How many kilopascals are in one hectopascal?

One hectopascal equals 0.1 kPa. The formula is kPa = hPa × 0.1.

How do I convert hectopascals to kilopascals?

Multiply the value in hectopascals by 0.1. For example, 100 × 0.1 = 10 — so 100 hPa = 10 kPa.

Pair · linear · factor 0.1

hectopascals to kilopascals

hPakPa

Active unit

hectopascals · ≈ 10,000 Pa (base)

All units

7 results

Click to activate · Ctrl-click to set target

hPahectopascal100

How we calculated this

Target:

Frequently asked questions

Pressure

Bar, pascal, PSI — how much air is in your tires

The weather report gives pressure in hectopascals, the gauge on your pump has two scales — bar and PSI — and your car manual talks in bar. It is all one phenomenon wearing different uniforms. Here is how to read pressure without slipping up: why tires soften on their own in the cold, why a "3" on the dial can mean two wildly different things, and how much air really belongs in your wheel.

12 min