Online Pressure Units Converter
How to Convert from Millimeter Water (4°C) to Centimeter Mercury (0°C)?

How to Convert from Millimeter Water (4°C) to Centimeter Mercury (0°C)?

Learn how to convert pressure values from millimeter water (4°C) to centimeter mercury (0°C), including definitions, use cases, and examples for precise low-pressure measurements.

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Millimeter water (4°C) to Centimeter mercury (0°C) Conversion Table

Millimeter water (4°C) Centimeter mercury (0°C)

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 Centimeter mercury (0°C) Conversion Table
Millimeter water (4°C) Centimeter mercury (0°C)

Explore More Pressure Units Converter

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  11. How to convert from Standard atmosphere [atm] to millimeter water (4°C)?
  12. How to convert from millimeter water (4°C) to Standard atmosphere [atm]?
  13. How to convert from exapascal [EPa] to millimeter water (4°C)?
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  15. How to convert from petapascal [PPa] to millimeter water (4°C)?
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  17. How to convert from terapascal [TPa] to millimeter water (4°C)?
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  19. How to convert from gigapascal [GPa] to millimeter water (4°C)?
  20. How to convert from millimeter water (4°C) to gigapascal [GPa]?
  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)?
  28. How to convert from millimeter water (4°C) to decipascal [dPa]?
  29. How to convert from centipascal [cPa] to millimeter water (4°C)?
  30. How to convert from millimeter water (4°C) to centipascal [cPa]?
  31. How to convert from millipascal [mPa] to millimeter water (4°C)?
  32. How to convert from millimeter water (4°C) to millipascal [mPa]?
  33. How to convert from micropascal [µPa] to millimeter water (4°C)?
  34. How to convert from millimeter water (4°C) to micropascal [µPa]?
  35. How to convert from nanopascal [nPa] to millimeter water (4°C)?
  36. How to convert from millimeter water (4°C) to nanopascal [nPa]?
  37. How to convert from picopascal [pPa] to millimeter water (4°C)?
  38. How to convert from millimeter water (4°C) to picopascal [pPa]?
  39. How to convert from femtopascal [fPa] to millimeter water (4°C)?
  40. How to convert from millimeter water (4°C) to femtopascal [fPa]?
  41. How to convert from attopascal [aPa] to millimeter water (4°C)?
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  55. How to convert from dyne/square centimeter to millimeter water (4°C)?
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  60. How to convert from millimeter water (4°C) to kilogram-force/sq. cm?
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  65. How to convert from ton-force (short)/sq. foot to millimeter water (4°C)?
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  75. How to convert from pound-force/square foot to millimeter water (4°C)?
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  77. How to convert from pound-force/square inch to millimeter water (4°C)?
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  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)?
  84. How to convert from millimeter water (4°C) to centimeter mercury (0°C)?
  85. How to convert from millimeter mercury (0°C) to millimeter water (4°C)?
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  87. How to convert from inch mercury (32°F) [inHg] to millimeter water (4°C)?
  88. How to convert from millimeter water (4°C) to inch mercury (32°F) [inHg]?
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  90. How to convert from millimeter water (4°C) to inch mercury (60°F) [inHg]?
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  95. How to convert from foot water (4°C) [ftAq] to millimeter water (4°C)?
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  97. How to convert from inch water (60°F) [inAq] to millimeter water (4°C)?
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  99. How to convert from foot water (60°F) [ftAq] to millimeter water (4°C)?
  100. How to convert from millimeter water (4°C) to foot water (60°F) [ftAq]?
  101. How to convert from atmosphere technical [at] to millimeter water (4°C)?
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What Is This Tool?

This unit converter transforms pressure values from millimeter water at 4°C to centimeter mercury at 0°C, two manometric units used for measuring low hydrostatic pressures primarily in laboratory and industrial settings.

How to Use This Tool?

  • Enter the pressure value measured in millimeter water (4°C)
  • Select the target unit as centimeter mercury (0°C)
  • Apply the provided conversion formula to get the equivalent pressure
  • Use the result for accurate reporting or calibration in relevant fields

Key Features

  • Converts low-pressure measurements between millimeter water (4°C) and centimeter mercury (0°C)
  • Provides precise formulas and conversion rates without assumptions or rounding
  • Supports applications in HVAC, laboratory experiments, engineering, and sensor calibration
  • Browser-based and easy to use for converting specialized pressure units

Examples

  • 10 millimeters water (4°C) equals 0.073554102 centimeters mercury (0°C)
  • 50 millimeters water (4°C) converts to 0.36777051 centimeters mercury (0°C)

Common Use Cases

  • Measuring HVAC static pressure and cleanroom differentials with manometers
  • Calibrating and specifying low-range pressure sensors in labs
  • Reporting small pressure differences in physics and engineering calculations
  • Converting readings from mercury-based barometers and vacuum gauges

Tips & Best Practices

  • Ensure measured pressures use the correct temperature-specific units for accuracy
  • Use this tool primarily when dealing with low hydrostatic pressures measured in water columns
  • Cross-reference converted results for calibration in sensor and instrumentation setups
  • Be aware of mercury’s toxicity and prefer alternative methods where applicable

Limitations

  • Both units are temperature-dependent and assume standard gravity, which may affect precision if conditions vary
  • Mercury’s toxicity limits the use of centimeter mercury in modern instruments
  • Conversion is relevant mostly in legacy or specialized applications referencing these units

Frequently Asked Questions

What does one millimeter water (4°C) represent?
It is the pressure exerted by a 1 mm column of pure water at 4 °C under standard gravity, used for measuring very small pressures.

Why is centimeter mercury (0°C) used in pressure measurements?
Because it represents the pressure from a 1 cm mercury column at 0 °C, commonly used in laboratory manometers and vacuum gauges.

Can I use this converter for high-pressure measurements?
No, this tool is intended for very low pressure values typically measured in manometric units like millimeter water and centimeter mercury.

Key Terminology

Millimeter Water (4°C)
A pressure unit based on the hydrostatic pressure of a 1 mm column of water at 4 °C under standard gravity.
Centimeter Mercury (0°C)
A manometric pressure unit defined by the hydrostatic pressure of a 1 cm mercury column at 0 °C under standard gravity.
Hydrostatic Pressure
The pressure exerted by a fluid at rest due to the force of gravity.

Quick Knowledge Check

What temperature is the millimeter water unit defined at?
What does 1 centimeter mercury (0°C) represent?
Which is a common application for converting millimeter water to centimeter mercury?