Conversion Rate Calculator — CVR Formula with benchmarks
Calculate conversion rate for landing pages, ads, e-commerce checkout, or trial signups. Add spend and you also get CPC + CPA in the same view.
The conversion rate formula
Example: 500 conversions on 10,000 visitors → CVR = (500 ÷ 10,000) × 100 = 5%.
Calculate your conversion rate
Works for landing pages, ad campaigns, e-commerce checkout — anywhere visitors turn into anything.
Total people who landed on the page (or saw the offer).
Form fills, signups, purchases — whatever you count.
Add spend to also get CPC and CPA.
Lead-gen landing page: strong above 12%, weak below 6%.
All math runs in your browser. We never store your numbers.
Visitors
10,000
Conversions
500
CVR grade
Weak
CVR is the most under-leveraged metric in growth
Most teams obsess over traffic. They buy more clicks, run more campaigns, expand more audiences. The math says they shouldn't. Doubling traffic doubles your CAC budget; doubling conversion rate halves your CAC on the same budget. CVR is the only lever that compounds across every channel, every campaign, every quarter — and it usually hides behind the fold of a single landing page nobody's touched in 18 months.
The formula is one of the simplest in marketing — conversions over visitors, times one hundred — but the inputs deserve more skepticism than they get. "Visitors" usually comes from analytics (server-side, fairly reliable); "conversions" usually comes from a pixel (client-side, increasingly unreliable post-iOS 14). When the numerator and denominator are measured by different systems with different blind spots, the CVR they produce is always wrong — usually by 30–50% downward.
A 4% CVR with clean tracking is more valuable than a 5% CVR with broken tracking, because the first one tells the truth and the second one tells your ad platform's auto-bidder a lie.
CVR benchmarks by context
- Lead-gen landing page6% avg · 12%+ great
- B2B SaaS landing page3% avg · 7%+ great
- E-commerce store2% avg · 4%+ great
- Search ad landing page8% avg · 15%+ great
- Social ad landing page5% avg · 10%+ great
- Email opt-in / lead magnet12% avg · 25%+ great
- Free trial signup3% avg · 7%+ great
Numbers are blended industry medians. Use them as goalposts, not gospel — your real benchmark is the version of your page from last month.
See your true CVRFrequently asked questions
What is the conversion rate formula?
Conversion Rate = (Conversions ÷ Visitors) × 100. If 500 out of 10,000 visitors convert, CVR = (500 ÷ 10,000) × 100 = 5%. The denominator changes by context — visitors for a website, clicks for an ad, sessions for an analytics tool — but the structure is always the same: outcomes divided by opportunities.
How do I calculate conversion rate?
Pick a denominator (the people who could have converted) and a numerator (the people who did). Divide one by the other, multiply by 100. The trick is being consistent: if 'visitors' includes bots and 'conversions' filters them out, your CVR is already wrong before you do the math. Always use the same source for both numbers.
What is a good conversion rate?
It depends entirely on the context. Rough benchmarks: lead-gen landing page 6–12%, B2B SaaS landing page 3–7%, e-commerce store 2–4%, search ad landing page 8–15% (intent is high), social ad landing page 5–10% (intent is lower), email opt-in / lead magnet 12–25%, free trial signup 3–7%. Your benchmark is your own historical performance, not someone else's median.
What's the difference between CVR and CTR?
CTR (click-through rate) measures the click — clicks ÷ impressions. CVR (conversion rate) measures what happens after the click — conversions ÷ visitors (or clicks). High CTR with low CVR usually means your ad over-promised what your page delivers. Low CTR with high CVR often means too-narrow targeting: every click converts, but you don't get enough clicks to scale.
Why is doubling CVR more leveraged than doubling traffic?
Because CVR cuts your CAC in half on the same spend. If you double traffic, you spend 2× to acquire 2× as many customers — flat unit economics. If you double CVR, you spend the same and acquire 2× as many — your CAC halves. That's why every meaningful CRO win compounds: it doesn't just add conversions, it makes every other channel cheaper too.
How do I improve a low conversion rate?
In order of leverage: (1) Message-match — does the headline above the fold match the ad people clicked? Mismatch tanks CVR within 3 seconds. (2) Single CTA — pages with one clear action convert 2–3× pages with five competing CTAs. (3) Mobile speed — every second of load time costs ~7% of CVR. (4) Social proof above the fold. (5) Form length — every extra field drops CVR roughly 10%. Test these before redesigning.
Is my conversion rate accurate if my tracking is broken?
No. CVR is conversions ÷ visitors, and 'conversions' depends on tracking. Post-iOS 14 the average ad account misses 30–50% of conversions through a mix of pixel blocking, ATT prompts, and consent banners. Visitors are usually counted server-side and stay accurate; conversions are usually counted client-side and don't. The result: dashboards report a CVR that's 30–50% lower than reality, which makes campaigns look worse than they are.
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