Pascals (Pa)	Centimeters of Water (cmH₂O)
1 Pa	0.0102 cmH₂O
2 Pa	0.02039 cmH₂O
5 Pa	0.05099 cmH₂O
10 Pa	0.102 cmH₂O
25 Pa	0.2549 cmH₂O
50 Pa	0.5099 cmH₂O
100 Pa	1.0197 cmH₂O
250 Pa	2.5493 cmH₂O
500 Pa	5.0986 cmH₂O
1000 Pa	10.1972 cmH₂O

Convert Pascals to Centimeters of Water

Convert pascals to centimeters of water (Pa to cmH₂O) with our instant calculator. 1 Pa = 0.010197 cmH₂O. Includes exact formula and reference tables.

How to Convert Pascals to Centimeters of Water (Pa to cmH₂O)

1 Pascal (Pa) is equal to 0.010197 Centimeters of Water (cmH₂O). Multiply the pascal value by 0.01019716213

Quick Answer 1 Pa = 0.010197 cmH₂O

Formula cmH₂O = Pa × 0.01019716213

Inverse Factor 1 cmH₂O = 98.0665 Pa

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 Pascals (Pa): Pascal (Pa) is a unit in the Pressure measurement category. It is widely used in base si unit (n/m²). The pascal (Pa) serves as the primary reference base unit for the pressure domain.

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 Pascals (cmH₂O to Pa) calculator (1 cmH₂O = 98.0665 Pa).

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

Convert 5 Pascals to Centimeters of Water: Applying the formula (cmH₂O = Pa × 0.01019716213): starting with 5 Pa, multiply the pascal value by 0.01019716213 to get 0.051 cmH₂O.
Convert 10 Pascals to Centimeters of Water: Applying the formula (cmH₂O = Pa × 0.01019716213): starting with 10 Pa, multiply the pascal value by 0.01019716213 to get 0.102 cmH₂O.
Convert 50 Pascals to Centimeters of Water: Applying the formula (cmH₂O = Pa × 0.01019716213): starting with 50 Pa, multiply the pascal value by 0.01019716213 to get 0.5099 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 pascals to centimeters of water.

How many centimeters of water are in 1 pascal?

There are 0.010197 centimeters of water (cmH₂O) in 1 pascal (Pa). Conversely, 1 centimeter of water equals 98.0665 pascals.

How do you convert pascals to centimeters of water?

To convert pascals (Pa) to centimeters of water (cmH₂O), use the formula: cmH₂O = Pa × 0.01019716213. Multiply the pascal value by 0.01019716213. For example, 10 Pa equals 0.102 cmH₂O.

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

To convert in the reverse direction from centimeters of water (cmH₂O) to pascals (Pa), use the inverse formula: Pa = cmH₂O × 98.0665. Multiply the centimeter of water value by 98.0665 (1 cmH₂O = 98.0665 Pa).

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

Both pascal and centimeter of water measure pressure. Pascal (Pa) is a unit in the Pressure measurement category. It is widely used in base si unit (n/m²). The pascal (Pa) serves as the primary reference base unit for the pressure domain. 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.