What is conversion rate?
Also called social media conversion rate.
Conversion rate is the percentage of people who completed a goal you care about, such as a purchase, booking or sign-up, out of those who could have: conversions divided by visits or clicks, times 100.
Why it matters
Conversion rate connects social media to money. Likes and views show attention; conversions show whether that attention turned into customers. It also tells you whether a weak result is a social media problem (too few clicks) or a website problem (clicks that don't convert).
Example
A hypothetical salon gets 300 website visits from Instagram in a month and 9 of those visitors book an appointment: 9 ÷ 300 × 100 = a 3% conversion rate from Instagram traffic.
How to calculate it
First decide what a conversion is for your business. It could be an online order, a booking, a quote request, a newsletter sign-up or a call.
- Add UTM parameters to every link you share on social media, so your website analytics can tell which platform and post each visit came from.
- In your website analytics, filter visits to those from social media (or one platform).
- Count the conversions from those visits in the same period.
- Divide conversions by visits and multiply by 100.
- For offline sales, ask customers how they heard about you or use a code that only appears on social media, and count those too.
Where to find it
Social platforms mostly see what happens on the platform, such as the click, not what happens on your website afterwards. Conversions are usually measured in your website analytics, shop or booking system.
In Google Analytics, for example, Google's help says traffic tagged with UTM parameters appears in the Acquisition > Traffic acquisition report, where you can see visits by session source, medium and campaign.
If you use paid lead forms, platforms may report their own rates: LinkedIn's Page analytics shows a contact form completion rate for boosted posts with lead gen forms.
What's a good number?
Conversion rates depend on price, product, how warm the audience is and how easy your website makes the next step, so outside figures rarely transfer. Measure your own rate for each platform for two or three months, then work on the weakest step: if clicks are high and bookings low, fix the landing page; if clicks are low, fix the posts.
It also helps to look at conversion rate per post or campaign, not only per platform. Two posts on the same platform can send very different visitors: a post showing prices tends to attract people closer to buying than a behind-the-scenes post, so expect different rates and judge each against its purpose.
Common mistakes
Conversion tracking breaks in predictable places:
- Sending social traffic to your home page instead of the page that matches the post.
- Untagged links, so social visits show up as direct traffic and social looks worse than it is.
- Using different denominators month to month, such as clicks one month and visits the next.
- Ignoring people who see a post, then search for you later. Ask new customers where they heard about you.
Common questions
What counts as a conversion on social media?
Whatever action moves someone closer to buying: a purchase, booking, enquiry, sign-up or download. Pick one or two that matter and track them consistently.
Can I track conversions without a website?
Yes, roughly. Use a code, offer or keyword that only appears in your social posts (for example, mention 'INSTA10' in the shop) and count how many people use it.
Should I calculate conversion rate from clicks or from visits?
Either, as long as you are consistent. Clicks are reported by the platform; visits are counted by your website analytics. The two rarely match exactly, because some people click and leave before the page loads, so pick one and stick with it.
Sources: URL builders: collect campaign data with custom URLs (Google Analytics Help), checked 14 October 2026; Content analytics for your LinkedIn Page (LinkedIn Help), checked 14 October 2026