Convert 1 Inch of mercury to Millimeter of Water (1 inHg to mmH2O)
Need to convert 1 Inch of mercury (inHg) to Millimeter of Water (mmH2O)? You're in the right place! On this page, you'll find the exact conversion of 1 inHg to mmH2O along with a detailed explanation, reverse formula, related tools, and frequently asked questions.

Result: 1 inch of mercury is equal to 345.315576675 millimeter of water
Need to convert 1 Inch of mercury (inHg) to Millimeter of Water (mmH2O)? You're in the right place! On this page, you'll find the exact conversion of 1 inHg to mmH2O along with a detailed explanation, reverse formula, related tools, and frequently asked questions.
1 Inch of mercury to Millimeter of Water Conversion Details
The inch of mercury (inHg) and millimeter of water (mmH2O) are both units of pressure. To convert between them, a precise conversion factor is required.
Inch of mercury to Millimeter of Water Conversion Formula
One inch of mercury is equal to 345.315576675 millimeter of water.
Manual Calculation to Convert 1 inhg to mmh2o
To convert 1 inch of mercury to millimeter of water, multiply the value by the conversion factor: 345.315576675. As one inch of mercury is equal to 345.315576675 millimeter of water, therefore,
1 inhg x 345.315576675 = 345.315576675 millimeter of water
So, 1 inch of mercury = 345.315576675 millimeter of water
Explore More on Inch of mercury and Millimeter of Water
This page covers only the specific case of 1 inhg to millimeter of water. For other conversions, try our general tool:
Frequently Asked Questions
What is 1 inch of mercury in millimeter of water?
1 inhg is equal to 345.315576675 millimeter of water.
How much is 1 inhg to 1 millimeter of water?
1 inhg to millimeter of water = 345.315576675 millimeter of water.
What is the value of 1 inhg into millimeter of water?
There are 345.315576675 millimeter of water in 1 inch of mercury.
How to calculate 1 inhg to millimeter of water?
1 inch of mercury is equivalent to 345.315576675 millimeter of water.
How big is 1 inhg in millimeter of water?
There are 345.315576675 millimeter of water in 1 inch of mercury.
What pressure is 1 inch of mercury in millimeter of water?
1 inch of mercury = 345.315576675 millimeter of water.
What is 1 inch of mercury in pressure?
1 inch of mercury is equal to 345.315576675 millimeter of water.
How much is 1 inhg in millimeter of water?
345.315576675 millimeter of water is the result if we convert 1 inhg to millimeter of water.