millipascal to hectopascal
Convert millipascal (mPa) to hectopascal (hPa). Use an editable pressure converter, conversion formula, and reference table.
1 mPa = 0.00001 hPa
Conversion formula
One millipascal equals 0.00001 hectopascal. Multiply your value in millipascal by this factor to get hectopascal. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 millipascal:5 × 0.00001 = 0.00005 hPa
Conversion table
| millipascal (mPa) | hectopascal (hPa) |
|---|---|
| 0.01 | 1e-7 |
| 0.1 | 0.000001 |
| 1 | 0.00001 |
| 2 | 0.00002 |
| 5 | 0.00005 |
| 10 | 0.0001 |
| 25 | 0.00025 |
| 50 | 0.0005 |
| 100 | 0.001 |
| 1000 | 0.01 |
About these measurements
Pressure is force per unit of area.
The base reference used here is the pascal. One millipascal is 0.001 base units; one hectopascal is 100 base units.
Important distinctions
Gauge and absolute pressures must not be mixed. This converts units without changing the reference pressure.
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert mPa to hPa?
Multiply the quantity in mPa by 0.00001. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the hectopascal to millipascal converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
