Why Google Ads has no fixed price
Google Ads (formerly Google AdWords) is not a product with a price tag. It is an auction that runs every time someone searches. You decide how much you want to spend and how much a click or conversion is worth to you; Google decides, auction by auction, whether your ad shows and what you pay.
That means two companies in the same city can pay very different amounts for the same keyword. A plumbing company in Edmonton and a law firm in Toronto live in completely different cost worlds. So do a company with a strong landing page and a company sending clicks to a generic home page.
We will not quote average costs per click here. They vary by industry, region, season and match type, and averages hide that variation. What we can explain is how the costs are formed, so you can control them.
How the Google Ads auction works
When someone searches, Google runs an auction among advertisers whose keywords match. Your position is not decided by your bid alone. Google combines your bid with the expected quality of your ad and landing page, the context of the search and the expected impact of ad assets (such as extra links and call buttons).
In practice, this means a relevant ad that leads to a useful landing page can show above a competitor who bids more. Quality is not a soft factor: it directly affects what you pay. Google's own Google Ads Help explains the auction, Ad Rank and Quality Score in detail.
For a broader introduction to how the platform works, see our Google Ads agency page.
What you pay per click
On search campaigns, you typically pay when someone clicks your ad, not when it is shown. You never pay more than the maximum you allow; often you pay less, because the price is influenced by the competitor below you and by your quality.
Other bidding options exist. With automated strategies such as maximize conversions or target cost per acquisition, Google sets bids for each auction based on your goal. Display and video campaigns can be charged per impression or per view. The principle stays the same: you set the limits, and the auction sets the actual price within them.
Do you pay when nobody clicks?
On standard search campaigns with click-based bidding, no. Impressions without clicks are free. They still matter, though, because they show whether your ad is relevant to the search.
What determines how much Google Ads costs you
These factors drive your cost per click and, more importantly, your cost per enquiry or sale.
| Factor | Effect on cost | Your influence |
|---|---|---|
| Competition in your industry | More advertisers on the same searches push prices up | Limited; choose niches and specific searches |
| Keyword choice and match types | Broad terms attract irrelevant clicks; specific terms convert better | High |
| Ad relevance and quality | Better quality can lower your price per click | High |
| Landing page experience | Relevant, fast pages improve quality and conversion | High |
| Location targeting | Large cities and competitive provinces are often more expensive | High; target where you actually work |
| Language | English and French campaigns compete in different auctions | High; build separate campaigns where relevant |
| Time and season | Demand and competition change through the year | Medium; use scheduling and seasonal budgets |
| Negative keywords | Exclude searches that waste money | High |
| Conversion tracking | Without it, automated bidding optimizes blindly | High |
How to set your Google Ads budget
Work backwards from the business, not forwards from a round number.
- Know what a client is worth. Average order value, margin and how often a client returns.
- Know your conversion rates. How many enquiries become clients? If you do not know, start measuring before you scale.
- Decide what you can pay for a new client. That gives you a maximum cost per enquiry.
- Start with a test budget large enough to collect meaningful data on your most important searches. Too small a budget spread over too many keywords tells you nothing.
- Scale what works. Move budget to campaigns that bring enquiries at an acceptable cost.
Daily and monthly budgets
In Google Ads, you set an average daily budget per campaign. On some days, Google may spend more than that average to catch extra demand, but your charges over a month are limited relative to your average daily budget. The exact rules are explained in the Google Ads Help. There is no minimum budget to start, but a very small budget rarely produces enough data to learn from.
Outsourcing Google Ads: what management costs
If you hire a specialist or agency, you pay two things: your ad spend (paid to Google) and the management fee (paid to the agency). Keep them separate in every quote.
Common billing models are:
- A fixed monthly fee for a defined scope of work.
- A percentage of ad spend, which scales with your budget but can reward spending rather than results.
- Project fees for setup, restructuring or an audit, followed by ongoing management.
- Hourly rates for advice or ad hoc work.
Whatever the model, ask: is the account in your name? Who owns the data? What is included each month (new ads, keyword reviews, landing page advice, reporting)? Is there a minimum term? Also ask your accountant how sales tax applies to ad spend and agency fees, since that depends on your situation.
Whoever manages your campaigns, insist that the account is in your name, so you keep the history and the data if you change provider. Our Google Ads management page explains how we approach this work.
How to stop your budget from leaking
- Set up conversion tracking first. Calls, forms and purchases. Without it, you cannot tell good spend from bad.
- Review search terms weekly at the start and add negative keywords.
- Use dedicated landing pages that match the search. A focused landing page often does more for your cost per enquiry than a higher bid.
- Target the right area and language. Do not pay for clicks from provinces you do not serve.
- Be careful with automatic recommendations that broaden targeting or raise budgets. Accept them only when they fit your goals.
- Combine paid and organic. Ads deliver fast; SEO builds a lasting base. Our guide on SEO vs PPC shows how they work together.