bar to hPa converter

1 bar equals 1,000 hectopascals. Conversions use hPa = bar × 1000

bar → 1,000 hPa

hPa = bar × 1000

Converter

Worked examples

1 bar = 1,000 hPa
2 bar = 2,000 hPa
5 bar = 5,000 hPa
10 bar = 10,000 hPa
100 bar = 100,000 hPa

bar to hectopascals conversion table

bar	hPa	Arithmetic
1 bar	1,000 hPa	× 1000
2 bar	2,000 hPa	× 1000
3 bar	3,000 hPa	× 1000
4 bar	4,000 hPa	× 1000
5 bar	5,000 hPa	× 1000
6 bar	6,000 hPa	× 1000
8 bar	8,000 hPa	× 1000
10 bar	10,000 hPa	× 1000
12 bar	12,000 hPa	× 1000
15 bar	15,000 hPa	× 1000
20 bar	20,000 hPa	× 1000
25 bar	25,000 hPa	× 1000
30 bar	30,000 hPa	× 1000
40 bar	40,000 hPa	× 1000
50 bar	50,000 hPa	× 1000
60 bar	60,000 hPa	× 1000
70 bar	70,000 hPa	× 1000
80 bar	80,000 hPa	× 1000
90 bar	90,000 hPa	× 1000
100 bar	100,000 hPa	× 1000

How to convert bar to hPa

Take your value in bar.
Multiply by 1000
That is your answer in hectopascals — no rounding needed until you choose a display precision.

Related conversions

hPa to bar kPa to hPa bar to kPa bar to psi bar to atm bar to mmHg bar to inHg bar to MPa psi to hPa all pressure units

Questions

How many hectopascals in 1 bar?

Exactly 1,000 hPa. The factor follows from the definitions of both units, not from a measurement, so it is exact.

How do I convert bar to hPa?

Multiply the bar figure by 1000 — or use the converter above, which updates as you type.

Is bar to hPa the same as hPa to bar?

No — they are inverses. One bar is 1,000 hPa, while one hPa is 0.001 bar.

What is 1 bar in hPa?

1 bar = 1,000 hPa (see the value page for the full arithmetic).