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Pounds per Square Inch to Hectopascals Converter

Convert pounds per square inch (psi) to hectopascals (hPa), with the formula, a conversion table and exact factors.

Change the values and press Calculate to work out your own figures.

Enter a pressure, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.

A number, fraction (3/8), mixed number (1 1/2), scientific notation (2.5e6) or a simple sum such as 2*3.
The unit you want the answer in. Swap exchanges the two units.
Result
68.9475729317 hPa
pascals
6,894.75729317 Pa
kilopascals
6.89475729317 kPa
megapascals
0.00689475729317 MPa
standard atmospheres
0.0680459639099 atm
bars
0.0689475729317 bar
millibars
68.9475729317 mbar
kilograms-force per square centimeter
0.0703069579639 kgf/cm²
kilograms-force per square meter
703.069579639 kgf/m²
pounds per square foot
144 psf
torr
51.7149325715 Torr
millimeters of mercury (conventional)
51.7149252039 mmHg
inches of mercury (conventional)
2.03602067732 inHg

1 psi = 68.9475729317 hPa

Show the working
  1. 1 psi = 68.9475729317 hPa
  2. 1 × 68.9475729317 = 68.9475729317 hPa

How to convert pounds per square inch to hectopascals

1 psi = 68.9475729317 hPa, so multiply by 68.9475729317 to go from pounds per square inch to hectopascals. Going the other way, 1 hPa = 0.014503773773 psi.

hPa = psi × 68.9475729317
psi = hPa × 0.014503773773

Worked example:

1 psi = 68.9475729317 hPa
5 × 68.9475729317 = 344.737864658 hPa

Pounds per Square Inch to hectopascals table

Pounds per Square InchHectopascals
1 psi68.9475729317 hPa
2 psi137.895145863 hPa
3 psi206.842718795 hPa
4 psi275.790291727 hPa
5 psi344.737864658 hPa
6 psi413.68543759 hPa
7 psi482.633010522 hPa
8 psi551.580583453 hPa
9 psi620.528156385 hPa
10 psi689.475729317 hPa
15 psi1,034.21359398 hPa
20 psi1,378.95145863 hPa
25 psi1,723.68932329 hPa
30 psi2,068.42718795 hPa
40 psi2,757.90291727 hPa
50 psi3,447.37864658 hPa
75 psi5,171.06796988 hPa
100 psi6,894.75729317 hPa
250 psi17,236.8932329 hPa
500 psi34,473.7864658 hPa
1000 psi68,947.5729317 hPa

About the units

Pounds per Square Inch (psi)
Pounds per square inch, a US customary unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.
Hectopascals (hPa)
Hectopascals, a metric unit. Definition: BIPM SI Brochure, 9th edition (SI units, prefixes and units accepted for use with the SI).

Formula version 0.1.0Reviewed