Online Pressure Units Converter
How to Convert from Millimeter Water (4°C) to Kilopascal [kPa]

How to Convert from Millimeter Water (4°C) to Kilopascal [kPa]

Learn how to convert pressure values from millimeter water (4°C) to kilopascal (kPa) accurately using this easy-to-use unit converter. Understand the applications, examples, and limitations of this pressure conversion.

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Millimeter water (4°C) to Kilopascal [kPa] Conversion Table

Millimeter water (4°C) Kilopascal [kPa]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Millimeter water (4°C) to Kilopascal [kPa] Conversion Table
Millimeter water (4°C) Kilopascal [kPa]

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  13. How to convert from exapascal [EPa] to millimeter water (4°C)?
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  21. How to convert from megapascal [MPa] to millimeter water (4°C)?
  22. How to convert from millimeter water (4°C) to megapascal [MPa]?
  23. How to convert from hectopascal [hPa] to millimeter water (4°C)?
  24. How to convert from millimeter water (4°C) to hectopascal [hPa]?
  25. How to convert from dekapascal [daPa] to millimeter water (4°C)?
  26. How to convert from millimeter water (4°C) to dekapascal [daPa]?
  27. How to convert from decipascal [dPa] to millimeter water (4°C)?
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  29. How to convert from centipascal [cPa] to millimeter water (4°C)?
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  31. How to convert from millipascal [mPa] to millimeter water (4°C)?
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  33. How to convert from micropascal [µPa] to millimeter water (4°C)?
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  35. How to convert from nanopascal [nPa] to millimeter water (4°C)?
  36. How to convert from millimeter water (4°C) to nanopascal [nPa]?
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  41. How to convert from attopascal [aPa] to millimeter water (4°C)?
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  64. How to convert from millimeter water (4°C) to gram-force/sq. centimeter?
  65. How to convert from ton-force (short)/sq. foot to millimeter water (4°C)?
  66. How to convert from millimeter water (4°C) to ton-force (short)/sq. foot?
  67. How to convert from ton-force (short)/sq. inch to millimeter water (4°C)?
  68. How to convert from millimeter water (4°C) to ton-force (short)/sq. inch?
  69. How to convert from ton-force (long)/square foot to millimeter water (4°C)?
  70. How to convert from millimeter water (4°C) to ton-force (long)/square foot?
  71. How to convert from ton-force (long)/square inch to millimeter water (4°C)?
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  73. How to convert from kip-force/square inch to millimeter water (4°C)?
  74. How to convert from millimeter water (4°C) to kip-force/square inch?
  75. How to convert from pound-force/square foot to millimeter water (4°C)?
  76. How to convert from millimeter water (4°C) to pound-force/square foot?
  77. How to convert from pound-force/square inch to millimeter water (4°C)?
  78. How to convert from millimeter water (4°C) to pound-force/square inch?
  79. How to convert from poundal/square foot to millimeter water (4°C)?
  80. How to convert from millimeter water (4°C) to poundal/square foot?
  81. How to convert from torr [Torr] to millimeter water (4°C)?
  82. How to convert from millimeter water (4°C) to torr [Torr]?
  83. How to convert from centimeter mercury (0°C) to millimeter water (4°C)?
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  85. How to convert from millimeter mercury (0°C) to millimeter water (4°C)?
  86. How to convert from millimeter water (4°C) to millimeter mercury (0°C)?
  87. How to convert from inch mercury (32°F) [inHg] to millimeter water (4°C)?
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What Is This Tool?

This converter translates pressure measurements from millimeter water (4°C), a unit representing very small hydrostatic pressures, into kilopascals (kPa), a widely used standard SI unit for pressure. It assists users in converting precise low-level water pressure measurements to a common engineering and atmospheric pressure unit.

How to Use This Tool?

  • Enter the pressure value in millimeter water (4°C)
  • Select the source unit: millimeter water (4°C)
  • Select the target unit: kilopascal [kPa]
  • Click convert to get the equivalent pressure in kilopascal

Key Features

  • Converts millimeter water (4°C) pressure values to kilopascal (kPa)
  • Supports low-pressure measurements common in HVAC, laboratory, and cleanroom applications
  • Provides quick calculations for practical and scientific use
  • Browser-based and easy to use without installation

Examples

  • 5 millimeter water (4°C) converts to 0.0490319 kPa
  • 10 millimeter water (4°C) converts to 0.0980638 kPa

Common Use Cases

  • Measuring low-pressure differentials in HVAC systems and cleanrooms
  • Calibrating low-range pressure sensors in laboratories
  • Specifying pressure drops in small plumbing or drainage systems
  • Reporting atmospheric pressure or meteorological data
  • Designing pneumatic and hydraulic equipment

Tips & Best Practices

  • Ensure measurement conditions are at 4°C and under standard gravity for accuracy
  • Use precision instruments for detecting very small pressure differences
  • Convert low-pressure millimeter water values to kPa for easier integration into engineering systems
  • Verify units carefully to avoid conversion errors

Limitations

  • Not suitable for high-pressure measurements since millimeter water (4°C) covers very small pressures
  • Pressure readings can be affected by temperature and gravity deviations from standard conditions
  • Accurate conversion relies on precise instrumentation

Frequently Asked Questions

What does millimeter water (4°C) measure?
It measures the hydrostatic pressure exerted by a 1 mm column of pure water at 4 °C under standard gravity.

Why convert millimeter water (4°C) to kilopascal?
Converting to kilopascal helps translate very small pressure measurements into a common SI unit used in engineering and atmospheric sciences.

Can this conversion be used for high-pressure systems?
No, millimeter water (4°C) is designed for very low-pressure measurements and is not suitable for high-pressure applications.

Key Terminology

Millimeter water (4°C)
A unit of pressure representing the hydrostatic pressure exerted by a 1 mm column of water at 4 °C under standard gravity.
Kilopascal (kPa)
An SI derived unit of pressure equal to 1,000 pascals, commonly used to quantify force per unit area in engineering and meteorology.
Hydrostatic pressure
Pressure exerted by a fluid due to its weight when at rest.

Quick Knowledge Check

What standard conditions define millimeter water (4°C)?
How many pascals approximately equal 1 millimeter water (4°C)?
Which unit is more suitable for engineering pressure ranges?