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

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.