SettingsSettings for this calculationUS
Waste is set to 5% by hand. Pick a tier above to replace it, or keep your own figure.
The total wall perimeter to be covered, minus door openings.
Measure the full run of wall where cove base will be installed, subtracting the width of any doorways or openings where it won't be needed.
Extra material for corner cuts, splices, and mistakes.
5% is typical for a simple rectangular room; more complex layouts with many inside/outside corners may need a higher allowance.
The length of material on a single roll, as supplied by the manufacturer.
Commercial resilient cove base is commonly sold in 120 ft (36.5m) rolls, but check your specific product's packaging.
Cove base rolls needed
2 rolls
- Total length needed
- 136.5 ft
They open the calculator with your figures already in it
Vinyl/Rubber Cove Base Roll Calculator: 2 rolls — shown in imperial, US market. The link sets both, so the result they see is the one on your screen.
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How this was calculated
Formula source(s)
- Total cove base length = wall perimeter × (1 + waste allowance); rolls needed = ceil(total length ÷ standard roll length), commonly 36.5m (120 ft) per roll for commercial resilient cove base
Inputs used
- Wall Perimeter (Minus Doorways)
- 130 ft
- Waste Allowance (%)
- 5
- Standard Roll Length
- 120 ft
Intermediate steps
- Total length needed
- 136.5 ft
What this calculation does not cover
- Dividing total length by roll length assumes a roll can be spent down to the last inch, and it cannot. Each wall takes a whole piece, and whatever is left when the remainder is shorter than the next wall is scrap, so a floor of small rooms and short walls yields far less usable base per roll than one long corridor does. A flat waste percentage averages that away rather than accounting for it.
- The rolls are counted and nothing that sticks them is. Cove base adhesive is bought against length at its own spread rate — a US gallon (3.8 L) covers a hundred metres or so of base through the right notched trowel, and much less over a coarse or wavy wall where more has to be laid down to make contact — and it is the item that stops the crew when it runs out, not the base.
Estimated cost — your price
This site holds no price list for this material — local prices vary too much to publish honestly. Enter your supplier's price and the result is costed with it.
Computed in your browser — nothing you enter is uploaded. Presented in US customary units and US trade terminology. Where a formula follows a published standard, that standard and its edition are cited beside it on this page; where none governs, the page says so. Local amendments override model codes — verify against the code in force where you build.
Sources checked 2026-09-06 · in the site-wide review of 2026-09-06 · v1.1.1
Regulatory standards & verification citations1
- Total cove base length = wall perimeter × (1 + waste allowance); rolls needed = ceil(total length ÷ standard roll length), commonly 36.5m (120 ft) per roll for commercial resilient cove base
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