Bars (bar)	Centimeters of Water (cmH₂O)
1 bar	1019.72 cmH₂O
2 bar	2039.43 cmH₂O
5 bar	5098.58 cmH₂O
10 bar	10197.16 cmH₂O
25 bar	25492.91 cmH₂O
50 bar	50985.81 cmH₂O
100 bar	101971.62 cmH₂O
250 bar	254929.05 cmH₂O
500 bar	509858.11 cmH₂O
1000 bar	1019716.21 cmH₂O

Convert Bars to Centimeters of Water

Convert bars to centimeters of water (bar to cmH₂O) with our instant calculator. 1 bar = 1019.716213 cmH₂O. Includes exact formula and reference tables.

How to Convert Bars to Centimeters of Water (bar to cmH₂O)

1 Bar (bar) is equal to 1019.716213 Centimeters of Water (cmH₂O). Multiply the bar value by 1019.716213

Quick Answer 1 bar = 1019.716213 cmH₂O

Formula cmH₂O = bar × 1019.716213

Inverse Factor 1 cmH₂O = 0.000981 bar

Unit Definitions & Metrology Context

The SI unit of pressure is the pascal (Pa). Standard sea-level atmosphere is defined as 101,325 Pa (1.01325 bar or ~14.696 psi).

About Bars (bar): Bar (bar) is a unit in the Pressure measurement category. It is a standard everyday unit of pressure measurement. Relative to the pressure base unit, 1 bar equals 100000 Pascals (Pa).

About Centimeters of Water (cmH₂O): Centimeter of Water (cmH₂O) is a unit in the Pressure measurement category. It is widely used in cpap & medical respiratory pressure. Relative to the pressure base unit, 1 cmH₂O equals 98.0665 Pascals (Pa).

Need to convert in the opposite direction? Visit our Convert Centimeters of Water to Bars (cmH₂O to bar) calculator (1 cmH₂O = 0.000981 bar).

Step-by-Step Worked Examples (bar to cmH₂O)

Convert 5 Bars to Centimeters of Water: Applying the formula (cmH₂O = bar × 1019.716213): starting with 5 bar, multiply the bar value by 1019.716213 to get 5098.5811 cmH₂O.
Convert 10 Bars to Centimeters of Water: Applying the formula (cmH₂O = bar × 1019.716213): starting with 10 bar, multiply the bar value by 1019.716213 to get 10197.1621 cmH₂O.
Convert 50 Bars to Centimeters of Water: Applying the formula (cmH₂O = bar × 1019.716213): starting with 50 bar, multiply the bar value by 1019.716213 to get 50985.8106 cmH₂O.

Popular Pressure Conversions

Pound per Square Inch ⇄ Bar

Multiply PSI by ~0.0689476 to convert to bar.

Bar ⇄ Pound per Square Inch

Multiply bar by ~14.5038 to find pressure in pounds per square inch (PSI).

Kilopascal ⇄ Pound per Square Inch

1 PSI equals approximately 6.89476 kilopascals (kPa).

Standard Atmosphere ⇄ Pound per Square Inch

1 standard atmosphere equals approximately 14.6959 PSI.

Frequently Asked Questions

Verified answers and formulas for converting bars to centimeters of water.

How many centimeters of water are in 1 bar?

There are 1019.716213 centimeters of water (cmH₂O) in 1 bar (bar). Conversely, 1 centimeter of water equals 0.000981 bars.

How do you convert bars to centimeters of water?

To convert bars (bar) to centimeters of water (cmH₂O), use the formula: cmH₂O = bar × 1019.716213. Multiply the bar value by 1019.716213. For example, 10 bar equals 10197.1621 cmH₂O.

How do I convert back from centimeters of water to bars?

To convert in the reverse direction from centimeters of water (cmH₂O) to bars (bar), use the inverse formula: bar = cmH₂O × 0.000980665. Multiply the centimeter of water value by 0.000980665 (1 cmH₂O = 0.000981 bar).

What is the difference between bar (bar) and centimeter of water (cmH₂O)?

Both bar and centimeter of water measure pressure. Bar (bar) is a unit in the Pressure measurement category. It is a standard everyday unit of pressure measurement. Relative to the pressure base unit, 1 bar equals 100000 Pascals (Pa). Centimeter of Water (cmH₂O) is a unit in the Pressure measurement category. It is widely used in cpap & medical respiratory pressure. Relative to the pressure base unit, 1 cmH₂O equals 98.0665 Pascals (Pa).

How many PSI is in 1 bar?

1 bar equals approximately 14.5038 PSI. For car tires, 2.2 bar is roughly 32 PSI.