Budget season rolls around every year, and every year the first aid line item gets squeezed. Here's the thing: first aid supplies are one of the few costs you can actually model in advance. With a simple per-person calculation and a risk rating for your facility, you can predict what you'll spend, buy in bulk, and stop overpaying for single boxes from the pharmacy down the street.
How to Estimate First Aid Costs Per Person
Start with headcount, then adjust for risk. A low-risk office, like an accounting firm, uses roughly 15 to 25 consumable first aid items per person per year. A moderate-risk facility, like a dental clinic, runs 25 to 40. A high-risk workplace, like a factory floor, goes through 40 to 60.
Those figures are planning estimates, not gospel, but they're consistent enough to build a budget on. Multiply your headcount by your risk range, and you get the number of individual consumables you'll need to keep in stock.
Then attach a unit cost. Individually packaged items bought at retail typically cost 15 to 40 cents each. Bought in bulk refill packs, the same items commonly drop to 8 to 20 cents each. That spread is where the savings live.
If you want to keep things simple: a low-risk workplace usually budgets $12 to $25 per person per year, moderate risk $25 to $40, and high risk $40 to $70. These are common planning ranges, and your actual number will depend on your kit contents and supplier.
Two more costs belong in the model. The kit itself, cabinet, or wall unit is a one-time capital cost, commonly $150 to $600 depending on size and the number of stations. Training and documentation add a small annual amount, usually under $100 for a small facility, and provincial rules often require a first aid record book that tracks every use and refill.
Three Worked Examples
A 20-person dental clinic. Moderate risk, so plan on about 30 consumables per person per year. That's 600 items. At a blended bulk cost of 12 cents per item, the consumable budget lands around $70 to $90 per year, plus a few larger items like splints and cold packs. Realistically, budget $150 to $250 total.
A 50-person long-term care home. Higher risk, heavier use of dressings and skin care products. Plan on 45 consumables per person per year, or about 2,250 items. At bulk pricing, consumables run $250 to $350 per year, and with wound-care extras, a $400 to $600 line item is realistic.
A 100-person factory. Risk depends on your hazard class, but assume high risk: 50 items per person per year, or 5,000 items. Bulk buying brings that to roughly $500 to $700 in consumables. Add splints, trauma dressings, and eye wash to the kit, and plan for $800 to $1,200.
Cost Breakdown by Category
| Category | Share of kit spend | Typical bulk unit price | Refill driver |
|---|---|---|---|
| Adhesive bandages | 25% to 35% | 3 to 8 cents | Daily use |
| Gauze and dressings | 15% to 25% | 8 to 20 cents | Wound care |
| Antiseptic wipes and prep pads | 10% to 15% | 4 to 12 cents | Cleaning wounds |
| Medical tape | 5% to 10% | $1.50 to $3.00 per roll | Dressing changes |
| Gloves | 10% to 15% | 10 to 20 cents | Every treatment |
| Instruments and splints | 5% to 10% | $2 to $15 each | One-time, replaced as used |
Bandages, dressings, and prep pads make up half or more of your recurring spend. That's exactly where bulk refill packs pay off. Gloves and instruments are one-time or occasional buys, so there's less to gain from stocking them deep. Focus your case quantities on the three categories that turn over fastest.
Where Bulk Buying Saves Real Money
Three strategies move the needle. First, buy refill packs instead of individual items; the per-unit savings commonly run 30% to 50%. Second, standardize your kit contents so you're stocking ten SKUs instead of forty. Third, buy the high-turnover items in case quantities and refill kits from the case. None of this requires a warehouse; a shelving unit and a bin system handle a six-month supply for a 50-person facility.
Here's what that looks like with real products. Alcohol prep pads are a staple in every kit, and the CliniEco Medical Alcohol Prep Pads 70% Isopropyl 200-Pack prices per box of 200, which beats buying small tubs at retail. Sterile gauze is another high-turnover item, and the CliniEco Medical Gauze Sponges Sterile 12-ply 200-Pack gives you a bulk count per box for dressing changes.

Even low-glamour items add up. Tongue depressors, which clinics use constantly, come sterile in boxes of 100, like the CliniEco Medical Tongue Depressors Birch Wood Sterile 100-Pack. When the unit cost is a few cents, the only way to move the needle is volume.

One compliance note: workplace first aid kits in Canada are guided by CSA Z1220, the standard for first aid kits in the workplace, and provincial occupational health regulations set minimum contents based on headcount and hazard rating. Buy your consumables in bulk, but keep the kit contents aligned with the standard.
One caution on volume: don't overstock items with short shelf lives. Sterile gauze and antiseptics typically keep 2 to 5 years, so a two-year supply is safe, but a five-year supply of a product with a two-year shelf life is waste. Match your case quantities to your actual consumption rate, and rotate stock so the oldest boxes go out first. A monthly consumption log makes that math easy.
Frequently Asked Questions
What goes into a compliant first aid kit in Canada? The baseline is CSA Z1220, which sets minimum contents for workplace first aid kits, and your provincial OHS rules add more requirements. Kit size depends on the number of workers per shift and your hazard rating. Check both before you finalize contents.
How often should first aid supplies be restocked? A quick check after every use, plus a monthly inventory review, is the common rhythm. Expiry dates on sterile items and antiseptics should be reviewed at least quarterly, and most facilities do a full kit audit every 12 months.
Do I need a first aid kit with specific contents for my clinic? Yes. Provincial regulations, like Ontario's O. Reg. 1101 or Alberta's OHS Code Part 11, specify minimum contents by worker count and hazard level. A 20-person dental clinic and a 100-person factory legally need different kits.
How much does a first aid kit cost per employee per year? As a planning estimate, low-risk workplaces budget $12 to $25 per person per year, moderate-risk $25 to $40, and high-risk $40 to $70. That covers consumables, not the kit cabinet itself.
Which first aid items expire fastest? Sterile products and antiseptics carry the shortest shelf lives, commonly 2 to 5 years from manufacture. Gauze, prep pads, and adhesive products all show expiry dates, and sterile items must remain sealed to stay usable.
How much can I save buying first aid refills in bulk? Bulk refill packs commonly cost 30% to 50% less per unit than individually packaged items, and case-tier pricing from a medical supplier beats retail consistently. The savings show up fastest on bandages, gauze, and prep pads, which are the highest-turnover items in any kit.
How do I calculate how many first aid kits my facility needs? Provincial rules tie kit requirements to headcount and floor layout. A common rule of thumb is one kit per 25 workers per shift plus additional kits for remote or high-hazard areas. Your provincial OHS regulator publishes the specific formula.
What should I look for in bulk first aid supplies? Check sterility claims, lot numbers, and expiry dating on every carton. Sterile items need intact packaging, and lot traceability matters if a recall ever lands. CliniEco publishes those details per SKU, like the packaging and sterility specs on the CliniEco Medical Gauze Sponges Steril12-plyly 200-Pack, so you can verify before you buy.
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