Follow along as we explain how paper weight is calculated and what it means. Paper weight, also known as BASIS WEIGHT, is measured in LBS (pounds) and GSM (grams per square meter)

Basis Weight is the weight of a sheet of paper based on standard size. These base sizes are used to calculate a paper's basis weight. The basis weight equals the ream (500 sheet) weight of the base …

Feb 22, 2025 · Basis weight is the standard measurement in the U.S. paper industry, defined as the weight of 500 sheets (a ream) of a specific paper type at its basic size before trimming.

Basis weight is the weight (in pounds) of 500 sheets of paper cut to a specific “basis size” for that paper grade. For packaging kraft, bogus, and newsprint, that basis size is typically 24″ × 36″.

Jul 9, 2024 · What is Basis Weight? The technical definition of basis weight (also known as paper weight) is the weight of a sheet of paper based on a basic size. The basis weight of paper equals the …

Basis weight is the weight in pounds of a ream, or 500 sheets of paper, at particular basic sheet sizes, which vary depending on the stock type of paper being considered.

EQUIVALENT WEIGHTS art indicate basis weights in pounds (#). The light figures are the equ valent basis weights of different papers. GSM (Grammage per square meter measures the weight or …

Below is a comprehensive paper weight chart that outlines the equivalent basis weights across various paper types, along with their corresponding g/m² (grams per square meter) measurements.

Dec 29, 2025 · Use the Basis Weight Calculator to convert between GSM (g/m²) and U.S. basis weight (lb per 500-sheet ream) for common paper grades (basis sizes). You can also estimate sheet/ream …

Each category of paper has a fixed basic size, which represents the standard sheet size from which the weight of paper is figured. The basic size varies from category to category, but the Basis Weight of a …