Kilonewton/sq m to ftH2O (4°C) Converter

Pressure Converter

29 units available

Decimals:

From

To

0.334553

1 kN/m² = 0.334553 ftH2O

Formula:

ftH2O = kN/m² × 0.3345525656

With your value: 1 kN/m² = 0.33455257 ftH2O

Other Kilonewton/sq m to ftH2O (4°C) conversions

2 kN/m² to ftH2O 3 kN/m² to ftH2O 4 kN/m² to ftH2O 5 kN/m² to ftH2O 6 kN/m² to ftH2O 7 kN/m² to ftH2O 8 kN/m² to ftH2O

Kilonewton/sq m to ftH2O (4°C) Conversion Table

Kilonewton/sq m (kN/m²)	ftH2O (4°C) (ftH2O)
0.5	0.167276
1	0.334553
2	0.669105
5	1.672763
10	3.345526
15	5.018288
20	6.691051
25	8.363814
50	16.727628
100	33.455257
250	83.638141
500	167.276283
1000	334.552566

ftH2O (4°C) to Kilonewton/sq m Conversion Table

ftH2O (4°C) (ftH2O)	Kilonewton/sq m (kN/m²)
0.5	1.494533
1	2.989067
2	5.978134
5	14.945335
10	29.890669
15	44.836004
20	59.781338
25	74.726673
50	149.453345
100	298.90669
250	747.266725
500	1,494.53345
1000	2,989.0669

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.

Kilonewton/sq m (kN/m²)

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

ftH2O (4°C) (ftH2O)

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 Kilonewton/sq m to ftH2O (4°C)

To convert from Kilonewton/sq m (kN/m²) to ftH2O (4°C) (ftH2O), multiply the value by 0.3345525656.

Formula: ftH2O = kN/m² × 0.3345525656

Reverse: kN/m² = ftH2O × 2.9890669

Step-by-Step Example

Start with your value in Kilonewton/sq m. For example: 5 kN/m²
Multiply by the conversion factor: 5 x 0.3345525656
The result is: 1.672763 ftH2O

About Kilonewton/sq m

The kilonewton/sq m (kN/m²) is a unit of pressure and stress. One kilonewton/sq m 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.

About ftH2O (4°C)

The fth2o (4°c) (ftH2O) is a unit of pressure and stress. One fth2o (4°c) equals 2989.0669 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 ftH2O (4°C) are in 1 Kilonewton/sq m?

There are exactly 0.3345525656 ftH2O (4°C) in 1 Kilonewton/sq m. This means the conversion factor from Kilonewton/sq m to ftH2O (4°C) is 0.3345525656.

What is the formula to convert Kilonewton/sq m to ftH2O (4°C)?

The formula to convert Kilonewton/sq m to ftH2O (4°C) is: ftH2O = kN/m² × 0.3345525656. For example, to convert 10 Kilonewton/sq m to ftH2O (4°C), you would multiply 10 by 0.3345525656.

What is a Kilonewton/sq m?