Kilopascals (kPa) to Pascals (Pa) Conversion
Kilopascals
The kilopascal (kPa) is a unit of pressure equal to exactly 1,000 pascals and is one of the most practical pressure units for everyday engineering. Standard atmospheric pressure is approximately 101.3 kPa. Tyre pressure is commonly specified in kPa in metric countries: a typical car tyre is inflated to 220–250 kPa. Blood pressure in clinical settings is measured in mmHg, but some medical devices express it in kPa (normal systolic ≈ 16 kPa).
Pascals
The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square metre (N/m²), named after French mathematician Blaise Pascal who studied fluid pressure in the 17th century. Standard atmospheric pressure at sea level is 101,325 Pa (101.3 kPa). The pascal is a small unit for everyday use — a gentle breeze exerts approximately 1 Pa of dynamic pressure — so kilopascals (kPa) and megapascals (MPa) are more common in practical engineering contexts.
| Kilopascals (kPa) | Pascals (Pa) |
|---|---|
| 0.1 kPa | 100 Pa |
| 1 kPa | 1000 Pa |
| 2 kPa | 2000 Pa |
| 3 kPa | 3000 Pa |
| 5 kPa | 5000 Pa |
| 10 kPa | 10000 Pa |
| 20 kPa | 20000 Pa |
| 30 kPa | 30000 Pa |
| 50 kPa | 50000 Pa |
| 100 kPa | 100000 Pa |
| 1000 kPa | 1000000 Pa |