Hectopascal to Millipascal Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert hectopascals [hPa] to millipascals [mPa] or millipascals [mPa] to hectopascals [hPa]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 hectopascal [hPa] = 100,000 millipascals [mPa]1 millipascal [mPa] = 10-5 hectopascals [hPa]

Convert hectopascals to millipascals

There are two simple ways to convert hectopascals [hPa] to millipascals [mPa]. In the first calculation method, the value in hectopascals [hPa] is divided by 10-5. The second method multiplies the value in hectopascals [hPa] by 100,000.

  • Millipascals [mPa] = hectopascals [hPa] ÷ 10-5
  • Millipascals [mPa] = hectopascals [hPa] * 100,000

Convert millipascals to hectopascals

Converting millipascals [mPa] to hectopascals [hPa] is easy and can be done in two ways. The first method involves multiplication, whereby the value in millipascals [mPa] is multiplied by 10-5. The second variant is a division. Here, the value in millipascals [mPa] is divided by 100,000.

  • Hectopascals [hPa] = millipascals [mPa] * 10-5
  • Hectopascals [hPa] = millipascals [mPa] ÷ 100,000

Converter

Decimal places

How it's calculated

Factor: 
100,000
Millipascals=Hectopascals*100,000
Hectopascals=
Millipascals100,000

To all available units

Hectopascals

Newtons per square millimeter

Hectopascals

Psi

Hectopascals

Standard atmospheres

Inches of mercury

Bar

Inches of mercury

Decapascals

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