Convert Kilopascals to Terapascals
Convert Kilopascals (kPa) to Terapascals (TPa) instantly and accurately.
Conversion Formula
TPa = kPa × 1.000000000e-9
About Kilopascals
A kilopascal (kPa) = 1,000 Pa - the practical everyday SI pressure unit for moderate pressures. Car tyre inflation: 200-250 kPa (29-36 psi); truck tyres 550-830 kPa. Blood pressure in SI countries: 16/10.7 kPa (= 120/80 mmHg). Systolic blood pressure 16 kPa. Carbonated beverages are packaged at 200-500 kPa CO₂. Medical oxygen cylinders at 15,000 kPa; scuba cylinders 200-300 bar = 20,000-30,000 kPa. 1 kPa = 1,000 Pa = 0.01 bar = 0.145 psi.
About Terapascals
A terapascal (TPa) = 10¹² Pa = 10 Mbar - pressures in giant planet cores and at the frontier of high-energy-density physics. Jupiter's centre: ~40-70 TPa; Saturn's: ~10 TPa. Earth's inner core: ~0.35 TPa; core-mantle boundary: ~0.14 TPa. Laser-driven ramp and shock compression at NIF approaches TPa regimes for fusion implosion capsule research. Hydrogen is predicted to become a superconducting metal at ~0.5-5 TPa. Understanding TPa equations of state is critical for modelling exoplanet interiors. 1 TPa = 10¹² Pa.
Quick Reference Table
| Kilopascals (kPa) | Terapascals (TPa) |
|---|---|
| 1 kPa | 1 × 10-9 TPa |
| 2 kPa | 2 × 10-9 TPa |
| 5 kPa | 5 × 10-9 TPa |
| 10 kPa | 1 × 10-8 TPa |
| 25 kPa | 2.5 × 10-8 TPa |
| 50 kPa | 5 × 10-8 TPa |
| 100 kPa | 1 × 10-7 TPa |