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GSM to Thickness Formula:
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GSM (Grams per Square Meter) to thickness conversion calculates the physical thickness of a material based on its weight per unit area and density. This is commonly used in paper, fabric, plastic, and metal industries to determine material thickness.
The calculator uses the thickness formula:
Where:
Explanation: The formula converts weight per unit area to linear thickness by considering the material's density, providing the actual physical thickness.
Details: Accurate thickness calculation is crucial for material specification, quality control, manufacturing processes, and ensuring products meet required thickness standards for various applications.
Tips: Enter GSM value in g/m² and material density in g/cm³. Both values must be positive numbers. Common densities: paper ≈ 0.8 g/cm³, plastic ≈ 0.9-1.4 g/cm³, aluminum ≈ 2.7 g/cm³.
Q1: What is GSM in material measurement?
A: GSM stands for Grams per Square Meter and measures the weight of a material per unit area, commonly used for paper, fabric, and other sheet materials.
Q2: Why is density important in thickness calculation?
A: Density determines how much space a given mass occupies. Different materials with the same GSM will have different thicknesses based on their density.
Q3: What are typical GSM values for common materials?
A: Copy paper: 80-100 GSM, cardstock: 200-300 GSM, business cards: 300-400 GSM, fabric varies widely from 100-500+ GSM.
Q4: Can this calculator be used for all materials?
A: Yes, as long as you know the material's GSM and density. However, for porous or compressible materials, the calculated thickness may differ from measured thickness.
Q5: How accurate is this calculation?
A: The calculation is mathematically accurate based on the inputs. Accuracy depends on the precision of your GSM and density measurements.