Kilopascal to Hectopascal Converter
Pressure · unit-converter
Convert Kilopascal to Hectopascal with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations bridge through pascal with fixed definitions (standard atmosphere = 101,325 Pa; torr and mmHg = atm/760; plus industrial/manometer units like kgf/cm², inHg, inH2O, and mmH2O).
About Kilopascal
The kilopascal (kPa) equals 1,000 Pa. It appears in HVAC, building science, and many technical specifications.
About Hectopascal
The hectopascal (hPa) equals 100 Pa. Meteorologists use hPa for surface charts; 1 hPa equals 1 millibar.
How to convert kilopascal to hectopascal (hpa)
1 kilopascal equals 10 hectopascal in this tool (via pascal):
1 kpa = (1000 Pa ÷ 100 Pa) hpa = 10 hpa
Each kilopascal carries 1000 Pa and each hectopascal 100 Pa, so one kpa equals 1000 ÷ 100 hpa.
Let p(kpa) be pressure in Kilopascal (kpa), and p(hpa) in Hectopascal (hpa). Then:
p(hpa) = p(kpa) × (1000 / 100)
Equivalently, divide by how many kpa fit into one hpa (Pa per hpa divided by Pa per kpa):
p(hpa) = p(kpa) ÷ 0.1
Examples
Example #1: Convert 1 kpa to hectopascal
1 kpa = 1 kpa × (1000/100) hpa = 10 hpa
1 kpa = 1 kpa ÷ 0.1 = 10 hpa
1 kpa × (1,000/100) = 10.000000 hpa
Example #2: Convert 10 kpa to hectopascal
10 kpa = 10 kpa × (1000/100) hpa = 100 hpa
10 kpa = 10 kpa ÷ 0.1 = 100 hpa
10 kpa × (1,000/100) = 100.000000 hpa
Summary
To convert Kilopascal to Hectopascal, multiply the value in kpa by (1000 Pa per kpa) / (100 Pa per hpa). Equivalently: value_hpa = value_kpa × (1000 / 100). Numerically, 1 kpa equals 10 hpa.
Relationship context
Both Kilopascal and Hectopascal are converted by fixed multiples of the pascal. Multiplying by (Pa per kpa) ÷ (Pa per hpa) gives the same result as passing through pascal, keeping bar, atm, PSI, kPa, hPa, torr, and mmHg consistent on the hub.
Conversion tables
| Kilopascal (kpa) | Hectopascal (hpa) |
|---|---|
| 0.1 | 1 |
| 1 | 10 |
| 2 | 20 |
| 3 | 30 |
| 4 | 40 |
| 5 | 50 |
| 6 | 60 |
| 7 | 70 |
| 8 | 80 |
| 9 | 90 |
| Kilopascal (kpa) | Hectopascal (hpa) |
|---|---|
| 10 | 100 |
| 20 | 200 |
| 30 | 300 |
| 40 | 400 |
| 50 | 500 |
| 60 | 600 |
| 70 | 700 |
| 80 | 800 |
| 90 | 900 |
| 100 | 1,000 |