Convert hectopascals (hPa) to millibars (mbar).
Edit either value. Decimals and scientific notation supported.
No units found. Try a name or symbol.
No units found. Try a name or symbol.
1 hPa ≈ 1 mbar
Precision changes displayed rounding, not calculation accuracy.
mbar = hPambar = hPa
The numerical reading is unchanged because these units have the same size.
1 hPa ≈ 1 mbar
1 ≈ 1
1013.25 hPa ≈ 1013.25 mbar
1013.25 ≈ 1013.25
No. Unit conversion preserves the original pressure reference. Converting a gauge reading to absolute pressure additionally requires the applicable atmospheric pressure.
Fixed reference · Hectopascal to Millibar
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
| Hectopascal (hPa) | Millibar (mbar) |
|---|---|
| 0 | 0 |
| 0.1 | 0.1 |
| 0.5 | 0.5 |
| 1 | 1 |
| 2 | 2 |
| 5 | 5 |
| 10 | 10 |
| 25 | 25 |
| 50 | 50 |
| 100 | 100 |
| 1000 | 1000 |
m · km · cm and more
kg · g · mg and more
m² · km² · cm² and more
L · mL · m³ and more
°C · °F · K and more
m/s · km/h · mph and more
Pa · kPa · MPa and more
J · kJ · MJ and more
W · kW · MW and more
B · b · kB and more
px · pt · pc and more
s · ms · µs and more
° · rad · gon and more
Hz · kHz · MHz and more
N · kN · lbf and more
bit/s · kbit/s · Mbit/s and more
L/100 km · km/L · mpg (US) and more
kg/m³ · g/cm³ · g/L and more
No matching category. Try “length”, “pounds”, “GB” or “temperature”.