Material planning
Compare Flooring Cartons by Coverage
Two carton counts are comparable only when you know what each carton supplies.

Write coverage beside the product
A carton is a packaging unit, not a universal area measure. Record the area supplied by the selected product’s carton. A similar product name or a similar-looking pack does not establish the same coverage.
Keep the coverage unit as well. A bare number without square metres or square feet is not enough for a reliable comparison.
Compare two entered carton capacities
Suppose the checked flooring requirement, including your chosen allowance, is 23.1 m². One illustrative product is entered as covering 2.2 m² per carton. Eleven cartons provide 24.2 m², leaving 1.1 m² beyond the adjusted requirement.
Another illustrative carton covers 1.8 m². Thirteen cartons provide 23.4 m², leaving 0.3 m². Thirteen cartons do not necessarily mean a larger supplied area than eleven; package capacity changes the meaning of the count.
| Entered carton coverage | Cartons | Supplied area | Surplus beyond 23.1 m² |
|---|---|---|---|
| 2.2 m² | 11 | 24.2 m² | 1.1 m² |
| 1.8 m² | 13 | 23.4 m² | 0.3 m² |
Attach price to the correct purchasing unit
If comparing costs, use the actual price per carton and currency for each option. A price per square metre is another basis and must be interpreted accordingly. PackLedge does not fetch live prices or convert currencies.
Keep any supplier terms you have not confirmed out of a claimed final total. Package quantity alone does not establish delivery charges, availability or product suitability.
Coverage is not a fitting guarantee
Purchased coverage is the sum of the carton areas. It does not identify where each board will fit, which direction it will run or which offcuts are reusable. A smaller arithmetic surplus is not automatically a better choice for the real layout.
Select an allowance based on the project information you have, not merely to make a preferred carton count appear. The calculator shows the consequences of the chosen values.
Recalculate when the specification changes
When switching products, update coverage and other relevant specifications before reusing the estimate. Keep the same measured room areas if those have not changed, but do not carry forward the old carton count.
A useful comparison preserves measurements, allowance, carton coverage, supplied area and any real price inputs. That makes the decision explainable without treating a box as a standard unit.
Sources and method
- PackLedge quantity methods
Original derivations using geometry, ratios, sums and whole-package rounding. Each calculator explains its assumptions and worked examples.
- Your selected product label or technical sheet
The source for the coverage, mixed yield, density, package capacity, sheet dimensions or wallpaper repeat that you enter.