Gigapascal to ftH2O (4°C) Converter

Pressure Converter

29 units available

Decimals:

From

To

334,552.565551

1 GPa = 334,552.565551 ftH2O

Formula:

ftH2O = GPa × 334,552.565551477

With your value: 1 GPa = 334,552.56555148 ftH2O

Other Gigapascal to ftH2O (4°C) conversions

2 GPa to ftH2O 3 GPa to ftH2O 4 GPa to ftH2O 5 GPa to ftH2O 6 GPa to ftH2O 7 GPa to ftH2O 8 GPa to ftH2O

Gigapascal to ftH2O (4°C) Conversion Table

Gigapascal (GPa)	ftH2O (4°C) (ftH2O)
0.5	167,276.282776
1	334,552.565551
2	669,105.131103
5	1,672,762.827757
10	3,345,525.655515
15	5,018,288.483272
20	6,691,051.31103
25	8,363,814.138787
50	16,727,628.277574
100	33,455,256.555148
250	83,638,141.387869
500	167,276,282.775738
1000	334,552,565.551477

ftH2O (4°C) to Gigapascal Conversion Table

ftH2O (4°C) (ftH2O)	Gigapascal (GPa)
0.5	1.494533e-6
1	2.989067e-6
2	5.978134e-6
5	1.494533e-5
10	2.989067e-5
15	4.483600e-5
20	5.978134e-5
25	7.472667e-5
50	0.000149
100	0.000299
250	0.000747
500	0.001495
1000	0.002989

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.

Gigapascal (GPa)

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 Gigapascal to ftH2O (4°C)

To convert from Gigapascal (GPa) to ftH2O (4°C) (ftH2O), multiply the value by 334,552.565551477.

Formula: ftH2O = GPa × 334,552.565551477

Reverse: GPa = ftH2O × 0.0000029891

Step-by-Step Example

Start with your value in Gigapascal. For example: 5 GPa
Multiply by the conversion factor: 5 x 334,552.565551477
The result is: 1,672,762.827757 ftH2O

About Gigapascal

The gigapascal (GPa) is a unit of pressure and stress. One gigapascal equals 1.000000 × 10^+9 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 Gigapascal?

There are exactly 334,552.565551477 ftH2O (4°C) in 1 Gigapascal. This means the conversion factor from Gigapascal to ftH2O (4°C) is 334,552.565551477.

What is the formula to convert Gigapascal to ftH2O (4°C)?

The formula to convert Gigapascal to ftH2O (4°C) is: ftH2O = GPa × 334,552.565551477. For example, to convert 10 Gigapascal to ftH2O (4°C), you would multiply 10 by 334,552.565551477.

What is a Gigapascal?