When someone asks me how much they should spend on ads, they usually want a figure. Any figure I gave without knowing their numbers would be made up. What I can give is the method I use with every client, which takes about twenty minutes with a calculator and produces a budget you can defend.
Step 1: Know what a customer is worth
Work out the profit, not revenue, from an average customer, ideally over their lifetime with you. A clinic patient who returns for years is worth far more than their first appointment. A one-off furniture purchase is worth less over time than a gym membership with a high renewal rate.
If you don't know lifetime value, use first-purchase profit. It's conservative, which is fine for a first budget.
Step 2: Work out what you can pay for a lead
Next, you need your close rate: of the people who enquire, how many become customers. Look at the last few months of enquiries. If you don't track this, start now, because it's the most useful number in your business.
Paid ads · Dubai
Working backwards (example numbers)
| Step | Example |
|---|---|
| Profit per customer | AED 1,200 |
| Leads that become customers | 1 in 5 (20%) |
| Maximum you can pay per lead to break even | AED 240 |
| Target cost per lead, leaving margin | AED 120 to 160 |
These are illustrative numbers, not benchmarks. Use your own figures. The point is the logic: profit per customer multiplied by close rate gives the break-even cost per lead, and you aim comfortably below it.
Step 3: Fund a fair test
Ad platforms need enough conversions to learn. If your test budget only buys a handful of leads a month, you won't learn much. Budget enough for a test of several weeks that can realistically produce a meaningful number of leads at your target cost, then decide.
A quick way to size it: decide how many leads you'd need to see before trusting the result, multiply by your target cost per lead, and that's your test budget. If the answer is more than you can afford, test one channel instead of three, or narrow the offer, rather than spreading too little across everything.
On Google, remember that the daily budget is an average. Google's documentation says it can spend more on some days, but won't charge more than the daily budget times 30.4 over a month. Meta, TikTok and others also allow daily or lifetime budgets. Plan in monthly totals so there are no surprises.
Step 4: Scale what works
Once a campaign hits your target cost per lead and those leads turn into customers, increase spend steadily rather than all at once. Large jumps can push platforms back into a learning phase and costs often rise as you reach beyond the most responsive audience.
- Increase budgets gradually on campaigns that hit your target cost per lead.
- Cut campaigns that clearly miss after a fair test.
- Recheck lead quality, not just volume. See fixing low-quality leads.
Where the money should go first
For most small Dubai businesses, I put the first budget where buying intent is highest. That usually means Google Search for services people actively look for, and Meta or click-to-WhatsApp ads for products people buy on impulse or through conversation. Awareness channels come later, once the basics convert.
Side by side
Spending a small budget
Spread thin
- A little on Google, Meta, TikTok and LinkedIn
- No platform gets enough data to optimise
- Hard to tell what is working
Focused
- One or two channels that match how customers buy
- Enough budget for each to learn
- Clear answer after the test period
Don't forget the costs around the ads
Ad spend is only part of the bill. Budget for creative (photos, video, design), the landing page, tracking setup and someone's time to manage and reply to leads. A good campaign pointed at a weak page loses money, so sometimes the best first spend is on the website or landing page, not the ads.
Seasonality
Costs and conversion rates move with the UAE calendar: Ramadan, summer, Dubai Shopping Festival. Plan budgets by month, not as one flat number. See the UAE marketing calendar.