Inches of mercury to Megapascals
1 inHg ≈ 0.003386 MPa. Edit either value to convert instantly.
Conversion formula
MPa = inHg × (3,386.388640341) × (0.000001)1 inHg ≈ 0.00338639 MPa
inch of mercury (inHg)
Inch of mercury is a unit of pressure: 1 inHg = 3,386.388640341 Pa. Uses the conventional mercury column at 0 °C under standard gravity.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
megapascal (MPa)
Megapascal is a unit of pressure: 1 MPa = 1,000,000 Pa.
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| inHg | MPa |
|---|---|
| ≈ 0.00338639 | |
| ≈ 0.00677278 | |
| ≈ 0.0169319 | |
| ≈ 0.0338639 | |
| ≈ 0.0507958 | |
| ≈ 0.0677278 | |
| ≈ 0.0846597 | |
| ≈ 0.101592 | |
| ≈ 0.135456 | |
| ≈ 0.152387 |
| inHg | MPa |
|---|---|
| ≈ 0.169319 | |
| ≈ 0.203183 | |
| ≈ 0.237047 | |
| ≈ 0.270911 | |
| ≈ 0.304775 | |
| ≈ 0.338639 | |
| ≈ 0.507958 | |
| ≈ 0.541822 | |
| ≈ 0.575686 | |
| ≈ 0.60955 |
Frequently asked questions
How many megapascals are in 1 inch of mercury?
1 inHg ≈ 0.003386 MPa. MPa = inHg × (3,386.388640341) × (0.000001)
How do I convert inHg to MPa?
MPa = inHg × (3,386.388640341) × (0.000001)
Is 1 inch of mercury bigger than 1 megapascal?
1 inHg ≈ 0.003386 MPa.
Related conversions
All quantities
LengthMass / weightVolumeTemperatureAreaSpeedTimeEnergyPowerData storageFuel economyAngleFrequencyForceTorqueDensityData transfer rateAccelerationElectric chargeElectric currentVoltageCapacitanceAbsorbed doseDynamic viscosityElectrical resistanceIlluminanceKinematic viscosityLuminanceMagnetic flux densityMass flow rateRadioactivityVolumetric flow rateElectrical conductanceEquivalent doseInductanceMagnetic fluxMolar concentrationSolution mass concentrationAmount of substanceAngular velocityCountLuminous fluxLuminous intensityMagnetic field strengthMagnetomotive forceAbsorbed dose rateRadiation exposureThermal conductivity