SEO

Google Trends

Q: What is Google Trends used for?

Google Trends is a free Google tool showing the relative frequency of search terms over time, by region and with related topics. The 0-to-100 scale shows interest relative to the peak, not absolute queries. It serves trend research, seasonality analysis, competitive comparison and the prioritisation of content topics.

Q: Does it show absolute search volume?

No. Trends gives relative values only. For absolute volumes you need keyword tools such as Google's Keyword Planner, SE Ranking, Ahrefs or Rankmio, which draw on data providers behind the scenes.

Q: How do you compare several keywords?

Through the comparison function, the plus symbol beside the search field, which shows up to five terms at once. It is useful for competing brands, for weighing topic priorities such as SEO against GEO, and for seasonal contrasts.

Q: Is the data live?

Almost. Real-time trends are available for the last seven days with hourly granularity. Over longer periods Google aggregates by day or week, with a few hours' delay.

Q: Can Trends predict rankings?

Not directly. It shows demand, not the chance of ranking. But a rising trend combined with low keyword difficulty is a strong signal for prioritising content — precisely the sweet-spot keywords Rankmio identifies automatically.

Also known as: Trends, Google Trends

Google Trends is Google's free tool for visualising how often terms are searched, across time, regions and categories. Its values are normalised on a scale from 0 to 100, where 100 marks the highest point within the chosen window and territory; they are not absolute. Trends therefore shows change and proportion rather than true search volumes. Even so it is the most important instrument for recognising seasonality, watching trends develop, comparing topics and discovering new ones.

Four main uses

Recognising seasonality — when exactly does interest in a topic rise and fall? This governs editorial planning and campaign timing.
Spotting trends — which terms are growing over the long run, and which are collapsing? This tells you what to build up and what to wind down.
Comparing topics — a direct comparison of two to five terms, whether competing brands or competing vocabulary.
Regional differences — where is a term searched for most? A basis for local emphasis in content.

Where it stops being useful

Three limits matter. The values are relative, not absolute: a peak of 100 does not mean 100,000 searches, only the highest point in that window. Very low volumes are filtered out or shown as zero, so it is no help with long-tail keywords. And there is sampling bias — Trends works from a random sample of queries, so small variations between two runs are normal. For absolute volumes you need keyword tools with real volume data.

Using it in an SEO workflow

Some concrete uses. Before any seasonal piece, check the curve so that publication falls four to six weeks ahead of the peak. When researching a topic, compare two or three synonyms to choose the term that grows most consistently. For brand tracking, set your own name against a competitor's over twelve months — visible phases of growth often coincide with public relations activity.

Example from practice

Example: An outdoor magazine plans a series on camping without mains power. Trends shows a sharp peak in mid-July, building from March and falling away after September. The main article is published in mid-May, eight weeks ahead of the peak, with outreach for links timed from June to mid-July. Top-ten visibility arrives exactly when demand is highest, and the piece earns 3.4 times the clicks of the previous year's article, which had been published without that planning.

Frequently asked questions

What is Google Trends used for?

Google Trends is a free Google tool showing the relative frequency of search terms over time, by region and with related topics. The 0-to-100 scale shows interest relative to the peak, not absolute queries. It serves trend research, seasonality analysis, competitive comparison and the prioritisation of content topics.

Does it show absolute search volume?

No. Trends gives relative values only. For absolute volumes you need keyword tools such as Google's Keyword Planner, SE Ranking, Ahrefs or Rankmio, which draw on data providers behind the scenes.

How do you compare several keywords?

Through the comparison function, the plus symbol beside the search field, which shows up to five terms at once. It is useful for competing brands, for weighing topic priorities such as SEO against GEO, and for seasonal contrasts.

Is the data live?

Almost. Real-time trends are available for the last seven days with hourly granularity. Over longer periods Google aggregates by day or week, with a few hours' delay.

Can Trends predict rankings?

Not directly. It shows demand, not the chance of ranking. But a rising trend combined with low keyword difficulty is a strong signal for prioritising content — precisely the sweet-spot keywords Rankmio identifies automatically.

Used in Rankmio for

Seasonal keyword analysis in the keyword hub

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Last updated: 2026-06-17 · Browse all glossary entries