Convert bar to hectopascals (hPa).
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 bar ≈ 1000 hPa
Precision changes displayed rounding, not calculation accuracy.
hPa = bar × 1000hPa = bar × 1000
Multiply the bar reading by 1000.
1 bar ≈ 1000 hPa
1 × 1000 ≈ 1000
2.5 bar ≈ 2500 hPa
2.5 × 1000 ≈ 2500
No. Unit conversion preserves the original pressure reference. Converting a gauge reading to absolute pressure additionally requires the applicable atmospheric pressure.
Fixed reference · Bar to Hectopascal
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
| Bar (bar) | Hectopascal (hPa) |
|---|---|
| 0 | 0 |
| 0.1 | 100 |
| 0.5 | 500 |
| 1 | 1000 |
| 2 | 2000 |
| 5 | 5000 |
| 10 | 10000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
| 1000 | 1000000 |
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