What is GSM unit of measure?

Expressed in grams per square meter (g/m²), paper density is also known as grammage. This is the measure used in most parts of the world. Expressed in terms of the mass (expressed as weight) per number of sheets, it is known as basis weight.
A.

How thick is 300gsm paper?

The Thickness of Printing Paper List
NameThickness/mm
250gsm signle side coated board0.32
300gsm signle side coated board0.425
350gsm signle side coated board0.46
400gsm signle side coated board0.54
• What is the normal GSM of paper?

The term GSM refers to the substance weight of paper, relating to an area of paper that remains constant, irrespective of sheet size, expressed as grams per square metre. As a starting point, standard printer paper is generally around 80gsm.
• How thick is a4 80gsm paper?

However, an average sheet of 80gsm paper, the most commonly used weight, measures approximately 0.1mm in thickness, which means that 10 sheets would measure 1mm. By comparison, 10 sheets of 120gsm paper would be 1.5mm thick, assuming the paper composition was the same.
• How thick is 17pt paper?

Explaining Paper Thickness vs. Weight. Cover/Card Stock varies in thickness and weight. For example, a 10 pt card is 0.010 inches (0.254 mm) thick (roughly corresponding to a weight of 250 grams per square meter); a 12 pt card is 0.012 inches (0.3048 millimeters).
B.

What is GSM of paper?

GSM is an acronym standing for 'Grams per Square Meter'. Quite simply, it allows print buyers and print suppliers to know exactly about the quality of paper that is being ordered. The higher the GSM number, the heavier the paper.
• What is GSM of fabric?

Simply put; that's the weight of the fabric. But first, it's important to know that GSM also has some other acronyms that do mean the same; let's start with those. GSM (also known as gm/2) = grams per square meter and is the metric measurement of the weight of a fabric.
• What is an offset paper?

Printing companies refer to 'Offset' as text or book paper. This type of paper can have an uncoated or coated finish. It is also much thinner than other types of stock. Offset is used for letterheads, flyers, publication interior sheets and brochures. Then you have bond paper that is used for letterhead.
• What is a bond paper?

Bond paper is a high quality durable writing paper similar to bank paper but having a weight greater than 50 g/m2. It is now used for letterheads and other stationery and as paper for electronic printers.
C.

What is good quality paper GSM?

Thickness of paper is specified by its weight in grams per square metre (GM or GSM). Low grade photocopier paper is around 80gsm; letterheads 100-120gsm with good quality letterhead around 120gsm. Business cards are around 350gsm and flyers around 300gsm-350gsm.
• How thick is normal paper in GSM?

The term GSM refers to the substance weight of paper, relating to an area of paper that remains constant, irrespective of sheet size, expressed as grams per square metre. As a starting point, standard printer paper is generally around 80gsm.
• What are the different types of paper?

A Guide to Paper Types and Sizes
• Bond paper. This type of paper is stronger and more durable than the average sheet of paper.
• Gloss coated paper. Gloss paper is typically used for flyers and brochures as it has a high shine.
• Matt coated paper.
• Recycled paper.
• Silk coated paper.
• Uncoated paper.
• Watermarked paper.
• What kind of paper is used to make books?

Textbooks are usually printed in papers in between 52gsm and 60gsm. If you need to have a thin paper look and good quality, choose 56gsm. The paper quality and look is mainly determined by the finish of paper. Three types of paper finish are used namely, uncoated, silky and coated.

Updated: 1st October 2018