# Convert 25 hpa to bar

So you want to convert 25 hectopascals into bars? If you're in a rush and just need the answer, the calculator below is all you need. The answer is 0.025 bars.

## How to convert hectopascals to bars

We all use different units of measurement every day. Whether you're in a foreign country and need to convert the local imperial units to metric, or you're baking a cake and need to convert to a unit you are more familiar with.

Luckily, converting most units is very, very simple. In this case, all you need to know is that 1 hpa is equal to 0.001 bar.

Once you know what 1 hpa is in bars, you can simply multiply 0.001 by the total hectopascals you want to calculate.

So for our example here we have 25 hectopascals. So all we do is multiply 25 by 0.001:

25 x 0.001 = 0.025

## What is the best conversion unit for 25 hpa?

As an added little bonus conversion for you, we can also calculate the best unit of measurement for 25 hpa.

What is the "best" unit of measurement? To keep it simple, let's say that the best unit of measure is the one that is the lowest possible without going below 1. The reason for this is that the lowest number generally makes it easier to understand the measurement.

For 25 hpa the best unit of measurement is kilopascals, and the amount is 2.5 kpa.