What does kilogram-force per square centimeter measure?

It measures pressure as the force of one kilogram-force uniformly applied over an area of one square centimeter.

Why use foot water (4°C) as a pressure unit?

Because it represents hydrostatic pressure from a 1-foot column of pure water at 4°C, a standard reference temperature for water density.

Can this conversion be used for modern scientific measurements?

Kilogram-force/sq. cm is a non-SI legacy unit, so careful interpretation is needed when using it in modern scientific contexts.

How to Convert Kilogram-force/sq. cm to Foot Water (4°C) [ftAq]

Learn how to convert pressure values from kilogram-force per square centimeter to foot water at 4°C with this easy-to-use online converter. Understand unit definitions, common uses, and practical examples for accurate pressure conversions.

Kilogram-force/sq. cm

Foot water (4°C) [ftAq]

Please check your input. It must be a valid numeric value.

Kilogram-force/sq. cm to Foot water (4°C) [ftAq] Conversion Table

Kilogram-force/sq. cm	Foot water (4°C) [ftAq]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

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Kilogram-force/sq. cm to Foot water (4°C) [ftAq] Conversion Table
Kilogram-force/sq. cm	Foot water (4°C) [ftAq]

Explore More Pressure Units Converter

What Is This Tool?

This unit converter transforms pressure measurements from kilogram-force per square centimeter to foot water at 4°C. It helps translate higher mechanical pressure values into hydraulic head or low-pressure terms relevant to water systems and fluid mechanics.

How to Use This Tool?

Enter the pressure value in kilogram-force per square centimeter
Select kilogram-force/sq. cm as the input unit
Choose foot water (4°C) [ftAq] as the output unit
Click the convert button to see the equivalent pressure in ftAq
Use the result to help interpret hydraulic head or low-pressure readings

Key Features

Converts non-SI pressure units to water-column-based units
Supports conversions relevant to hydraulic engineering and fluid instrumentation
Displays precise conversion rate between kgf/cm² and ftAq
Includes clear definitions and practical use cases
Ideal for interpreting legacy or regional pressure data

Examples

2 kilogram-force/sq. cm converts to approximately 65.62 foot water (4°C) [ftAq]
0.5 kilogram-force/sq. cm converts to approximately 16.40 foot water (4°C) [ftAq]

Common Use Cases

Specifying hydraulic system pressure in older engineering documents
Rating pressure gauges and compressors using legacy units
Calculating pump heads and low pressures in water distribution systems
Converting manometer and gauge readings in laboratory or HVAC work
Assessing static head or groundwater pressure in well measurements

Tips & Best Practices

Ensure water temperature is close to 4°C for accurate foot water pressure interpretation
Use this converter to update legacy pressure data to more commonly used units
Verify environmental factors like gravity variations that may cause minor discrepancies
Interpret results carefully when dealing with non-SI legacy units like kilogram-force/sq. cm

Limitations

The foot water (4°C) unit applies specifically to water at 4°C; other temperatures affect accuracy
Kilogram-force/sq. cm is a legacy, non-standard unit requiring cautious use in modern contexts
Conversion accuracy depends on precise constants for water density and gravity
Localized gravity differences can introduce slight errors in pressure calculation

Frequently Asked Questions

What does kilogram-force per square centimeter measure?: It measures pressure as the force of one kilogram-force uniformly applied over an area of one square centimeter.
Why use foot water (4°C) as a pressure unit?: Because it represents hydrostatic pressure from a 1-foot column of pure water at 4°C, a standard reference temperature for water density.
Can this conversion be used for modern scientific measurements?: Kilogram-force/sq. cm is a non-SI legacy unit, so careful interpretation is needed when using it in modern scientific contexts.

Key Terminology

Kilogram-force/sq. cm: A non-SI pressure unit defined as the pressure from one kilogram-force applied over one square centimeter.
Foot water (4°C) [ftAq]: A pressure unit representing the hydrostatic pressure exerted by a 1-foot column of pure water at 4°C.
Hydraulic head: The height of a water column corresponding to a given pressure, often measured in feet or meters of water.

Quick Knowledge Check

What does 1 kilogram-force/sq. cm equal in foot water (4°C)?

9.80665 foot water (4°C)

32.8093530234 foot water (4°C)

98,066.5 foot water (4°C)

Which temperature is foot water pressure based on?

20°C

4°C

0°C

What is a typical use of kilogram-force/sq. cm?

Rating pressure in hydraulic system maintenance manuals

Measuring atmospheric pressure

Calculating electric current

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