units are tied to the pascal by a fixed numerical ratio rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common bar values already converted to megapascal.