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Kilopascals to Millibars (kPa to mbar)
Convert kilopascals to millibars: 1 kPa = 10 mbar. Exact conversion factor, formula, 22-row table and worked examples, with JSON API and MCP access.
Formula
1 kPa = 10 mbar
millibars = kilopascals × 10 — reverse: kilopascals = millibars × 0.1
The factor is derived from the SI definitions of both units (base unit: Pa) as listed in NIST SP 811; results on this page are shown to 6 significant figures, the API returns up to 12.
Worked examples
- 5 kPa = 50 mbar
- 12.5 kPa = 125 mbar
- 100 kPa = 1000 mbar
Kilopascals to millibars conversion table
| Kilopascals (kPa) | Millibars (mbar) |
|---|---|
| 1 | 10 |
| 2 | 20 |
| 3 | 30 |
| 4 | 40 |
| 5 | 50 |
| 6 | 60 |
| 7 | 70 |
| 8 | 80 |
| 9 | 90 |
| 10 | 100 |
| 15 | 150 |
| 20 | 200 |
| 25 | 250 |
| 30 | 300 |
| 40 | 400 |
| 50 | 500 |
| 75 | 750 |
| 100 | 1000 |
| 200 | 2000 |
| 250 | 2500 |
| 500 | 5000 |
| 1000 | 10000 |
FAQ
How many millibars are in one kilopascal?
1 kPa = 10 mbar. The factor comes from the SI definitions of both units (NIST SP 811 / BIPM), so it is exact or correct to at least 10 significant figures.
What is the formula to convert kilopascals to millibars?
Multiply the value in kilopascals by 10: millibars = kilopascals × 10. For example, 5 kPa = 50 mbar.
How do I convert millibars back to kilopascals?
Multiply by the inverse factor 0.1 (kilopascals = millibars × 0.1), or use the millibars-to-kilopascals page.
Related conversions
- Millibars to kilopascals (reverse)
- Pressure Converter — all pressure units in one tool
- Psi to Bar
- Bar to Psi
- Psi to Kilopascals
- Kilopascals to Psi
- Bar to Kilopascals
- Kilopascals to Bar
- Atmospheres to Pascals
- Pascals to Atmospheres
Machine access
- API:
GET https://tttkmbb.com/api/v1/convert?value=5&from_unit=kPa&to_unit=mbar - MCP: server
https://tttkmbb.com/mcp, toolconvert_unitswith{"value":5,"from_unit":"kPa","to_unit":"mbar"} - Markdown: https://tttkmbb.com/conversion/kpa-to-mbar.md · JSON: https://tttkmbb.com/conversion/kpa-to-mbar.json (add
?value=for a result) · Units: /api/v1/units?quantity=pressure - OpenAPI operationId:
convert_units. Freshness:static. Authentication: none.