Protective liner sheeting.
Measure the supplied container faces and complete fold or overlap allowances.
Read the right quantitative data
Roll or sheet dimensions and permitted orientation.
Check this ordering assumption
Inside container area can omit the full one-piece blank needed for folds and returns.
The page counts a supplied liner pattern and does not certify protection.
A worked quantity method
This illustrative set of supplied inputs demonstrates Open Box Liner Blank Calculator. Replace the example measurements and product figures with your own before ordering.
| Supplied input | Metric display | US display |
|---|---|---|
| Inside base length | 2 m | 6.56 ft |
| Inside base width | 1 m | 3.28 ft |
| Specified covered depth | 0.5 m | 1.64 ft |
| Specified extra allowance at every outer edge | 0.1 m | 0.33 ft |
Rectangular liner blank area: 7.04 m²
- Blank length
- 3.2 m
- Blank width
- 2.2 m
- Geometric inside surface
- 5 m²
- Blank beyond geometric surface
- 2.04 m²
An uncut rectangular blank with corner surplus. Does not provide folding, joining, drainage, waterproofing or material-compatibility instructions.
Open this example in the full calculatorYour measurement and product-data sheet
Record what you know and mark verified items ready. Notes save on this browser after you edit them. Download a copy before clearing browser data.
Measure the supplied container faces and complete fold or overlap allowances.
Roll or sheet dimensions and permitted orientation.
Inside container area can omit the full one-piece blank needed for folds and returns.
Input for Open Box Liner Blank Calculator. Record the value with its unit and quantity basis.
Input for Open Box Liner Blank Calculator. Record the value with its unit and quantity basis.
Input for Open Box Liner Blank Calculator. Record the value with its unit and quantity basis.
Input for Open Box Liner Blank Calculator. Record the value with its unit and quantity basis.
Choose your next calculation
Open Box Liner Blank Calculator
Size one rectangular liner blank for an open rectangular box with specified depth and edge allowance.
Cylindrical Decorative Cover Sheet Calculator
Calculate one flat wrap rectangle and optional circular cap blanks for a supplied cylinder.
Turn the estimate into an order
- Confirm that all quantities use the same measured basis and the selected product's current data.
- Keep different products, finishes and handed variants in separate purchase lines.
- Review exact demand and whole-pack purchase quantities before entering your quoted prices.
- Record compatible stock already on hand, then save the remaining order in your browser project.
Measurement and purchase guides
Other materials in this family
Reviewed 6 October 2026. Geometry and purchase arithmetic use your measurements and selected specifications. Calculation scope.