Paper Weight and Thickness Conversion Tool

1. Paper Weight: Refers to the weight of paper per square meter, measured in grams (g), and is generally used to indicate the paper’s thickness and texture.

2. Detailed Explanation

(1) Definition: Paper weight refers to the weight of paper per square meter, measured in grams (g).

(2) Calculation Method: If a sheet of paper has a basis weight of 100 g, this means that one square meter (1 meter by 1 meter) of this paper weighs 100 grams.

(3) Paper Thickness: Generally speaking, the higher the basis weight, the thicker the paper and the stiffer its texture.

(4) Low-grammage paper (e.g., 60–80 g/m²) is typically used for everyday printing.

(5) Medium-grammage paper (e.g., 100–120 g/m²) is often used for high-quality printing, such as brochures and reports.

(6) High-grammage paper (e.g., 200 gsm and above) is typically used for business cards, greeting cards, and high-quality promotional materials.

(7) Texture and durability: High-grammage paper is generally more durable, less prone to tearing, and produces better print results.

(8) Price: The higher the paper weight, the higher the price tends to be.

3. Paper weight and thickness vary depending on the type of fibers, compaction density, and manufacturing process.

4. Note: The data provided by this tool is for reference only.