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Common Converters

Pressure Converter

Value

From

Result

... Millimeter water (4 C) = ... Bar

Result

... Millimeter water (4 C)

... Bar

Value

FromTo

From Unit:

To Unit:

Use this page to convert millimeter water (4 c) values into bar, with background details, formulas, a worked example, and a quick conversion table.

1 mmAq = 0.0000980638 bar

1 bar = 10,197.4428892211 mmAq

Example: 35 mmAq = 0.003432233 bar

Millimeter water (4 C) (mmAq) is represented in this converter as 9.80638 pascals.

History: Millimeter water (4 C) comes from manometers and pressure gauges using mercury or water columns.

Current use: Millimeter water (4 C) appears in vacuum measurement, HVAC, medical pressure, weather, and gauge references.

Also written as mmAq.

A bar equals 100,000 pascals.

History: It was created as a practical pressure unit for engineering.

Current use: Bar is used in compressors, pumps, and diving.

Also written as bar, bars.