What Is This Tool?
This tool converts dynamic viscosity measurements from gigapoise (GP), a large unit in the CGS system, to dyne second per square centimeter, the standard poise unit used in viscosity characterization.
How to Use This Tool?
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Enter the viscosity value in gigapoise (GP) you want to convert
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Select gigapoise as the starting unit and dyne second per sq. centimeter as the target unit
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Click convert to see the equivalent viscosity in dyne second/sq. centimeter
Key Features
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Converts between dynamic viscosity units used in the CGS system
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Handles extremely large viscosity values common in polymers and geophysics
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Provides practical conversion for laboratory and engineering applications
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Browser-based and easy to use with clear input and output fields
Examples
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2 GP equals 2 × 1,000,000,000 = 2,000,000,000 dyne·s/cm²
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0.5 GP converts to 0.5 × 1,000,000,000 = 500,000,000 dyne·s/cm²
Common Use Cases
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Describing the viscosity of very viscous materials such as heavily cured polymers or bitumen
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Geophysical studies involving slow creep of rocks or ice over long periods
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Rheology labs measuring liquid viscosities in poise or centipoise units
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Material engineering tasks needing conversions between CGS and SI viscosity units
Tips & Best Practices
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Confirm that gigapoise is appropriate for your viscosity scale due to its extremely large magnitude
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Use this conversion when high-value viscosity measurements are required in CGS poise units
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Be mindful of large numeric outputs and handle them carefully in calculations or reporting
Limitations
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Gigapoise units represent exceptionally high viscosities rarely seen in common fluids
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Conversion produces very large numerical results which may complicate data handling
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Dyne second/sq. centimeter is equivalent to one poise, so values can become very large for GP inputs
Frequently Asked Questions
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What is a gigapoise used for?
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Gigapoise measures very high dynamic viscosities, such as in cured polymers, bitumen, and geological materials.
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Why convert gigapoise to dyne second per square centimeter?
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This conversion helps express very large viscosities using the standard CGS viscosity unit, convenient for labs and engineering.
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Are gigapoise values common in everyday liquids?
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No, gigapoise represents extremely large viscosity values uncommon in typical fluids.
Key Terminology
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Gigapoise (GP)
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A unit in the CGS system equal to 10^9 poise; used for measuring very high dynamic viscosity.
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Dyne second per square centimeter (dyne·s/cm²)
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The CGS unit of dynamic viscosity equal to one poise, quantifying shear stress per unit shear rate.
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Dynamic (Shear) Viscosity
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A measurement of a fluid's resistance to shear flow, representing stress per unit shear rate.