Why Is My Google Ads Not Converting? (And How to Fix It)

You're spending money. People are clicking. But nobody's buying, calling or filling in your form. If that sounds familiar, you're not alone. It's one of the most common problems for small businesses running their own Google Ads.

The good news is there are usually only a handful of reasons this happens, and most of them are fixable without needing an agency or a big budget.

Your conversion tracking isn't set up

This catches more people out than you'd think. I've seen accounts spend hundreds without realising nothing was actually being tracked properly.

If Google Ads isn't tracking what counts as a conversion (a phone call, a form submission, a purchase), then you're basically flying blind. Google doesn't know what success looks like, so it can't optimise towards it, and you've got no real way of knowing which clicks are turning into customers.

Before you change anything else, check that you have at least one active conversion action set up in your Google Ads account. Go to Goals, then Conversions, and make sure something is there and actually firing.

Your keywords are too broad

Broad match keywords sound great because they reach more people. The problem is they reach a lot of the wrong people too. This is where a lot of budget quietly disappears.

If you're a mortgage broker bidding on “mortgage” with broad match, Google might show your ad to someone searching “how to get out of a mortgage”, “mortgage calculator” or “jobs at a mortgage company”. None of those people want your services.

Pull up your search terms report and look at what people actually typed before clicking your ad. You'll usually find a long list of irrelevant searches. Add the worst offenders as negative keywords and you can often improve performance pretty quickly without touching anything else.

Your landing page isn't doing its job

Getting a click is only half the battle. If someone lands on your website and can't immediately see what you do, who you help and what they should do next, they'll leave. It really is that simple.

A good landing page for a Google Ads campaign should do a few things well. It should match what your ad promised. If your ad says “emergency dentist Brighton”, the page should be about emergency dental appointments in Brighton, not your general homepage.

It should load quickly, especially on mobile. It should make the next step obvious. One clear button or form, not five different options competing for attention.

Google scores your landing pages as part of the Quality Score system. A weak landing page usually means you're paying more per click and showing less often than competitors with better pages.

Your campaigns aren't set up to optimise for conversions

This is another one that's easy to miss. If your campaign objective is set to Traffic or Brand Awareness, Google will optimise for clicks and impressions rather than conversions. That means you can end up with plenty of visitors who were never likely to buy.

For lead generation or sales, your campaigns should be set to a conversion-focused objective.

Smart Bidding strategies like Target CPA or Maximise Conversions can work really well, but only once you've got proper conversion data coming in. Otherwise, Google is just guessing. If you're not sure what a realistic Target CPA looks like for your business, our ROAS and CPA calculator can help you work out your numbers before you set a target.

You haven't given it long enough

This is probably the most frustrating one, but it matters. Google Ads campaigns do take time to gather data and start optimising.

If you've only been running for a week on a small budget, there may simply not be enough data yet to draw proper conclusions.

As a rough guide, you want around 30 days of data and ideally 50 or more conversions before making big structural changes. Until then, focus on the basics. Check your search terms, make sure tracking is working, and review your landing page.