1 Hectopascal (hPa) equals 0.0000001 GPa, and 1 Gigapascal (GPa) equals 10,000,000 hPa.
| Hectopascal | Gigapascal |
|---|---|
| 0.01 hPa | 0.000000001 GPa |
| 0.1 hPa | 0.00000001 GPa |
| 1 hPa | 0.0000001 GPa |
| 2 hPa | 0.0000002 GPa |
| 3 hPa | 0.0000003 GPa |
| 4 hPa | 0.0000004 GPa |
| 5 hPa | 0.0000005 GPa |
| 6 hPa | 0.0000006 GPa |
| 7 hPa | 0.0000007 GPa |
| 8 hPa | 0.0000008 GPa |
| 9 hPa | 0.0000009 GPa |
| 10 hPa | 0.000001 GPa |
| 20 hPa | 0.000002 GPa |
| 30 hPa | 0.000003 GPa |
| 40 hPa | 0.000004 GPa |
| 50 hPa | 0.000005 GPa |
| 60 hPa | 0.000006 GPa |
| 70 hPa | 0.000007 GPa |
| 80 hPa | 0.000008 GPa |
| 90 hPa | 0.000009 GPa |
| 100 hPa | 0.00001 GPa |
| 200 hPa | 0.00002 GPa |
| 300 hPa | 0.00003 GPa |
| 500 hPa | 0.00005 GPa |
| 1,000 hPa | 0.0001 GPa |
| 10,000 hPa | 0.001 GPa |
| Pascal | 100 Pa |
| Hectopascal | 1 hPa |
| Kilopascal | 0.1 kPa |
| Megapascal | 0.0001 MPa |
| Gigapascal | 0.0000001 GPa |
| Bar | 0.001 bar |
| Millibar | 1 mbar |
| Pound per Square Inch | 0.0145037738 psi |
| Kilopound per Square Inch | 0.0000145037738 ksi |
| Pound per Square Foot | 2.08854342 psf |
| Kilogram-force per Square Centimeter | 0.00101971621 kgf/cm² |
| Atmosphere | 0.000986923267 atm |
| Torr | 0.750061683 Torr |
| Millimeter of Mercury | 0.750061576 mmHg |
| Inch of Mercury | 0.0295299802 inHg |
| Millimeter of Water | 10.1971621 mmH₂O |
| Inch of Water | 0.401463076 inH₂O |
| Pascal | 1,000,000,000 Pa |
| Hectopascal | 10,000,000 hPa |
| Kilopascal | 1,000,000 kPa |
| Megapascal | 1,000 MPa |
| Gigapascal | 1 GPa |
| Bar | 10,000 bar |
| Millibar | 10,000,000 mbar |
| Pound per Square Inch | 145,037.738 psi |
| Kilopound per Square Inch | 145.037738 ksi |
| Pound per Square Foot | 20,885,434.2 psf |
| Kilogram-force per Square Centimeter | 10,197.1621 kgf/cm² |
| Atmosphere | 9,869.23267 atm |
| Torr | 7,500,616.83 Torr |
| Millimeter of Mercury | 7,500,615.76 mmHg |
| Inch of Mercury | 295,299.802 inHg |
| Millimeter of Water | 101,971,621 mmH₂O |
| Inch of Water | 4,014,630.76 inH₂O |