Not sure how much to spend on gym ads? Here is how to calculate your budget from your member LTV, your target acquisition cost, and your growth goals.
Most gym owners set their ad budget by feel. They spend $500/month because it feels reasonable, or $200/day because a competitor seems to be running lots of ads. Neither approach is tied to actual business math.
Here is how to calculate the right budget for your gym from first principles.
## Step 1: Know Your Member Lifetime Value (LTV)
LTV is the total revenue a member generates before they cancel.
LTV formula:
Average monthly membership fee multiplied by average membership duration in months.
Example:
- Average membership: $120/month
- Average member stays: 11 months
- LTV = $120 x 11 = $1,320
If you do not know your average membership duration, check your gym software. If you have been open less than 12 months, use 8 months as a conservative estimate.
## Step 2: Set Your Maximum Cost Per Acquisition (CPA)
How much are you willing to spend to acquire one member?
A simple rule: spend no more than 15-25% of LTV on acquisition.
Using the example above:
- 15% of $1,320 = $198 max CPA
- 25% of $1,320 = $330 max CPA
So you can afford to spend up to ~$200 to acquire each member and remain comfortably profitable.
## Step 3: Estimate Your Funnel Metrics
Now work backwards from your CPA target.
Typical gym funnel:
100 leads to 55 who show up, to 30 who get an offer, to 18 who sign = 18% raw close rate.
If you want 20 new members per month and your close rate is 18%, you need:
20 divided by 0.18 = 112 leads per month.
At a cost per lead (CPL) of $12: 112 x $12 = $1,344/month ad spend.
At a CPL of $8 (excellent): 112 x $8 = $896/month.
At a CPL of $20 (needs improvement): 112 x $20 = $2,240/month.
Step 4: Build Your Budget
Use this table to estimate monthly ad spend:
| Goal (new members/month) | CPL $10 | CPL $15 | CPL $20 |
|---|
| 5 members | $280 | $420 | $555 |
| 10 members | $555 | $835 | $1,110 |
| 20 members | $1,110 | $1,670 | $2,220 |
| 30 members | $1,665 | $2,500 | $3,330 |
Assumes 18% lead-to-member conversion rate.
## Step 5: Allocate Across Channels
A typical gym ad budget split:
For most gyms (growth phase):
- Meta Ads (Facebook + Instagram): 60%
- Google Ads (Search): 30%
- TikTok / other: 10%
For gyms with strong SEO and reviews:
- Meta Ads: 70%
- Google: 15%
- Retargeting: 15%
For gyms with high-intent local market:
- Google: 50%
- Meta: 40%
- Retargeting: 10%
## What to Do When Your CPA Is Too High
If your actual cost per acquired member is significantly above your target:
Fix 1: Improve your close rate. If leads show up but do not sign, the offer, tour, or sales process is the problem — not the ads. A 5% improvement in close rate reduces CPA by 25%.
Fix 2: Improve your show rate. If leads book consultations but do not show, your follow-up is the problem. Call within 5 minutes of a lead coming in. Text reminders 24 hours and 1 hour before.
Fix 3: Improve your offer. A stronger intro offer (free trial vs. discounted membership) generates cheaper, higher-quality leads. Test offers before blaming targeting.
Fix 4: Tighten your geo. If you are advertising within a 15km radius and your gym is only worth visiting within 5km, you are paying for irrelevant leads. Tighten the radius.
## The 90-Day Budget Plan for New Gyms
| Month | Budget | Goal |
|---|
| Month 1 | $1,500 | Test 3 offers across Meta. Find CPL below $15. |
| Month 2 | $2,000 | Scale winning campaign. Add Google search. |
| Month 3 | $2,500 | Retarget website visitors. Introduce referral programme. |
By month 3 you should have enough data to know your true CPA and whether scaling ad spend will be profitable.
If you want someone to audit your current ad spend efficiency — whether you are paying too much per lead and why — our free growth audit will show you exactly where budget is being wasted and how to reallocate it.
