Kilopascals to Inches of mercury
1 kPa ≈ 0.2953 inHg. Edit either value to convert instantly.
Conversion formula
inHg = kPa × (1,000) × (1 × 10⁹ / 3.386388640341 × 10¹²)1 kPa ≈ 0.2953 inHg
kilopascal (kPa)
Kilopascal is a unit of pressure: 1 kPa = 1,000 Pa.
Source: BIPM, The International System of Units (SI), 9th edition
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
Conversion table
| kPa | inHg |
|---|---|
| ≈ 0.2953 | |
| ≈ 0.5906 | |
| ≈ 1.4765 | |
| ≈ 2.953 | |
| ≈ 4.4295 | |
| ≈ 5.906 | |
| ≈ 7.3825 | |
| ≈ 8.85899 | |
| ≈ 11.812 | |
| ≈ 13.2885 |
| kPa | inHg |
|---|---|
| ≈ 14.765 | |
| ≈ 17.718 | |
| ≈ 20.671 | |
| ≈ 23.624 | |
| ≈ 26.577 | |
| ≈ 29.53 | |
| ≈ 44.295 | |
| ≈ 47.248 | |
| ≈ 50.201 | |
| ≈ 53.154 |
Frequently asked questions
How many inches of mercury are in 1 kilopascal?
1 kPa ≈ 0.2953 inHg. inHg = kPa × (1,000) × (1 × 10⁹ / 3.386388640341 × 10¹²)
How do I convert kPa to inHg?
inHg = kPa × (1,000) × (1 × 10⁹ / 3.386388640341 × 10¹²)
Is 1 kilopascal bigger than 1 inch of mercury?
1 kPa ≈ 0.2953 inHg.
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