Most clinic owners set a marketing budget by guessing. They pick a number that feels safe, spend it, and hope. This calculator works the other way round: start from the number of new clients you want each month, and it shows you the ad budget that goal actually requires, and what each booking is likely to cost.
We build marketing systems for aesthetic clinics, and the first thing we do on every account is this same piece of math. It turns “how much should I spend on marketing” from a feeling into a plan you can hold your ads to.
Med spa marketing budget calculator
Enter your goal and your real numbers. Every figure below is editable, so change the defaults to match your clinic.
This is a planning estimate, not a promise. It assumes your offer, follow-up and landing page are working, which is exactly where most wasted ad spend hides. Ad platforms, not this page, set your real cost per lead. Change the defaults to your own tracked numbers for the closest answer.
How the calculator works
The logic is deliberately simple, because the honest version of this math is simple. You decide how many new clients you want. Your booking rate tells you how many leads it takes to get them. Your cost per lead tells you what those leads cost. Multiply it out and you have your budget.
- Leads needed = clients wanted ÷ your lead-to-booking rate. Want 20 clients at a 20% booking rate, and you need 100 leads.
- Ad budget = leads needed × your cost per lead. Those 100 leads at $25 each is a $2,500 monthly ad budget.
- Cost per booked client = budget ÷ clients. It’s the number that tells you whether the math is sane: if a client is worth $400 and costs $125 to book, you have room to grow.
The two numbers that decide everything
Notice that the budget barely depends on how “good” your ads look. It depends on two things: your lead-to-booking rate and your cost per lead. Improve either one and the whole budget drops, because you are wasting less on leads that never turn into clients.
This is why we tell every clinic the same thing before they raise a budget: fix the follow-up first. A clinic that replies to enquiries within the hour books a far higher share of the same leads than one that answers the next day. Push your booking rate from 12% to 20% and you cut the leads you need, and the budget, by a third, with no change to the ads at all.
What counts as a “normal” number
These are working ranges we see across aesthetic clinics, not fixed rules. Use them only until you have your own tracked figures, which always beat any benchmark.
| Input | Typical range for aesthetics | What moves it |
|---|---|---|
| Cost per lead | $15 to $40 | Offer strength, targeting, local competition |
| Lead to booking rate | 15% to 25% | Response speed, offer clarity, who books the call |
| Average new-client value | Your real first-visit average | Your menu and packaging, not a benchmark |
Where the budget should go
The number this calculator gives you is your ad budget, the media spend that buys leads. Your total marketing budget is a bit more, because a few things make that spend actually convert. In order of what matters:
- The offer. Free to fix, and it moves cost per lead more than anything else. A specific, complete offer with a clear price outperforms “book a consultation” every time.
- Follow-up. The system, or the person, that answers leads fast. This is the cheapest lever on your booking rate and the one clinics skip most.
- The landing page. One page per offer, built for the phone, so the click you paid for does not land on a busy homepage and bounce.
- The ads themselves. Last, not first. Good creative helps, but it cannot rescue a weak offer or slow follow-up.
If you want the full picture of how these pieces fit, our guide to setting a med spa marketing budget walks through each one, and the complete med spa marketing guide covers the system they all sit inside.
Want us to build the offer, follow-up and ads behind a budget like this? Tell us about your clinic and we’ll map it with you.
Frequently asked questions
How much should a med spa spend on marketing?
There is no single right percentage, because the honest answer depends on your goal and your numbers. Work backwards instead: decide how many new clients you want, divide by your lead-to-booking rate to get the leads you need, and multiply by your cost per lead. That is your ad budget. For most aesthetic clinics it lands somewhere between 7% and 15% of revenue, but the calculation above is more useful than any percentage because it uses your real close rate and lead cost.
What is a good cost per lead for an aesthetic clinic?
In aesthetics, cost per lead commonly runs between $15 and $40, depending on your offer, your targeting and how competitive your local market is. A strong, specific offer lowers it; a vague “learn more” raises it. The number matters less than what happens next: a $30 lead you book is cheaper than a $15 lead you ignore. Track your own cost per lead and booking rate together, not in isolation.
Should I set my budget as a percentage of revenue?
A percentage is a fine sanity check but a poor starting point. It tells you nothing about whether a given spend will hit a specific goal. Start from the goal instead, the way this calculator does, then check the result against a percentage to make sure it is sustainable. If the budget your goal requires is far above what your revenue can support, the fix is usually a stronger offer or a better booking rate, not simply spending more.
Vanessa spent over seven years running digital marketing for global brands before founding The Kay Media to fill the calendars of injector-led med spas across Canada and the US. More about Vanessa