Convert Inch of mercury to Feet of water (inHg to Feet of water)
Inch of mercury (inHg) and Feet of water (Feet of water) are both units of pressure. With the conversion form below, you can effortlessly and accurately convert inch of mercury to feet of water. This free online calculator tool makes it simple and easy to perform the conversion from inHg unit to the Feet of water unit.
Inch of mercury to Feet of water conversion
Inch of mercury to Feet of water Conversion Formula
One Inch of mercury is equal to 1.132925166 Feet of water.
Formula: 1 inHg = 1.132925166 Feet of water
By using this conversion factor, you can easily convert any pressure measurement from inch of mercury unit to feet of water unit with precision.
How to Convert inHg to Feet of water?
Converting from inHg to Feet of water is a straightforward process. Follow these steps to ensure accurate conversions from inch of mercury to feet of water:
- Select the Inch of mercury Value: Start by determining the inch of mercury (inHg) value you want to convert into feet of water (Feet of water). This is your starting point.
- Multiply by the Conversion Factor: To calculate inch of mercury to equivalent feet of water amount, multiply the selected inHg value by 1.132925166.
- Illustration of Multiplication:
- 1 inHg = 1.132925166 Feet of water
- 10 inHg = 11.329251658 Feet of water
- 100 inHg = 113.292516581 Feet of water
- Find the Conversion Result: The result of this multiplication is your converted value in feet of water unit. This represents the same pressure but in a different unit.
- Save Your Feet of water Value: After converting, remember to save the result. This value represents the pressure you initially measured, now expressed in feet of waters.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the inch of mercury value by 0.88267083315. This alternative method also gives you the correct pressure in feet of waters.
- Illustration of Division:
- Feet of water = inhg ÷ 0.88267083315
What is Pressure?
Pressure is the force applied perpendicular to a surface per unit area: P = F / A. The SI unit is the pascal (Pa), equal to one newton per square metre (1 Pa = 1 N/m²). Practical applications use larger units: the bar (1 bar = 100,000 Pa, close to standard atmospheric pressure), atmosphere (atm) (1 atm = 101,325 Pa), and psi (pounds per square inch, used in the US for tire and gas pressures). Blood pressure is measured in mmHg (millimetres of mercury), also called torr.
What is Inch of mercury?
The inch of mercury (symbol: inHg) is a non-SI unit of pressure based on the height of a mercury column one inch high under standard gravity. It is widely used in aviation, meteorology, and vacuum measurement, particularly in the United States and Canada. Although the pascal is the SI unit of pressure, the inch of mercury remains an important unit in many industries. More information is available in the inch of mercury reference.
One inch of mercury is equal to 3,386.39 pascals, 3.38639 kilopascals, 0.0338639 bar, 0.491154 psi, and 25.4 millimeters of mercury. The inch of mercury is commonly used for barometric pressure and vacuum measurements.
What is Feet of water?
The foot of water (symbol: ftH₂O or ftH2O) is a non-SI unit of pressure based on the pressure exerted by a one-foot column of water under standard gravity. It is commonly used in plumbing, HVAC systems, fluid mechanics, and water distribution networks to measure relatively low pressures. Although the pascal is the SI unit of pressure, the foot of water remains widely used in engineering applications involving liquids. More information can be found in the water column reference.
One foot of water is equal to 2,989.07 pascals, 12 inches of water, 0.0298907 bar, 0.433527 psi, and 0.029503 standard atmosphere. The foot of water is widely used for measuring hydrostatic and fluid system pressures.
Some Inch of mercury to Feet of water conversions
- 0.1 inHg = 0.113292516581 Feet of water
- 0.2 inHg = 0.226585033162 Feet of water
- 0.3 inHg = 0.339877549742 Feet of water
- 0.4 inHg = 0.453170066323 Feet of water
- 0.5 inHg = 0.566462582904 Feet of water
- 0.6 inHg = 0.679755099485 Feet of water
- 0.7 inHg = 0.793047616065 Feet of water
- 0.8 inHg = 0.906340132646 Feet of water
- 0.9 inHg = 1.019632649 Feet of water
- 1 inHg = 1.132925166 Feet of water
- 2 inHg = 2.265850332 Feet of water
- 3 inHg = 3.398775497 Feet of water
- 4 inHg = 4.531700663 Feet of water
- 5 inHg = 5.664625829 Feet of water
- 6 inHg = 6.797550995 Feet of water
- 7 inHg = 7.930476161 Feet of water
- 8 inHg = 9.063401326 Feet of water
- 9 inHg = 10.196326492 Feet of water
- 10 inHg = 11.329251658 Feet of water
- 20 inHg = 22.658503316 Feet of water
- 30 inHg = 33.987754974 Feet of water
- 40 inHg = 45.317006632 Feet of water
- 50 inHg = 56.64625829 Feet of water
- 60 inHg = 67.975509948 Feet of water
- 70 inHg = 79.304761607 Feet of water
- 80 inHg = 90.634013265 Feet of water
- 90 inHg = 101.963264923 Feet of water
- 100 inHg = 113.292516581 Feet of water

Inch of mercury to Feet of water Examples
Example 1:
Convert 0.7 Inch of mercury pressure to Feet of water unit.
Solution:
We know that one Inch of mercury is equivalent to 1.132925166 Feet of water.
Therefore,
0.7 inHg = 0.7 x 1.132925166 Feet of water.
0.7 inHg = 0.793047616065 Feet of water.
Hence, 0.7 Inch of mercury is approximately equal to 0.793047616065 Feet of water.
Example 2:
Convert 3 Inch of mercury pressure to Feet of water unit.
Solution:
We know that one Inch of mercury is equivalent to 1.132925166 Feet of water.
Therefore,
3 inHg = 3 x 1.132925166 Feet of water.
3 inHg = 3.398775497 Feet of water.
Hence, 3 Inch of mercury is approximately equal to 3.398775497 Feet of water.
Frequently Asked Questions
How do you convert inHg to Feet of water formula?
The main formula for the conversion of the inHg value to Feet of water amount is to multiply the inHg value by 1.132925166.
There are 1.132925166 Feet of water in 1 Inch of mercury.To convert from Inch of mercury to Feet of water, multiply your figure by 1.132925166 (or divide by 0.88267083315).
What is the relation between Inch of mercury and Feet of water?
The relationship between Inch of mercury and Feet of water is given as follows: 1 inHg = 1.132925166 Feet of water
What is the value of 1 Inch of mercury in equivalent Feet of water?
1 Inch of mercury pressure is equivalent to 1.132925166 Feet of water pressure.
What is the inch-of-mercury in feet-of-water?
1 inch-of-mercury equals 1.132925166 feet-of-waters.
What is the value of 15 Inch of mercury in Feet of waters?
We know that 1 Inch of mercury is equal to 1.132925166 Feet of water, multiply 15 by 1.132925166 Feet of water. Therefore, 15 Inch of mercury = 15 x 1.132925166 Feet of water, 15 inHg = 16.993877487 Feet of water. Hence, the value of 15 Inch of mercury in Feet of water is 16.993877487 Feet of water.
What Pressure is 1 Feet of water?
The Pressure of 1 Feet of water spans 0.88267083315 Inch of mercury.
1 inHg how much feet-of-water?
1 Inch of mercury (inHg) corresponds to 1.132925166 Feet of water (Feet of water).