What Is This Tool?
This tool converts acceleration measurements from gal (Gal) to centimeter per square second (cm/s²). Both units belong to the CGS system and are used primarily for expressing small accelerations and variations in gravitational fields.
How to Use This Tool?
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Input the acceleration value in gal (Gal) units
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Select gal as the original unit and centimeter/square second as the target unit
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Click the convert button to see the equivalent acceleration in cm/s²
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View results instantly to apply in your measurements or reports
Key Features
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Direct conversion between gal (Gal) and centimeter/square second with a 1:1 ratio
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Ideal for scientific contexts involving precise gravity and vibration measurements
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Supports applications in gravimetry, seismology, biomechanics, and accelerometer calibration
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Browser-based and easy to use without installation
Examples
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5 Gal equals 5 centimeters per square second
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0.75 Gal is equivalent to 0.75 centimeters per square second
Common Use Cases
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Reporting gravity anomalies during geophysical surveys using milligal subunits
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Expressing small peak ground accelerations in seismic and earthquake engineering
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Calibrating sensitive accelerometers for measuring minute accelerations
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Conducting laboratory vibration testing and biomechanics research
Tips & Best Practices
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Ensure proper calibration of instruments for accurate measurements at this scale
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Use this conversion within CGS-compatible workflows to maintain consistency
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Consider converting to SI units (m/s²) for broader engineering analyses
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Apply the tool for small accelerations typical in gravity and vibration studies
Limitations
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Units are based on the CGS system and not SI, which may restrict broader application
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Not suitable for expressing large accelerations where m/s² is preferred
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Accurate differentiation of small changes requires high-quality calibration
Frequently Asked Questions
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What is the conversion rate between gal and centimeter per square second?
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One gal (Gal) is exactly equal to one centimeter per square second (cm/s²).
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In what fields is converting gal to cm/s² commonly used?
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Conversions are commonly used in gravimetry, seismology, biomechanics, and accelerometer calibration where small accelerations are measured.
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Are gal and centimeter/square second part of the SI unit system?
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No, both units belong to the CGS system and are not SI units; converting to meters per second squared (m/s²) may be necessary for some applications.
Key Terminology
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Gal [Gal]
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A CGS unit of acceleration equal to one centimeter per second squared, commonly used for small accelerations and gravity variations.
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Centimeter/square second (cm/s²)
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A unit measuring acceleration describing velocity change by one centimeter per second each second, compatible with CGS standards.
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CGS system
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A measurement system based on centimetres, grams, and seconds, used in scientific contexts for small-scale measurements.