Inches Water (Standard) To Standard Atmospheres Converter

Inch Water (Standard) to Standard Atmosphere Conversion

1 Inch Water (Standard) = 0.0024583164075993 Standard Atmosphere

Convert between Inch Water (Standard) and Standard Atmosphere with step-by-step calculations.

Unit Information

Inch Water (Standard) (inH₂O (std))

The pressure exerted by a column of water 1 inch high, defined using standard gravity and a water density of 1000 kg/m³.

System: Imperial

Standard Atmosphere (atm)

A standard unit of pressure defined as 101,325 pascals.

System: Standard

Conversion Process

This conversion uses Pascal as the base unit. We'll first convert Inch Water (Standard) to Pascal, then convert from Pascal to Standard Atmosphere.

Step 1: Convert from Inch Water (Standard) to Pascal

1 × 249.09 = 249.09

Result: 249.09 Pascal

Step 2: Convert from Pascal to Standard Atmosphere

249.09 × 9.87e-6 = 0.0024583164075993

Result: 0.0024583164075993 Standard Atmosphere

Direct Conversion Factor

1 ÷ 406.78 = 0.0024583164075993

Direct conversion: 1 Inch Water (Standard) = 0.0024583164075993 Standard Atmosphere

How to Convert Inch Water (Standard) to Standard Atmosphere

To convert from Inch Water (Standard) to Standard Atmosphere, simply input the value in Inch Water (Standard), and the tool will calculate the equivalent value in Standard Atmosphere using accurate conversion rates. You can also reverse the process by entering a value in Standard Atmosphere to get the corresponding value in Inch Water (Standard).

Conversion Formula

Inch Water (Standard) to Standard AtmosphereStandard Atmosphere = Inch Water (Standard) × 0.00245832
Standard Atmosphere to Inch Water (Standard)Inch Water (Standard) = Standard Atmosphere × 406.782

Conversion Tables

Inch Water (Standard) to Standard Atmosphere

Inch Water (Standard)Standard Atmosphere
10.0024583
20.0049166
30.0073749
50.012292
100.024583
200.049166
300.073749
500.12292
1000.24583
2000.49166
3000.73749
5001.2292
10002.4583

Standard Atmosphere to Inch Water (Standard)

Standard AtmosphereInch Water (Standard)
1406.78
2813.56
31220.3
52033.9
104067.8
208135.6
3012203
5020339
10040678
20081356
300122030
500203390
1000406780

Convert Inch Water (Standard) to Other Pressure Units

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Convert Standard Atmosphere to Other Pressure Units

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