cmH2O (4°C) to Kilopascal Converter

Pressure Converter

29 units available

Decimals:

From

To

0.098067

1 cmH2O = 0.098067 kPa

Formula:

kPa = cmH2O × 0.0980665

With your value: 1 cmH2O = 0.0980665 kPa

Other cmH2O (4°C) to Kilopascal conversions

2 cmH2O to kPa 3 cmH2O to kPa 4 cmH2O to kPa 5 cmH2O to kPa 6 cmH2O to kPa 7 cmH2O to kPa 8 cmH2O to kPa

cmH2O (4°C) to Kilopascal Conversion Table

cmH2O (4°C) (cmH2O)	Kilopascal (kPa)
0.5	0.049033
1	0.098067
2	0.196133
5	0.490333
10	0.980665
15	1.470998
20	1.96133
25	2.451663
50	4.903325
100	9.80665
250	24.516625
500	49.03325
1000	98.0665

Kilopascal to cmH2O (4°C) Conversion Table

Kilopascal (kPa)	cmH2O (4°C) (cmH2O)
0.5	5.098581
1	10.197162
2	20.394324
5	50.985811
10	101.971621
15	152.957432
20	203.943243
25	254.929053
50	509.858106
100	1,019.716213
250	2,549.290532
500	5,098.581065
1000	10,197.16213

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

cmH2O (4°C) (cmH2O)

Pressure

Exact conversion

Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Kilopascal (kPa)

Pressure

Exact conversion

Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert cmH2O (4°C) to Kilopascal

To convert from cmH2O (4°C) (cmH2O) to Kilopascal (kPa), multiply the value by 0.0980665.

Formula: kPa = cmH2O × 0.0980665

Reverse: cmH2O = kPa × 10.1971621298

Step-by-Step Example

Start with your value in cmH2O (4°C). For example: 5 cmH2O
Multiply by the conversion factor: 5 x 0.0980665
The result is: 0.490333 kPa

About cmH2O (4°C)

The cmh2o (4°c) (cmH2O) is a unit of pressure and stress. One cmh2o (4°c) equals 98.0665 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: pressure calculations, engineering and science, education.

About Kilopascal

The kilopascal (kPa) is a unit of pressure and stress. One kilopascal equals 1000 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: pressure calculations, engineering and science, education.

Frequently Asked Questions

How many Kilopascal are in 1 cmH2O (4°C)?

There are exactly 0.0980665 Kilopascal in 1 cmH2O (4°C). This means the conversion factor from cmH2O (4°C) to Kilopascal is 0.0980665.

What is the formula to convert cmH2O (4°C) to Kilopascal?

The formula to convert cmH2O (4°C) to Kilopascal is: kPa = cmH2O × 0.0980665. For example, to convert 10 cmH2O (4°C) to Kilopascal, you would multiply 10 by 0.0980665.

What is a cmH2O (4°C)?