Millibar (mbar) to Kilopascal (kPa)
1 mbar = 0.1 kPa · Free instant converter, no signup required.
Direct Answer
1 mbar = 0.1 kPa
Formula: kPa = mbar × 0.1. This page supports instant conversion, reference table checks, and related unit links.
About this conversion
This Koverts page converts millibars (mbar) to kilopascals (kPa) — the same hPa scale used in weather maps, with 1 mbar = 0.1 kPa exactly.
The millibar (mbar) equals one hectopascal (hPa). It is the standard unit on surface weather charts, aviation METAR/TAF, and marine barometer reports.
The kilopascal (kPa) is one thousand pascals and is widely used in metric countries for tire pressure, HVAC, and industrial gauges alongside bar and MPa.
Typical uses
- Reading surface pressure on weather charts
- Comparing mbar/hPa readings with kPa equipment
- Aviation and marine altimeter settings context
- Lab and classroom unit conversions
Common reference values
- 1 mbar = 0.1 kPa
- 10 mbar = 1 kPa
- 100 mbar = 10 kPa
Tip: Divide millibars by 10 to get kilopascals (or multiply mbar by 0.1). So 1000 mbar = 100 kPa — roughly standard atmospheric pressure at sea level.
Did you know? The word “hectopascal” exists because the SI community preferred pascals over millibars — but 1 hPa equals 1 mbar, so they are interchangeable in practice.
Educational reference - always verify critical measurements (medical, engineering, legal) with primary sources.
// millibar Conversion table kilopascal
| Millibar (mbar) (mbar) | Kilopascal (kPa) (kPa) |
|---|---|
| 1 mbar | 0.1 kPa |
| 2 mbar | 0.2 kPa |
| 5 mbar | 0.5 kPa |
| 10 mbar | 1 kPa |
| 20 mbar | 2 kPa |
| 25 mbar | 2.5 kPa |
| 50 mbar | 5 kPa |
| 100 mbar | 10 kPa |
| 250 mbar | 25 kPa |
| 500 mbar | 50 kPa |
| 1000 mbar | 100 kPa |
How to convert
Millibar (mbar) → Kilopascal (kPa)
To convert from Millibar (mbar) (mbar) to Kilopascal (kPa) (kPa)，multiply your value by 0.1.
For example，10 mbar = 1 kPa.
// Frequently Asked Questions
Is millibar the same as hPa?▼
Why do I see both kPa and mbar on pressure products?▼
What is 1 mbar in kPa?▼
How is the conversion calculated?▼
Can I convert other values?▼
// Common related conversions
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