Refill Cost Calculator

Enter a current pack price, count, users and replacement interval to estimate unit cost, annual use and whole-pack spending in USD.

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How this result is calculated

Cost per head is pack price divided by pack count. Annual consumption cost multiplies that by 12, household users and the replacement interval. Annual pack purchase cost rounds the needed pack count up to a whole pack. Tax, shipping, subscriptions and future price changes are excluded.

Before acting

Check the current manufacturer package and full model code. BrushMatch has not physically tested fit, and calculator estimates are not shopping quotes.

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Sources and scope

1. ADA toothbrush guidance · dental professional organization; web search excerpt; retrieved 2026-10-30
2. Oral-B replacement-head fit guide · manufacturer; web search excerpt; retrieved 2026-10-30
3. Philips brush-head system guide · manufacturer; web search excerpt; retrieved 2026-10-30