What is search volume and why does it matter for keyword research?
Search volume is the number of times people search for a keyword in a given period, usually averaged per month. It measures demand: how many people are actually typing that phrase into Google. A page can rank on page one for a term that is barely searched and still attract almost no visitors, which is why volume matters long before you write a word.
Why search volume matters
Every keyword you consider should clear two tests. First, are people searching for it at all? Second, can you realistically win visibility for it? Search volume answers the first question. It separates topics that deserve a page on your site from ideas that sound good but have no demand behind them.
Where to find search volume
Google Keyword Planner is free and gives monthly search volume ranges for any keyword. It asks for your location, so you will get UK-focused numbers rather than global ones. Other keyword tools show the same data with slightly different estimates, because no tool can see Google's exact figures. Treat every number as a guide to relative demand rather than an exact count. For most small businesses, the free tools are enough to pick the right topics.
Search volume is not the same as impressions
This is the point that confuses most people. Google Search Console reports impressions: the number of times your site appeared in results for a query. That is not search volume. If a keyword shows 500 impressions in Search Console, it probably has several times that many searches a month; your site simply appeared for a fraction of them. The gap between the two numbers is your opportunity. If you click through to your latest SEO reports at https://victory.digital/latest-seo-reports, that distinction sits behind every figure you see.
How to use search volume when choosing keywords
Volume on its own is not enough. The right keyword balances three things:
- Volume: enough monthly searches to be worth the effort.
- Intent: terms where searchers are close to buying, such as "SEO services", convert far better than purely informational phrases.
- Difficulty: a high-volume term that every competitor targets is hard to win. Our guide to keyword difficulty explains how to judge this before you commit.
Start with a handful of seed terms, check their volume, then look for longer, more specific versions that still get searched. This is the full method, step by step: https://victory.digital/how-to-do-keyword-research-for-seo
One more thing to keep in mind: seasonality. A term like "Christmas hamper" has a huge spike in November and December but little volume in July. Monthly averages hide that. If your business is seasonal, look at volume trends across the year rather than a single monthly figure.
How AI search changes the picture
AI assistants such as ChatGPT and Gemini answer questions without showing a list of links, so "searches" no longer always mean page visits. Search volume still tells you what people want to know, but you should also track whether your business gets mentioned when those answers appear. Metrona, our AI visibility platform, measures how often your brand is cited across AI engines: https://victory.digital/metrona
Search volume is the starting point for every keyword decision. It tells you where demand is, and impressions tell you how much of it you currently capture. With both, choosing what to write about stops being a guess.
Ready to see how your website performs for the keywords you care about? Run a free SEO report for your site and a target keyword: https://victory.digital/run-a-seo-report
What are your Feelings?
Share your reaction
Click a reaction to share how useful this article was.