Creative planning calculator
How many ads should you actually make?
Teams commit to 20, 30 or 50 ads before checking two things: how many winners the next quarter actually needs, and how many of those ads the media budget can afford to test properly. Those two numbers decide the batch size.
Put in your own CPA, your own hit rate and your own budget, and work backwards. No benchmarks, no signup, nothing stored — and every example further down the page re-runs itself on your numbers as you type.
Define a winner
Before you can count winners, decide what one is.
Your winner threshold
≤ €80 CPAAny sufficiently tested creative at or below €80 CPA counts as a winner.
€100 × 80% = €80
Measure your hit rate
From your recent history. A quarter gives a steadier base than a few weeks.
Your observed hit rate
12.5%5 of 40 tested creatives cleared it — about one in 8.
5 ÷ 40 = 12.5%
Set your target
Now decide what the next batch has to produce.
Creative volume required
43 creativesAt 12.5%, that many tests reach 80% probability of at least 4 winners.
Check you can afford to test them
Producing them only helps if each one gets enough spend to learn from.
Spend per creative
€200This is your operating assumption, not an industry rule. Change it to match how you actually run tests.
€100 × 2 = €200
Produce
43creatives, to reach 80% probability of at least 4 winners at your 12.5% hit rate.
creatives · €8,600 media
Production is your constraint.
Your €20,000 testing budget can fund about 100 creative tests at €200 each.
You only need 43 for this plan, so you have room for 57 more tests than it
requires.
Your problem is not finding more test budget. It is producing enough
creative worth spending it on.
Production volume is not testing capacity
A team spending €30,000 a month cannot test creative like a team spending €300,000. The batch size your budget can teach you from is a different number from the batch size you can produce.
At your €200 per creative, the arithmetic is unforgiving:
| Test budget | Creatives you can properly test |
|---|---|
| €6,000 | 30 |
| €20,000 | 100 |
| €60,000 | 300 |
If you produce 60 ads and can only fund 30 tests, you do not have a 60-ad testing plan. You have a 60-ad production plan with the capacity to learn from 30. More production only creates more learning when the media budget can carry it.
Thirty ads can still be five bets
Creative volume and concept diversity are not the same thing. Brief five concepts, send each to six creators, and you have produced thirty assets while placing five bets.
5 concepts × 6 executions = 30 assets, 5 bets
Different hooks, angles and propositions tell you which idea deserves more investment.
Different creators on one idea tell you whether the idea was wrong or one execution simply missed.
You need both, and they fail in opposite directions. One execution per concept makes it easy to kill a good idea because of a bad edit. Thirty executions of one concept gives you certainty about that concept and tells you nothing about where else to place a bet.
Plan breadth and depth separately. Your 43 creatives are an asset count, not a concept count — decide how many distinct ideas sit underneath them before anyone starts producing.
Your hit rate is the expensive variable
Holding your target at 4 winners and 80% confidence, the volume you need moves sharply with the hit rate — and so does the media spend behind it.
| Creative hit rate | Creatives required | Test spend required |
|---|---|---|
| 5% | 110 | €22,000 |
| 10% | 54 | €10,800 |
| 12.5% (yours) | 43 | €8,600 |
| 15% | 36 | €7,200 |
| 20% | 27 | €5,400 |
This is where creative strategy has a number attached to it. A better hit rate does not only produce more winners. It means fewer assets have to be commissioned, produced and funded before you find them. Volume buys you more shots. Better selection changes which shots you take.
So what should those 43 creatives be?
This calculator tells you how many creatives your performance and budget justify. It cannot tell you what they should say — and that is the harder half of the decision.
Which hooks. Which angles. UGC or product demo. Top of funnel or bottom. Which concepts you have already overproduced, which ones competitors are increasing, what launched this week, and what has stayed live for months.
Where the answer comes from
Your category already contains the signals.
Likely reads every live ad in your category and classifies all of them the same way, so the allocation is visible instead of anecdotal. This is the live demo workspace — five brands that do not exist, 269 ads between them.
Funnel stage
Formats
Angles
Movement, last 30 days
Every figure is what the demo workspace returns. In your account these are the competitors you named.
Know how many bets you need. Then choose better bets.
Your plan says 43 creatives. Deciding what deserves one of those slots is a different question, and it is the one Likely was built for.
- What your competitors are producing — every live creative in the category, counted rather than sampled.
- How they are producing it — hooks, angles, formats, funnel stages and awareness, on one published vocabulary.
- Where your coverage is thin — combinations the category runs that you have never made.
- What keeps running — an ad launched yesterday separated from one competitors have funded for four months.
- What just changed — new ads and shifts in the mix as they happen.
Check the maths
Everything above comes from your inputs. Nothing uses an industry hit rate.
Winner threshold
Your account CPA, adjusted by the outperformance you require.
€100 × 80% = €80
Observed hit rate
Sufficiently tested creatives that cleared the threshold, divided by all sufficiently tested creatives.
5 ÷ 40 = 12.5%
Required creative volume
The smallest number of future tests where the probability of producing at least your
required winners reaches your chosen confidence. The model is a binomial
distribution, X ~ Binomial(n, p),
and it finds the smallest n where P(X ≥ winners) ≥ confidence.
12.5% hit rate · 4 winners · 80% confidence = 43 creatives
Testing budget
€100,000 × 20% = €20,000
Spend per creative
Your account CPA times the multiple you chose. The multiple is an operating assumption and does not guarantee statistical significance.
€100 × 2 = €200
Testing capacity
€20,000 ÷ €200 = 100 creatives
What the number does and does not say
This is a planning model, not a forecast. It assumes your past hit rate is still a useful basis for planning the next batch.
It does not say that 43 creatives will produce exactly 4 winners. It says that if the underlying rate stays at 12.5%, a batch of 43 independent tests has a 80% probability of producing at least 4.
Your actual result can land either side of that. The uncertainty is the reason the calculator works in probability rather than handing you an average.
One assumption worth naming: independence. Forty-three variations of one idea are not forty-three shots. If the idea is wrong they fail together, and the model will have counted them as if they could not. That is what the breadth and depth section is guarding against.
Keep going
Related
Use your own numbers, then choose better bets.
No benchmark can tell you how many creatives your account should produce. Your CPA, hit rate and budget can — and Likely can tell you what deserves to get made.
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