Hectopascal → Bar (hPa → bar)

1 hPa = 0.001 bar
1 Hectopascal (hPa) = 0.001 Bar (bar).

Hectopascal (hPa):


Bar (bar):

If you want to reverse convert, use Bar → Hectopascal. 1 bar = 1000 hPa. You can also explore the full Pressure converter page for more cross conversions.

Conversion formula

Hectopascal to Bar formula: value in bar = value in hPa × 0.001.

Bar to Hectopascal formula: value in hPa = value in bar × 1000.

How to convert Hectopascal to Bar

To convert Hectopascal to Bar, multiply the value in hPa by 0.001. This gives the result in bar.

For example, 1 hPa = 0.001 bar and 10 hPa = 0.01 bar.

What is Hectopascal?

Hectopascal (hPa): Weather reports use this scale for atmospheric pressure, often around a thousand hectopascals near sea level. 1 hPa = 100 Pa.

What is Bar?

Bar (bar): Common on tyre gauges and compressed-air equipment; it is close to, but not equal to, a standard atmosphere. 1 bar = 100 000 Pa.

FAQ

Hectopascal → other Pressure units

• 1 hectopascal → pascal = 100 pascal
• 1 hectopascal → kilopascal = 0.1 kilopascal
• 1 hectopascal → megapascal = 0.0001 megapascal
• 1 hectopascal → bar = 0.001 bar
• 1 hectopascal → millibar = 1 millibar
• 1 hectopascal → pounds per square inch = 0.014503768078947 pounds per square inch
• 1 hectopascal → torr = 0.75006375541921 torr
• 1 hectopascal → atmosphere = 0.00098692326671601 atmosphere
• 1 hectopascal → millimeter of mercury = 0.75006375541921 millimeter of mercury
• 1 hectopascal → inch of mercury = 0.029529980572285 inch of mercury

Hectopascal → Bar Table

The table below shows common values from Hectopascal to Bar and the reverse direction for quick reference.

Bar → Hectopascal Table

Bar → Hectopascal

The reverse value is 1 bar = 1000 hPa.