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Stress

hPatokPa

Convert hectopascals (stress) (hPa) to kilopascals (stress) (kPa).

Factor1 hPa = 0.1 kPa

Converter

hPa

Accepts numbers or expressions, e.g. 150 + 14.7

Result
1kPa

Rendered to 6 significant figures.

Formula

Formula
kPa = hPa × 0.1

Multiply any value in hectopascals (stress) by 0.1 to obtain the value in kilopascals (stress).

Worked example

Convert 10 hPa to kPa.

  1. 01Start with 10 hPa.
  2. 02Multiply by the conversion factor: 10 × 0.1 = 1 kPa.
Result10 hPa = 1 kPa

Conversion table

hPakPa
10.1
20.2
50.5
101
202
505
10010
20020
50050
1000100

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from hPa to kPa?
1 hPa equals 0.1 kPa. To convert, multiply the value in hectopascals (stress) by 0.1.
How do I convert 1 hPa to kPa?
1 hPa = 0.1 kPa. For any value, multiply by 0.1.
How do I convert kPa back to hPa?
Divide by the same factor — or equivalently, multiply by 10. So 1 kPa = 10 hPa.
When would I need to convert hectopascal (stress) to kilopascal (stress)?
Stress conversions between hPa and kPa are routine in mechanics-of-materials work: yield, ultimate and allowable-stress specification, Young's-modulus tables and structural-design code calculations. MPa and N/mm² dominate ISO and European datasheets, psi and ksi dominate US structural codes, and kgf/cm² and kgf/mm² appear in legacy JIS and heavy-engineering documentation. Stress is the same physical dimension as pressure but a different engineering quantity — this category is mechanics-of-materials, not process pressure.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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