How Much Does Facebook Advertising Cost? 2026 Price Guide

If you're weighing up Facebook ads and your first question is "what is this actually going to cost me", you deserve a straight answer rather than a shrug.

Here it is. Most small businesses advertising on Meta in 2026 pay somewhere between £4 and £30 for a thousand impressions, between about 30p and £2.50 per click, and between roughly £8 and £80 for a lead.

Those ranges are enormous, and that's the honest part. A mobile hairdresser and a commercial law firm are bidding in the same auction at completely different prices.

The average is the least useful number in that spread. What matters is where you sit inside it, and which of the things setting your price you can actually change.

The short answer on what Facebook advertising costs

Those are the ranges we see across the small business accounts we run. They're a starting map, not a promise.

The thing to understand first is that Meta doesn't sell you leads. It sells attention, through a live auction, and every other number in your account is derived from that.

You set a daily or lifetime budget. Meta spends it buying impressions against the people you've asked for, and what you get back depends on how many of those impressions become clicks, and how many clicks become enquiries.

That's why two businesses with identical budgets can end up with a tenfold difference in cost per customer. Same spend, very different conversion rates along the way.

The three numbers that make up your bill

Learn these three and you can read any Facebook ads report in about ninety seconds.

CPM, the price of attention

CPM means cost per mille, the cost of showing your ad a thousand times. It's the rawest measure of how expensive it is to reach your chosen audience.

CPM rises when lots of advertisers want the same people. It also rises when your audience is small, because Meta has fewer cheap impressions available to fill your budget with.

CPC, the price of a visit

CPC is cost per click. It isn't a number you bid directly in most campaigns, it's the result of your CPM divided by how many people found your ad interesting enough to tap.

Double your click-through rate and you halve your cost per click, with no change to your budget at all. That's the single most reliable saving available to a small advertiser, and it comes from better creative rather than cleverer settings. If the underlying auction mechanics are new to you, our explainer on how pay-per-click advertising works covers the same logic across Google and Meta.

Cost per lead, the only one your accountant cares about

Cost per lead is total spend divided by the number of enquiries, bookings or form fills you got. It bundles everything above it, plus the quality of the page you sent people to.

A business can have a perfectly healthy CPM and a terrible cost per lead, purely because the landing page asks for too much too soon.

How Meta actually decides what you pay

Every time someone opens Facebook or Instagram, an auction runs for the space in their feed. Understanding what wins it is the difference between accepting your costs and controlling them.

Meta doesn't simply hand the slot to the highest bidder. It ranks advertisers on three things combined.

The practical consequence is the bit most cost guides skip. An advertiser with a mediocre bid and a genuinely good ad routinely beats an advertiser with a big bid and a dull one, and pays less per result while doing it.

That's not generosity. Meta's revenue depends on people continuing to scroll, so ads that people quite like are cheaper to run than ads that people scroll past.

Which means the cheapest lever you own is the ad itself. Before you raise a budget or widen a radius, look hard at whether the first three seconds of your video earn a pause.

Why your industry changes the price more than anything else

Before you blame your ad copy for an expensive CPM, check what your sector normally pays. The gap between the cheapest and dearest industries on Meta is wider than most owners expect.

Three forces drive that spread.

The first is customer value. A law firm can profitably pay thirty times what a café pays for the same impression, because one case is worth thousands and one coffee is worth three pounds. High-value industries bid the price up for everyone in their category.

The second is audience overlap. Hospitality and retail can advertise to almost anyone within a few miles. Dental implants, commercial insurance and B2B software are chasing a narrow slice of the population, and narrow slices cost more per impression.

The third is regulation. Ads for credit, housing and employment fall into Meta's special ad categories, where targeting options are deliberately restricted. Less targeting control usually means more wasted impressions, which shows up in your account as a higher effective cost per lead.

What a realistic monthly Facebook ads budget looks like

The question behind "how much do Facebook ads cost" is usually "what do I need to commit each month for this to work". Here's how we think about it by stage rather than by business size.

