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Pressure Calculator

Calculator Inch of Mercury to Inch of Water

Want to convert Inch of Mercury to Inch of Water? Our calculator makes it simple. First, enter any value. Then, you'll see the result instantly. Additionally, our pressure converter helps you work with Inch of Mercury (inHg) and Inch of Water (inH2O).

Inch of Mercury

About

Initially, Height of mercury column supported by air pressure

Historical Background

Throughout history, Derived from early barometers using mercury columns in weather observation Subsequently, this helped establish its widespread use.

Modern Applications

Today, Standard for atmospheric pressure measurement in US aviation Moreover, it continues to serve essential measurement needs.

Inch of Water

About

Primarily, Pressure exerted by a column of water one inch high

Historical Background

Over time, Developed for low-pressure measurements in heating and ventilation As a result, it became a standard measurement unit.

Modern Applications

Currently, Common in HVAC systems and draft pressure measurements Furthermore, its use continues to expand in various fields.

Understanding Inch of Mercury to Inch of Water Conversion

Common Inch of Mercury to Inch of Water Conversions

1 inHg 13.6 inH2O
10 inHg 135.95 inH2O
50 inHg 679.76 inH2O
100 inHg 1359.51 inH2O
500 inHg 6797.55 inH2O
1000 inHg 13595.1 inH2O

Basic Conversion Rates:

1 inHg = 13.6 inH2O
1 inH2O = 0.07 inHg

Example Calculation:

15 inHg × 13.59510055 = 203.9265082 inH2O

National Institute of Standards and Technology

https://www.nist.gov/