Convert Inches of Water (60 °F) to Gigapascals
1 inch of water (60 °F) (inH₂O (60 °F)) = 2.4884 × 10⁻⁷ gigapascals (GPa). 1 GPa = 4018646.52 inH₂O (60 °F). Example: 15 inH₂O (60 °F) = 15 × 2.4884 × 10⁻⁷ = 0.0000037326 GPa.
Also searched as inches of water (60 °F) to GPa, inches of water (60 °F) in GPa, inches of water (60 °F) into gigapascals, inch of water (60 °F) to GPa, inch of water (60 °F) in gigapascals, inch of water (60 °F) into gigapascal, inch of water (60 °F) to gigapascal, inch of water (60 °F) to gigapascals converter and how many gigapascals in an inch of water (60 °F).
1 inH₂O (60 °F) = 2.4884e-7 GPa
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk inch of water (60 °F) to gigapascal converter to paste a column from Excel.
How to Convert Inch of Water (60 °F) to Gigapascal
- 1 inH₂O (60 °F) = 2.4884 × 10⁻⁷ GPa
- 1 GPa = 4018646.52 inH₂O (60 °F)
- Example: convert 15 inH₂O (60 °F) to GPa: 15 inH₂O (60 °F) = 15 × 2.4884 × 10⁻⁷ GPa = 0.0000037326 GPa
Reference conditions. inH₂O (60 °F): Water at 60 °F (15.6 °C), density ≈ 999.0 kg/m³, standard gravity. NIST value, 5 significant figures.
Formula
GPa = inH₂O (60 °F) × 2.4884 × 10⁻⁷
or GPa = inH₂O (60 °F) ÷ 4018646.519852
Derivation from SI units:
- 1 inH₂O (60 °F) ≈ 999.0 kg/m³ × 9.80665 m/s² × 0.0254 m ≈ 248.84 Pa
- 1 GPa = 10⁹ Pa = 1000 MPa = 1 kN/mm²
- 1 inH₂O (60 °F) = 248.84 Pa ÷ 1000000000 Pa per GPa = 2.4884 × 10⁻⁷ GPa
One unit is a measured value, so the factor is approximate. Inch of Water (60 °F) definition: inch of water (60 °F); Gigapascal definition: gigapascal.
Worked examples
- A reading of 0.5 inH₂O (60 °F) converts to 1.2442 × 10⁻⁷ GPa.
0.5 inH₂O (60 °F) × 2.4884 × 10⁻⁷ = 1.2442 × 10⁻⁷ GPa - A value of 7 inH₂O (60 °F) is 0.00000174188 GPa.
7 inH₂O (60 °F) × 2.4884 × 10⁻⁷ = 0.00000174188 GPa
Inch of Water (60 °F) to Gigapascal conversion table
| Inches of Water (60 °F) (inH₂O (60 °F)) | Gigapascals (GPa) |
|---|---|
| 0.01 inH₂O (60 °F) | 2.4884 × 10⁻⁹ GPa |
| 0.05 inH₂O (60 °F) | 1.2442 × 10⁻⁸ GPa |
| 0.1 inH₂O (60 °F) | 2.4884 × 10⁻⁸ GPa |
| 0.25 inH₂O (60 °F) | 6.221 × 10⁻⁸ GPa |
| 0.5 inH₂O (60 °F) | 1.2442 × 10⁻⁷ GPa |
| 1 inH₂O (60 °F) | 2.4884 × 10⁻⁷ GPa |
| 2 inH₂O (60 °F) | 4.9768 × 10⁻⁷ GPa |
| 3 inH₂O (60 °F) | 7.4652 × 10⁻⁷ GPa |
| 5 inH₂O (60 °F) | 0.0000012442 GPa |
| 7 inH₂O (60 °F) | 0.00000174188 GPa |
| 10 inH₂O (60 °F) | 0.0000024884 GPa |
| 14 inH₂O (60 °F) | 0.00000348376 GPa |
| 20 inH₂O (60 °F) | 0.0000049768 GPa |
| 27.7 inH₂O (60 °F) | 0.000006892868 GPa |
Where it's used
Inches of Water (60 °F) are used for older US gas-industry and flow-meter references, while gigapascals appear in young's modulus and shear modulus of metals, ceramics and composites. Both measure pressure, stress and differential pressure (force per unit area), so the conversion is a fixed factor.
Inch of Water (60 °F) to other pressure units
| Conversion | 1 inH₂O (60 °F) equals |
|---|---|
| inch of water (60 °F) to gigapascal | 2.4884 × 10⁻⁷ GPa |
| inch of water (60 °F) to pascal | 248.84 Pa |
| inch of water (60 °F) to kilopascal | 0.24884 kPa |
| inch of water (60 °F) to ksi | 0.00003609119066 ksi |
| inch of water (60 °F) to kilogram-force per square centimetre | 0.002537461824 kgf/cm² |
| inch of water (60 °F) to psi | 0.03609119066 psi |
| inch of water (60 °F) to bar | 0.0024884 bar |
| inch of water (60 °F) to millimeter of mercury | 1.866453225 mmHg |
Show 12 more units
| inch of water (60 °F) to inch of water | 0.9990007183 inH₂O |
|---|---|
| inch of water (60 °F) to atmosphere | 0.002455859857 atm |
| inch of water (60 °F) to megapascal | 0.00024884 MPa |
| inch of water (60 °F) to newton per square millimetre | 0.00024884 N/mm² |
| inch of water (60 °F) to kilogram-force per square millimetre | 0.00002537461824 kgf/mm² |
| inch of water (60 °F) to millibar | 2.4884 mbar |
| inch of water (60 °F) to torr | 1.866453491 Torr |
| inch of water (60 °F) to millimeter of water | 25.37461824 mmH₂O |
| inch of water (60 °F) to centimeter of water | 2.537461824 cmH₂O |
| inch of water (60 °F) to inch of mercury | 0.07348241045 inHg |
| inch of water (60 °F) to decibar | 0.024884 dbar |
| inch of water (60 °F) to barye | 2488.4 Ba |
Frequently asked questions
How many gigapascals are in 1 inch of water (60 °F)?
1 inH₂O (60 °F) = 2.4884 × 10⁻⁷ GPa.
How do I convert inches of water (60 °F) to gigapascals?
Multiply the value in inH₂O (60 °F) by 2.4884 × 10⁻⁷, or divide it by 4018646.52. For example, 15 inH₂O (60 °F) × 2.4884 × 10⁻⁷ = 0.0000037326 GPa.
Is the inH₂O (60 °F) to GPa conversion exact?
Not exactly. The inch of water (60 °F) is a measured value (Water at 60 °F (15.6 °C), density ≈ 999.0 kg/m³, standard gravity. NIST value, 5 significant figures.). Results are good to about 5 significant figures.
Sources
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "inch of water (60 °F)".
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 7, SI prefixes.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Inches of Water (60 °F) to Gigapascals. Retrieved October 25, 2026, from https://scientificconverters.com/pressure/inch-of-water-60f-to-gigapascal/
IEEE
Scientific Converters, "Convert Inches of Water (60 °F) to Gigapascals," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/pressure/inch-of-water-60f-to-gigapascal/