Bars (bar)	Inches of Water (inH₂O)
1 bar	401.4631 inH₂O
2 bar	802.9262 inH₂O
5 bar	2007.32 inH₂O
10 bar	4014.63 inH₂O
25 bar	10036.58 inH₂O
50 bar	20073.15 inH₂O
100 bar	40146.31 inH₂O
250 bar	100365.77 inH₂O
500 bar	200731.54 inH₂O
1000 bar	401463.08 inH₂O

Convert Bars to Inches of Water

Convert bars to inches of water (bar to inH₂O) with our instant calculator. 1 bar = 401.463076 inH₂O. Includes exact formula and reference tables.

How to Convert Bars to Inches of Water (bar to inH₂O)

1 Bar (bar) is equal to 401.463076 Inches of Water (inH₂O). Multiply the bar value by 401.463076

Quick Answer 1 bar = 401.463076 inH₂O

Formula inH₂O = bar × 401.463076

Inverse Factor 1 inH₂O = 0.002491 bar

Unit Definitions & Metrology Context

The SI unit of pressure is the pascal (Pa). Standard sea-level atmosphere is defined as 101,325 Pa (1.01325 bar or ~14.696 psi).

About Bars (bar): Bar (bar) is a unit in the Pressure measurement category. It is a standard everyday unit of pressure measurement. Relative to the pressure base unit, 1 bar equals 100000 Pascals (Pa).

About Inches of Water (inH₂O): Inch of Water (inH₂O) is a unit in the Pressure measurement category. It is widely used in hvac duct & fan static pressure. Relative to the pressure base unit, 1 inH₂O equals 249.08891 Pascals (Pa).

Need to convert in the opposite direction? Visit our Convert Inches of Water to Bars (inH₂O to bar) calculator (1 inH₂O = 0.002491 bar).

Step-by-Step Worked Examples (bar to inH₂O)

Convert 5 Bars to Inches of Water: Applying the formula (inH₂O = bar × 401.463076): starting with 5 bar, multiply the bar value by 401.463076 to get 2007.3154 inH₂O.
Convert 10 Bars to Inches of Water: Applying the formula (inH₂O = bar × 401.463076): starting with 10 bar, multiply the bar value by 401.463076 to get 4014.6308 inH₂O.
Convert 50 Bars to Inches of Water: Applying the formula (inH₂O = bar × 401.463076): starting with 50 bar, multiply the bar value by 401.463076 to get 20073.1538 inH₂O.

Popular Pressure Conversions

Pound per Square Inch ⇄ Bar

Multiply PSI by ~0.0689476 to convert to bar.

Bar ⇄ Pound per Square Inch

Multiply bar by ~14.5038 to find pressure in pounds per square inch (PSI).

Kilopascal ⇄ Pound per Square Inch

1 PSI equals approximately 6.89476 kilopascals (kPa).

Standard Atmosphere ⇄ Pound per Square Inch

1 standard atmosphere equals approximately 14.6959 PSI.

Frequently Asked Questions

Verified answers and formulas for converting bars to inches of water.

How many inches of water are in 1 bar?

There are 401.463076 inches of water (inH₂O) in 1 bar (bar). Conversely, 1 inch of water equals 0.002491 bars.

How do you convert bars to inches of water?

To convert bars (bar) to inches of water (inH₂O), use the formula: inH₂O = bar × 401.463076. Multiply the bar value by 401.463076. For example, 10 bar equals 4014.6308 inH₂O.

How do I convert back from inches of water to bars?

To convert in the reverse direction from inches of water (inH₂O) to bars (bar), use the inverse formula: bar = inH₂O × 0.0024908891. Multiply the inch of water value by 0.0024908891 (1 inH₂O = 0.002491 bar).

What is the difference between bar (bar) and inch of water (inH₂O)?

Both bar and inch of water measure pressure. Bar (bar) is a unit in the Pressure measurement category. It is a standard everyday unit of pressure measurement. Relative to the pressure base unit, 1 bar equals 100000 Pascals (Pa). Inch of Water (inH₂O) is a unit in the Pressure measurement category. It is widely used in hvac duct & fan static pressure. Relative to the pressure base unit, 1 inH₂O equals 249.08891 Pascals (Pa).

How many PSI is in 1 bar?

1 bar equals approximately 14.5038 PSI. For car tires, 2.2 bar is roughly 32 PSI.