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Film Price per m² to kg Calculator

Translate an area-based film quotation into an equivalent price per kilogram. The conversion uses GSM to connect the purchased surface area with its net material weight.

Use a saved product specification (optional)
01 / INPUTS

Enter your values

First time using this calculator?

Replace the example values with figures from your supplier sheet or measurements. Choose the unit beside each value. Results update as you type; fix any highlighted field before using the result.

GSM means grams per square metre. Net weight excludes the core and other packaging. MOQ means the minimum order quantity. An optional field can stay blank unless the result you need depends on it.

Prices keep the selected currency; changing its label does not convert an exchange rate. Save or export the result after checking your inputs.

EUR/m²

Label only. No exchange-rate conversion.

g/m²

Use actual supplier or measured GSM when available.

Help with film gsm

GSM is the weight of one square metre of material, in grams. Find it on the supplier specification; use the complete laminate value for layered film.

Results update as you edit. Nothing is saved until you choose to.
02 / RESULTExample result — replace the inputs

Equivalent price per kg

€3.0000/kg
Film yield12.50 m²/kg
THE CALCULATION

Price/kg = price/m² × 1,000 ÷ GSM

0.24 × 1,000 ÷ 80 = 3/kg
Example result — replace the sample valuesThe formula works, but the values are illustrative.

Saved calculations stay in this browser. No account or cloud backup is created.

Save to a product project (optional)Choose or create a saved product project ↗

This is an illustrative example. Saved or transferred values must be checked against your job.

Was this result clear?

Calculated from your inputs. Confirm specifications with your supplier.

How sensitive is this result to your assumptions?

Vary one input and inspect equivalent price per kg

All other entered inputs stay fixed. Ranges are your scenarios, not statistical confidence or supplier performance predictions. This uses the same validated calculator engine.

UNDERSTAND THE CALCULATION

The formula, made clear.

Price/kg = Price/m² × 1,000 ÷ GSM

One kilogram contains 1,000 ÷ GSM square metres. Multiplying this yield by the area price produces a kilogram price for the same film. At a fixed price per square metre, a lighter structure has a higher equivalent price per kilogram because the kilogram contains more saleable area. This conversion is useful for checking a purchase order against a supplier invoice, but a lower kilogram price does not by itself imply lower packaging cost.

How to use this calculator

  1. 01

    Enter the quoted price per square metre in the selected currency.

  2. 02

    Enter the GSM of the delivered film or estimate it from a known material and thickness.

  3. 03

    Compare the kilogram result using the same freight, tooling and specification assumptions as the original quote.

WORKED EXAMPLE

A calculation you can check

A purchasing team receives an area-based laminate offer but budgets film consumption in kilograms. The example converts that quotation while keeping the underlying material value unchanged.

Film price per m²
0.24 EUR/m²
Film GSM
80 g/m²
0.24 × 1,000 ÷ 80 = 3/kg
Equivalent price per kg€3.0000/kg
HOW TO VERIFY THIS RESULT

Check the displayed formula and units against your quotation. Use measured GSM, net weight and actual layout dimensions where available. Default densities are planning assumptions, not certified material properties. Calculated cost does not certify strength, compatibility or safe loading.

Method, units and material assumptions ↗