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Lead Response Time Calculator

Average lead response time summarizes the delay between lead arrival and the first qualifying response. Use a consistent start event and response definition when comparing teams or campaigns.

How to use this calculator

  1. Include only leads with completed first-response measurements or explicitly define how unresolved leads are handled.
  2. Check that the input values use the same units and reporting period before comparing scenarios.
  3. Change one assumption at a time to see which input drives the result.

Formula and method

Average first-response time = sum of measured first-response durations / number of leads.

  • 9,200 ÷ 115 = 80 minutes on average.
  • Averages can be skewed by a small number of very late responses. Consider comparing median and percentile response times from the same data set.

Worked examples

Worked example

The response durations add up to 9,200 minutes across 115 leads.

9,200 ÷ 115 = 80 minutes on average.

The average first response is 80 minutes for the entered cohort.

Understanding the result

The average first response is 80 minutes for the entered cohort.

Averages can be skewed by a small number of very late responses. Consider comparing median and percentile response times from the same data set.

Important notes

Include only leads with completed first-response measurements or explicitly define how unresolved leads are handled.

The displayed result uses the entered assumptions; validate important estimates against source measurements, specifications or qualified guidance.

Frequently asked questions

Is this the median?

No. It is a mean; a median requires the individual response durations or a precomputed median.

Should automated acknowledgements count?

Only if your business has defined an automated acknowledgement as a qualifying first response.

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