Kilopascal is 1000 pascal units.
Kilopascals to Hectopascals Converter — kPa to hPa
Convert Kilopascal (kPa) to Hectopascal (hPa) using the exact conversion factor (1 kilopascal = 10 hectopascal). See the formula, worked examples, and conversion table.
Kilopascals to Hectopascals converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Hectopascal is 100 pascal units.
Result = input x 1000 / 100.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Kilopascals to Hectopascals
Kilopascal and Hectopascal both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: Kilopascal is 1000 pascal units, and hectopascal is 100 pascal units.
Formula
hectopascals = kilopascals × 10
This factor comes from each unit's defined relationship to the category's base unit: 1 kilopascal equals 1000 base units, and 1 hectopascal equals 100 base units, so dividing one by the other gives the direct kilopascal-to-hectopascal factor of 10.
Simple example
1 kPa × 10 = 10 hPa
1 kilopascal = 10 hectopascals.
Real-world example
100 kPa × 10 = 1,000 hPa
100 kilopascals = 1,000 hectopascals.
Conversion table
| Kilopascal (kPa) | Hectopascal (hPa) |
|---|---|
| 1 kPa | 10 hPa |
| 10 kPa | 100 hPa |
| 50 kPa | 500 hPa |
| 100 kPa | 1,000 hPa |
| 500 kPa | 5,000 hPa |
| 1,000 kPa | 10,000 hPa |
Reverse conversion: Hectopascal to Kilopascal
10 hPa × 0.1 = 1 kPa
10 hectopascals = 1 kilopascal.
kilopascals = hectopascals × 0.1
For a page dedicated to this direction, see Hectopascal to Kilopascal.
Understanding the Kilopascal (kPa)
Kilopascal is 1000 pascal units.
Understanding the Hectopascal (hPa)
Hectopascal is 100 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectopascals are in 1 kilopascal?
1 kilopascal equals 10 hectopascals, using the exact defined conversion factor rather than an estimate.
How do I convert kilopascal to hectopascal?
Multiply the kilopascal value by 10. The converter above does this instantly to whatever precision you set.
How do I convert hectopascal back to kilopascal?
Use the reverse factor: 1 hectopascal equals 0.1 kilopascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a kilopascal?
Kilopascal (kPa) is a unit of engineering.
What is a hectopascal?
Hectopascal (hPa) is a unit of engineering.
Is the kilopascal to hectopascal conversion exact?
Yes. Both kilopascal and hectopascal are defined by fixed standards rather than physical artifacts, so the factor of 10 used above is exact to as many digits as you choose to display.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.