Pressure
kPatoMPa
Convert kilopascals (kPa) to megapascals (MPa).
Factor1 kPa = 0.001 MPa
Converter
kPa
Accepts numbers or expressions, e.g. 150 + 14.7
Result
MPa
Rendered to 6 significant figures.
Formula
Formula
MPa = kPa × 0.001
Multiply any value in kilopascals by 0.001 to obtain the value in megapascals.
Worked example
Convert 1000 kPa to MPa.
- 01Start with 1000 kPa.
- 02Multiply by the conversion factor: 1000 × 0.001 = 1 MPa.
Result1000 kPa = 1 MPa
Conversion table
| kPa | MPa |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 20 | 0.02 |
| 50 | 0.05 |
| 100 | 0.1 |
| 200 | 0.2 |
| 500 | 0.5 |
| 1000 | 1 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from kPa to MPa?
1 kPa equals 0.001 MPa. To convert, multiply the value in kilopascals by 0.001.
How do I convert 1 kPa to MPa?
1 kPa = 0.001 MPa. For any value, multiply by 0.001.
How do I convert MPa back to kPa?
Divide by the same factor — or equivalently, multiply by 1000. So 1 MPa = 1000 kPa.
When would I need to convert kilopascal to megapascal?
Pressure conversions between kPa and MPa are common when working with mixed-vendor instrumentation, when piping codes use different units to process datasheets, or when converting field readings into SI for hydraulic calculations.
Is the conversion exact?
Yes. Both kPa and MPa are defined by exact SI relationships, so the displayed factor is exact (any rounding shown is only for display).