Coating Weight Calculator

Coating Weight: 0 g/m²

The Coating Weight Calculator is a handy tool for determining the weight of a coating applied to a material. Whether you’re working with paper, fabric, or any other substrate, this calculator simplifies the process by taking into account the length, width, and weight of the material.

Formula: The coating weight is calculated by multiplying the length (in meters) by the width (in meters) of the material and then multiplying the result by the weight (in grams per square meter). The formula is as follows:

Coating Weight (g/m²) = Length (m) × Width (m) × Weight (g/m²)

How to Use:

  1. Enter the length of the material in meters.
  2. Enter the width of the material in meters.
  3. Enter the weight of the material in grams per square meter.
  4. Click the “Calculate” button.
  5. The coating weight in grams per square meter will be displayed.

Example: Suppose you have a piece of paper with a length of 1.5 meters, a width of 1 meter, and a weight of 80 grams per square meter.

  • Length = 1.5 meters
  • Width = 1 meter
  • Weight = 80 g/m²

After entering these values and clicking “Calculate,” the Coating Weight Calculator will display a coating weight of 120 grams per square meter.


  1. Q: What is coating weight? A: Coating weight refers to the amount of a substance applied to a material’s surface, typically measured in grams per square meter (g/m²).
  2. Q: When is coating weight important? A: Coating weight is crucial in industries like printing, textile, and packaging to ensure product quality and consistency.
  3. Q: Can I use this calculator for textiles? A: Yes, you can use this calculator for textiles, as well as paper, plastic, and other materials.
  4. Q: Is the unit for length and width important? A: Yes, it’s essential to use consistent units, typically in meters, to get accurate results.
  5. Q: What if I don’t know the weight of the material? A: You need to know the weight in grams per square meter for accurate calculations.

Conclusion: The Coating Weight Calculator simplifies the process of determining the coating weight of various materials. It’s a valuable tool for professionals in industries where coating weight plays a crucial role in product quality and performance. Use this calculator to streamline your coating weight calculations and make informed decisions in your industry.

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