What is atmosphere technical (at)?

Atmosphere technical (at) is a legacy pressure unit defined as one kilogram-force per square centimetre, equal to approximately 98,066.5 pascals.

Why convert atmosphere technical to standard atmosphere?

Converting allows legacy pressure values to be understood and compared using modern, standardized units common in science and engineering.

Is atmosphere technical an SI unit?

No, atmosphere technical is a non-SI unit and is mostly found in historical or industrial contexts.

How to Convert from Atmosphere technical [at] to Standard atmosphere [atm]

Learn how to convert pressure values from atmosphere technical [at], a legacy unit used in historical engineering, to the widely recognized Standard atmosphere [atm] unit with this easy-to-use online converter.

Atmosphere technical [at]

Standard atmosphere [atm]

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

Atmosphere technical [at] to Standard atmosphere [atm] Conversion Table

Atmosphere technical [at]	Standard atmosphere [atm]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Atmosphere technical [at] to Standard atmosphere [atm] Conversion Table
Atmosphere technical [at]	Standard atmosphere [atm]

Explore More Pressure Units Converter

What Is This Tool?

This converter allows you to transform pressure values expressed in atmosphere technical [at] into Standard atmosphere [atm]. It helps interpret legacy pressure data based on kilogram-force per square centimetre into a modern, standardized unit widely accepted in scientific and engineering fields.

How to Use This Tool?

Enter the pressure value in atmosphere technical (at)
Select atmosphere technical [at] as the input unit
Choose Standard atmosphere [atm] as the output unit
Click the convert button to see the equivalent pressure in atm
Use the result to compare or analyze pressure values in standard units

Key Features

Converts pressure from atmosphere technical (at) to Standard atmosphere (atm)
Facilitates interpretation of historical and industrial pressure values
Browser-based and easy to use without additional software
Supports understanding of legacy equipment and data in modern units
Accurate conversion aligning legacy units with SI-related standards

Examples

Convert 5 at: 5 × 0.9678411054 = 4.8392 atm
Convert 10 at: 10 × 0.9678411054 = 9.6784 atm

Common Use Cases

Interpreting historical pressure measurements in boilers and hydraulics
Comparing legacy pressure ratings in kgf/cm² with modern SI-based units
Converting older industrial standards for compatibility with present-day calculations
Supporting chemical thermodynamics and laboratory gas pressure reporting
Assisting diving and engineering calculations involving ambient pressure

Tips & Best Practices

Always verify the pressure value's unit before conversion
Use this tool for legacy data to ensure consistency with modern standards
Remember that atmosphere technical is a non-SI unit and can cause confusion if not clearly stated
Consider local gravity and atmospheric conditions separately, as the conversion assumes standard gravity
Cross-check converted values when used in critical or precise calculations due to rounding limits

Limitations

Atmosphere technical is not an SI unit and may be misunderstood without explanation
Conversion presumes standard gravity, ignoring geographic variations
Rounding and precision of older equipment can affect exactness
The tool does not account for local atmospheric pressure changes
Not suitable for high-precision scientific measurements without further verification

Frequently Asked Questions

What is atmosphere technical (at)?: Atmosphere technical (at) is a legacy pressure unit defined as one kilogram-force per square centimetre, equal to approximately 98,066.5 pascals.
Why convert atmosphere technical to standard atmosphere?: Converting allows legacy pressure values to be understood and compared using modern, standardized units common in science and engineering.
Is atmosphere technical an SI unit?: No, atmosphere technical is a non-SI unit and is mostly found in historical or industrial contexts.

Key Terminology

Atmosphere technical (at): A non-SI pressure unit equal to one kilogram-force per square centimetre, approximately 98,066.5 pascals.
Standard atmosphere (atm): A pressure unit defined as exactly 101,325 pascals, approximate average atmospheric pressure at sea level.
Kilogram-force per square centimetre (kgf/cm²): A force unit per area used historically, equivalent to atmosphere technical (at) for pressure measurement.

Quick Knowledge Check

What does atmosphere technical (at) measure?

Force per unit volume

Pressure as kilogram-force per square centimetre

Temperature in engineering systems

Which unit is atmosphere technical [at] converted into using this tool?

Standard atmosphere [atm]

Pascal [Pa]

Bar [bar]

What assumption does the conversion from at to atm rely on?

Standard atmospheric composition

Standard gravity

Daily temperature variations

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