Convert pound per square inchs to hectopascals
1 psi = 68.9475729317 hPa — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 27 pressure & stress units
- Gigapascals GPa 0.000 006 894 757 293 17
- Megapascals MPa 0.006 894 757 293 17
- Kilopascals kPa 6.894 757 293 17
- Hectopascals hPa 68.947 572 931 7
- Pascals Pa 6894.757 293 17
- Millipascals mPa 6 894 757.293 17
- Micropascals µPa 6 894 757 293.17
- Bars bar 0.068 947 572 931 7
- Millibars mbar 68.947 572 931 7
- Atmosphere (standard)s atm 0.068 045 963 909 9
- Atmosphere (technical)s at 0.070 306 957 963 9
- Torrs Torr 51.714 932 571 5
- Millitorrs mTorr 51 714.932 571 5
- Millimeter of mercurys mmHg 51.714 925 203 9
- Centimeter of mercurys cmHg 5.171 492 520 39
- Inch of mercurys inHg 2.036 020 677 32
- Millimeter of waters mmH₂O 703.069 579 639
- Centimeter of waters cmH₂O 70.306 957 963 9
- Inch of waters inH₂O 27.679 904 710 2
- Foot of waters ftH₂O 2.306 658 725 85
- Pound per square inchs psi 1
- Kilopound per square inchs ksi 0.001
- Pound per square foots psf 144
- Kilogram-force per square centimeters kgf/cm² 0.070 306 957 963 9
- Kilogram-force per square meters kgf/m² 703.069 579 639
- Newton per square millimeters N/mm² 0.006 894 757 293 17
- Dyne per square centimeters dyn/cm² 68 947.572 931 7
Every row is Pound per square inch (psi) converted through the pascal, in exact rational arithmetic.
How to convert pound per square inchs to hectopascals
Multiply the number of pound per square inchs by 68.9475729317 to get hectopascals.
Pound per square inch: Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.
Pound per square inch to Hectopascal conversion table
| Pound per square inchs (psi) | Hectopascals (hPa) |
|---|---|
| 1 psi | 68.947 573 |
| 2 psi | 137.895 15 |
| 3 psi | 206.842 72 |
| 5 psi | 344.737 86 |
| 10 psi | 689.475 73 |
| 20 psi | 1378.9515 |
| 25 psi | 1723.6893 |
| 50 psi | 3447.3786 |
| 100 psi | 6894.7573 |
| 250 psi | 17 236.893 |
| 500 psi | 34 473.786 |
| 1000 psi | 68 947.573 |
Hectopascal to Pound per square inch conversion table
| Hectopascals (hPa) | Pound per square inchs (psi) |
|---|---|
| 1 hPa | 0.014 503 774 |
| 2 hPa | 0.029 007 548 |
| 3 hPa | 0.043 511 321 |
| 5 hPa | 0.072 518 869 |
| 10 hPa | 0.145 037 74 |
| 20 hPa | 0.290 075 48 |
| 25 hPa | 0.362 594 34 |
| 50 hPa | 0.725 188 69 |
| 100 hPa | 1.450 377 4 |
| 250 hPa | 3.625 943 4 |
| 500 hPa | 7.251 886 9 |
| 1000 hPa | 14.503 774 |
Frequently asked
How many hectopascals are in a pound per square inch?
One pound per square inch equals 68.94757293 hectopascals (psi → hPa). That figure is exact, not rounded.
How do you convert pound per square inchs to hectopascals?
Multiply the number of pound per square inchs by 68.9475729317 to get hectopascals.
What is 1 hPa in pound per square inchs?
One hectopascal is 0.01450377377 pound per square inchs.
What is 10 psi in hPa?
10 psi = 689.475 73 hPa.
What exactly is a pound per square inch?
Exactly 6894.757 293 168 361 Pa — an exact fraction, because both the pound and the inch are defined exactly.