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| 4 Hectopascals | to common pressure units |
|---|---|
| 4 hPa | = 400 pascals (Pa) |
| 4 hPa | = 0.0039476930668641 atmosphere atm standard (atm) |
| 4 hPa | = 3.0002550216768 millimeter of mercury (mmHg) |
| 4 hPa | = 0.004 bars (bar) |
| 4 hPa | = 3.0002467308404 torrs (Torr) |
| 4 hPa | = 5.8015095091817E-5 ksi (ksi) |
| 4 hPa | = 0.058015095091817 psi (psi) |
| 4 hPa | = 40.788648519117 kilogram force per square meter (kgf/m2) |
| 4 hPa | = 0.0040788648519117 atmosphere at technical (at) |
| 4 hPa | = 4.0000000004E+20 attopascals (aPa) |