Capsule Shaped Inset Border Coating calculator.
Deduct a concentric inset capsule from an outer capsule face while retaining the straight section and curved ends.
Your inputs
Use measurements from your plan and properties from your chosen product. Any prefilled values are illustrative.
A clear estimate starts here.
Enter your dimensions and product details to see the quantity and purchase breakdown.
Formula and assumptions
How this calculation works.
Capsule area = diameter × (overall length − diameter) + π × diameter²/4; border = outer area − inset capsule area. Does not choose a border width, fabrication method or coating specifications.
A worked example
Illustrative inputs only. Product properties and design dimensions are not recommendations for your project.
- Supplied coat count
- 1
- Chosen product coverage
- 1 m²/L
- Selected container volume
- 1 L
- Overall outer length
- 2 m
- Outer rounded end diameter
- 1 m
- Supplied uniform face inset
- 0.1 m
- Identical borders
- 2
Selected coating containers: 1 containers
Visible face border only; back faces and narrow thickness edges remain separate. Coating suitability and coat count are not selected.
Before you purchase
Use dimensions from your plan and properties from your chosen product. Any design spacing, section or fixing pattern must already be specified.
Does not choose a border width, fabrication method or coating specifications.
All dimensions, properties and application patterns are user-supplied. No building-code default is inserted.
Method: dimensional arithmetic and user-supplied specifications. Software checks: 2026-10-06. Calculation and review policy.
Check your purchase assumptions
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