Convert hPa To PSI: Hectopascal To PSI Calculator + Chart

hPa to PSI is a less common conversion of pressure units. We will learn how to convert hPa (hectopascals) to PSI units. To help you out, we have also created a hPa to PSI calculator (insert hPa, get PSI) and included a conversion chart ranging from 0.01 hPa to 10,000 hPa.

Here is what we are converting:

  • hPa or hectoPascal is an SI unit of pressure equal to 100 Pa. While 1 Pa is equal to pressure 1 Newton of force makes on 1 square meter of surface, 1 hectopascal is equal to 100 Newtons of force being exerted on 1 square meter of surface.
  • PSI or Pound per Square Inch is a common US and UK unit for measuring pressure. It is equal to force created by 1 pound of weight exerted on 1 square inch of pressure.

To convert hPa to PSI, you only need to know this conversion rule:

1 hPa = 0.0145 PSI

Basically, 1 hPa is equal to 0.0145 PSI. To calculate PSI from hPa, you thus need to multiply hPa by 0.0145.

Example: How many PSI is 180 hPA? Here’s the calculation:

180 hPA × 0.0145 = 2.61 PSI

In short, 180 hPa is equal to 2.61 PSI.

The following hPa to PSI calculator will help you make this calculation automatically. Below the calculator, you will also find a hectopascal to PSI conversion chart:

hPA To PSI Calculator

 

Here is how you can use this calculator:

Let’s say you want to convert 250 hPa to PSI. Just insert ‘250’ in the calculator and you will get the result: 250 hPA is equal to 3.625 PSI.

The conversion chart nicely sums up all the important hPA to PSI conversions:

Hectopascals To PSI Conversion Table

hPa (Hectopascal): PSI (Pounds Per Square Inch):
0.01 hPa 0.000145 PSI
0.1 hPa 0.00145 PSI
1 hPa 0.0145 PSI
2 hPa 0.0290 PSI
3 hPa 0.0435 PSI
4 hPa 0.0580 PSI
5 hPa 0.0725 PSI
6 hPa 0.0870 PSI
7 hPa 0.1015 PSI
8 hPa 0.1160 PSI
9 hPa 0.1305 PSI
10 hPa 0.1450 PSI
20 hPa 0.2901 PSI
30 hPa 0.4351 PSI
40 hPa 0.5802 PSI
50 hPa 0.7252 PSI
60 hPa 0.8702 PSI
70 hPa 1.0153 PSI
80 hPa 1.1603 PSI
90 hPa 1.3053 PSI
100 hPa 1.4504 PSI
200 hPa 2.9008 PSI
300 hPa 4.3511 PSI
400 hPa 5.8015 PSI
500 hPa 7.2519 PSI
600 hPa 8.7023 PSI
700 hPa 10.1527 PSI
800 hPa 11.6030 PSI
900 hPa 13.0534 PSI
1000 hPa 14.5038 PSI
2000 hPa 29.0076 PSI
3000 hPa 43.5114 PSI
4000 hPa 43.5114 PSI
5000 hPa 72.5190 PSI
6000 hPa 87.0228 PSI
7000 hPa 101.5266 PSI
8000 hPa 116.0304 PSI
9000 hPa 130.5342 PSI
10,000 hPa 145.0380 PSI

Now you know how to convert hundreds of Pascals (hPa) to PSI. If you need any help with the calculations, you can turn to us in the comment section below and we will help you out.

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