There is no fixed price for a Facebook ad. The same ad can cost twice as much during Ramadan and half as much in a quiet week. That leaves business owners unsure how much to spend and whether a figure is good.
This article explains how Facebook and Instagram price ads, what raises or lowers costs and how to calculate a sensible monthly budget instead of picking a random number.
How Facebook sells ads
Ads on Meta’s platforms run on an auction. Every time someone opens Facebook or Instagram, many advertisers want to reach them. The platform picks which ad to show based on three things: how much the advertiser is willing to pay, how likely the ad is to achieve its goal, and the ad’s quality and engagement.
So a good ad costs less than a weak one, even when both target the same people.
Metrics you will see
CPM: cost per thousand impressions.
CPC: cost per click.
CPL or cost per result: cost per message, form or call. The key number for most local businesses.
ROAS: sales revenue per pound of ad spend. Important for online stores.
What pushes costs up
Competition and season
During Ramadan, Black Friday, holidays and back-to-school, many advertisers enter the auction and costs rise. Plan for it.
A very narrow audience
Targeting a tiny area with tight age and interest filters creates a small audience with more competition. Precise targeting matters, but do not overdo it.
A weak ad
Dull creative or an unclear message makes people scroll past, the platform reads the ad as poorly matched and charges more.
The objective you choose
A reach objective is cheap per impression but rarely brings enquiries. A leads or messages objective costs more per impression but seeks people likelier to act.
Calculating your budget: start from the end
Instead of asking how much to spend, ask how many customers you need:
Set the number of customers you need per month.
From experience, how many of every ten enquiries buy?
Estimate cost per enquiry from past data or a small test.
Multiply.
Illustrative example with hypothetical numbers: you need 20 customers a month and 2 in 10 enquiries buy, so you need 100 enquiries. If the test cost per enquiry is EGP 60, the budget is roughly EGP 6,000 a month. These figures only illustrate the method; your real numbers come from testing your own business.
Our free ad budget calculator does this in seconds.
Start with a test, not a big campaign
Treat the first two weeks as learning. Run two or three ads with different messages and let the platform gather data. Then pause the weak ones and add budget to those bringing enquiries at the lowest cost. Test spend is not wasted; it is how you learn the market.
Things that genuinely lower costs
A short video showing the product or problem in the first three seconds.
A clear offer in the first line.
A page or WhatsApp number that replies quickly, which lifts conversion.
Correctly installed pixel and measurement so the platform learns who actually converts.
Refreshing creative every two to three weeks in small local markets.
Frequently asked questions
What is the minimum daily budget?
The platform allows small daily budgets, but very small budgets do not give it enough data to learn. What matters is enough results per week to judge.
Do I pay in dollars or pounds?
It depends on the currency chosen when the ad account was created. Some bank cards have limits on international payments, so check with your bank.
Does ad spend go to the agency?
No. Normally it is charged to your card by the platform, and the agency fee is a separate item.
Bottom line
Facebook ad costs are not fixed, but you can control them with strong creative, sensible targeting and the right objective. Start from the customers you need and test before scaling. If you want help working out the numbers and running the campaign, the Truva Media team can help.
