Dental practice overhead in Canada: what the average hides

Why one overhead number misleads

A blended overhead percentage takes every dollar you spend, on staff, facility, supplies, lab, and equipment, and divides it by what you collect. The result is a single figure for the whole practice. The problem is that no single procedure has that cost structure. A 45-minute hygiene visit and a same-day crown sit at opposite ends of chair time, materials, and lab work, yet the blended average treats them as if they cost the same share of your overhead.

That is why two practices with an identical 62 percent overhead can have very different profitability. One may be carried by a handful of strong procedures while several others quietly run below cost. The average looks healthy; the mix underneath it may not be.

Overhead is not the same across Canada

Costs that make up overhead, commercial rent, wages, and lab fees, vary widely by province and even by city. A practice in the Greater Toronto Area or in Vancouver typically faces higher facility and staffing costs than one in a smaller market, which pushes the same procedure's estimated cost up even when the suggested fee is similar. Practices in Alberta, Quebec, and Atlantic Canada each sit on a different cost base again.

For owners who also operate or benchmark against the United States, the same logic holds across the border. A practice in Seattle or elsewhere in Washington carries a different wage and rent structure than one in Ontario, so a fee that earns a comfortable margin in one market can be thin in another. The point is not the exact percentages, which move year to year, but that a national or provincial average is the wrong tool for a single practice's pricing.

From overhead to per-procedure margin

The number that actually guides a pricing decision is the margin on a single procedure: the fee you charge, minus the estimated cost to deliver it, which is chair time, materials, lab, and a fair share of overhead. Get that for every procedure in your schedule and the average stops mattering, because you can see exactly which fees carry the practice and which need a second look.

DentistOpFlow builds this from costs you already have. It turns your supplier invoices and your schedule into a per-procedure estimate of cost and margin, and flags the fees sitting below target. There is no new data to collect, no patient information involved, and your cost data stays in your own storage, never on our servers.

What to do next

Start with one fee. The Practice Cost Evaluator gives you a free, no-login read on a single procedure's estimated cost and margin so you can see the gap between a regional average and your own economics. When you want the whole schedule, DentistOpFlow does it across every procedure and tracks it month over month.

The figures we pre-fill are general reference estimates for directional guidance, not a fee schedule or recommended fees, and your own numbers are always more accurate. Replace the defaults with your real costs to see where your practice actually stands.

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