doomath Calculator
Conversion Rate Calculator
Calculate conversion rate from visitors, leads or opportunities and completed conversions.
InputsChange a value to recalculate instantly
ResultUpdates as you type
How it worksTransparent math
Calculation details are shown above.
Result breakdownSee the important numbers together
1Conversion rate2.5%
λ DooMathWork with this calculation
Local · deterministic · optionalQuick mathNatural-language-style shortcuts for deterministic arithmetic.
Calculator guide
How to use the Conversion Rate Calculator
Calculate conversion rate from visitors, leads or opportunities and completed conversions.
01Set inputsChoose values, units and assumptions.
02Apply the modelConversion rate = Conversions ÷ Total visitors or opportunities × 100.
03Read the resultCheck the output against the assumptions before using it.
What this calculator does
Divide completed conversions by the measured traffic or opportunity count.
Formula & method
Conversion rate = Conversions ÷ Total visitors or opportunities × 100.
Assumptions & notes
- Define the numerator and denominator consistently for the funnel stage.