Meta will happily take a few pounds a day, but the platform minimum isn't the practical minimum. Below roughly £300 a month you rarely gather enough conversion data for the system to learn who your buyers are, so you end up paying for a permanent learning phase.

A rough sense check we use with owners. If your average customer is worth under £50, you need volume, so think in terms of cheap reach and repeat purchase. If they're worth over £500, you can afford a smaller, more expensive audience and should stop worrying about CPM almost entirely.

If you're at the very start of this, our walkthrough on getting started with Facebook ads is the better place to begin than a budget spreadsheet.

Where a £1,000 budget actually goes

Arithmetic makes this concrete. Here's a typical local lead generation campaign at £1,000 a month, with the lever that moves each stage sitting alongside it.

Fifty-five leads for a thousand pounds. Now watch what happens when one rate changes.

Lift the click-through rate from 1% to 1.5% and the same budget buys around 1,670 clicks. Hold the landing page at 5% and you get roughly 83 leads, dropping your cost per lead from about £18 to about £12.

You didn't spend a penny more. You just made the ad worth tapping.

The same effect runs the other way. A landing page that converts at 2.5% instead of 5% doubles your cost per lead overnight while your ad account looks completely healthy.

Five levers that move your cost

These are the five things we check first when an account is paying over the odds.

1. Audience sizeVery small audiences push CPM up because Meta runs out of cheap impressions and starts showing your ad to the same people repeatedly. Watch frequency: once an average person has seen the ad four or five times in a month, performance usually sags.
2. Campaign objectiveAwareness and reach objectives buy cheap impressions. Lead and sales objectives ask Meta to find people likely to act, which costs more per impression but far less per customer. Choosing traffic because the clicks look cheap is the classic false economy.
3. Bidding strategyThe default highest-volume bidding spends your whole budget whatever the market price. A cost-per-result goal caps what you'll pay for an outcome, which protects your margin but can slow delivery if you set it unrealistically tight.
4. Creative quality and fatigueMeta rewards ads people engage with by charging less for them. The flip side is decay: the same creative shown to the same audience week after week will quietly raise your costs, so plan new variations roughly monthly.
5. Geography and seasonalityA ten-mile radius around a market town costs less per impression than central London. And November and December are the most expensive weeks of the year on Meta, because every retailer on earth is bidding against you.

What the first 90 days usually cost

Costs on Meta are not flat. They start high, settle, then improve, and knowing that in advance stops you killing a campaign in the week it was about to work.

If three months in your cost per lead still sits above the ceiling your margins allow, the problem is rarely the budget. It's usually the offer, the audience definition, or a landing page that leaks.

What counts as a good cost per lead

There's no universal good number, and anyone quoting one without asking what you sell is guessing. The only answer that holds up is arithmetic you can do in two minutes.

Take your average job or order value. Multiply by your gross margin. Multiply by the share of enquiries you actually convert into customers. That's the most you can pay for a lead before you're working for free.

A gardener with a £400 average job, 50% margin and a 40% close rate can afford £80 per lead and still make money. A takeaway with a £22 order needs leads under about £3, which is why that sector usually advertises for repeat orders rather than one-off enquiries.

Cheap leads that never answer the phone are the most expensive leads you can buy. We'd rather pay double for enquiries that convert, and that judgement only becomes possible once you're tracking what happens after the form submission. If your follow-up is the weak link, our guide to small business lead generation strategies deals with the part Meta can't fix for you.

The costs that sit on top of ad spend

Ad spend is the visible cost. Budget for these too, or your first month will feel like a surprise.

Done in-house, the trade is time rather than money. A properly run account needs a few hours a week of attention, and the honest question is whether those hours are better spent on the work that pays you. Our managed Facebook ads services exist for owners who've concluded they aren't.

So is Facebook advertising worth it?

Meta remains the cheapest way for a small business to put a specific offer in front of a specific postcode, and nothing else matches it for demand you have to create rather than capture.

It works badly when people are actively searching for you right now, because search ads catch that intent more directly. It also struggles when the product needs a long considered sale with no obvious first step.

Set a realistic budget, give it a quarter, and judge it on customers rather than clicks.

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