Convert Megapascals to Hectopascals
Convert Megapascals (MPa) to Hectopascals (hPa) instantly and accurately.
Conversion Formula
hPa = MPa × 10000
About Megapascals
A megapascal (MPa) = 10⁶ Pa = 10 bar - standard unit for mechanical stress, material strength, and high-pressure engineering. Structural material yield strengths: mild steel 250-550 MPa; high-strength steel to 2,000 MPa; carbon fibre composites 1,500-7,000 MPa tensile. Hydraulic press pressures 50-200 MPa. Mariana Trench floor ~110 MPa. Concrete compressive strength: 25-40 MPa (normal); up to 150 MPa (high-performance). Water-jet cutting: 200-600 MPa. Elastic moduli in FEM analysis are in MPa or GPa. 1 MPa = 10⁶ Pa = 145.0 psi.
About Hectopascals
A hectopascal (hPa) = 100 Pa = 1 mbar - the WMO-official SI-compatible meteorological pressure unit since 1986, replacing millibar with no numerical change. All modern surface observations (METAR, SYNOP), digital barometers, aviation weather, and weather apps report in hPa. QNH altimeter settings outside North America are in hPa. ICAO standard sea-level pressure is 1013.25 hPa. Continental high-pressure record exceeds 1084 hPa; Typhoon Tip (1979) holds the low record at ~870 hPa. 1 hPa = 100 Pa.
Quick Reference Table
| Megapascals (MPa) | Hectopascals (hPa) |
|---|---|
| 1 MPa | 10000 hPa |
| 2 MPa | 20000 hPa |
| 5 MPa | 50000 hPa |
| 10 MPa | 100000 hPa |
| 25 MPa | 250000 hPa |
| 50 MPa | 500000 hPa |
| 100 MPa | 1000000 hPa |