Conversion Rate Calculator
A conversion rate calculator helps you estimate conversion percentage by using total visitors and total conversions.
Quick answer
Conversion rate is conversions divided by visitors.
What this tells you
- •Conversion rate is conversions divided by visitors.
- •Use consistent attribution and period definitions.
- •Estimate should be interpreted with traffic quality context.
How to Use
- 1Enter total visitors (or sessions) for a period.
- 2Enter total completed conversions in that period.
- 3Calculate to see conversion percentage.
How It Works
Formula
Conversion Rate (%) = (Conversions / Visitors) x 100The tool estimates conversion rate from counts entered.
Calculation note: values are processed in the order shown above, using the current input units.
Worked Examples
Campaign estimate
What Is a Good Conversion Rate?
Ecommerce sites typically convert 2-3% of visitors, so anything above 3% is better than average and 5% or more puts you near the top tier. Dedicated landing pages usually run higher, with 2-5% typical and the best performers reaching 10% or more.
Context matters more than the raw number. High-intent traffic such as branded search converts far better than cold social traffic, and a $20 product converts more easily than a $2,000 one. Track your own rate by channel over time and treat industry averages as rough orientation.
Common mistakes
- Mixing visitors and sessions metrics
- Comparing rates across different attribution models without adjustments
- Ignoring conversion quality and revenue impact
Limitations
This calculator estimates raw conversion rate and does not account for attribution model differences, delayed conversions, deduplication logic, or conversion value weighting.