Reach vs Impressions
01 Definition
Reach vs Impressions meaning: Reach counts unique people who saw content, while impressions count total views including repeats.
Reach is the number of unique accounts that saw a post. Impressions is the total number of times it was shown, so one person viewing twice adds two impressions but one reach. Impressions are always equal to or greater than reach. Platforms measure these slightly differently.
Why it matters
How Reach vs Impressions fits the work
Separating unique people from total views tells you whether a post spread to new eyes or was shown repeatedly to the same audience. That difference shapes how you read performance.
In context
A post reached 4,000 people but recorded 6,000 impressions, meaning some users saw it more than once.
Practical note
A high impression-to-reach ratio can mean strong repeat exposure or narrow distribution. Check both numbers together instead of judging on one alone.