Free B2B funnel tool

Free MQL to SQL Conversion Rate Calculator

An MQL-to-SQL conversion-rate calculator measures the share of marketing-qualified leads that become sales-qualified leads. Use it to calculate your current rate, expose the funnel gap, and plan the MQL volume needed for an SQL goal.

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Funnel inputs

Measure the MQL-to-SQL handoff

Formula

SQLs ÷ MQLs × 100

Keep qualification definitions and the measurement window consistent when comparing periods.

Live result

12% MQL-to-SQL conversion

Healthy directional signal

120 converted · 880 not yet converted

The funnel shows a useful planning signal; compare the result with your own historical cohorts and lead sources.

Current rate

12%

4 SQLs per day in this period.

Remaining SQL gap

60

66.67% of the SQL target reached.

Required MQL volume

1,200

At a 15% target conversion rate.

Additional MQLs needed

200

33.33 MQLs per day currently.

Target scenario

150 projected SQLs from current MQL volume

This applies your target conversion rate to the current MQL count; it is a planning projection, not a forecast guarantee.

Target rate

15%

Use the metric well

Turn one conversion rate into a better funnel conversation

Lock the definitions

Write down what qualifies an MQL and what sales must verify for an SQL. Rate changes are hard to trust when definitions drift.

Segment before judging

Break conversion down by source, audience, campaign, product, and cohort. A blended rate can hide the strongest and weakest paths.

Diagnose the handoff

Pair the rate with routing time, contact attempts, rejection reasons, and pipeline outcomes to find the actual constraint.

The calculator's benchmark labels are directional planning signals only. Your product, market, qualification model, sales motion, and lead-source mix determine the most useful internal target.

MQL-to-SQL conversion calculator FAQs

What is an MQL-to-SQL conversion rate?

MQL-to-SQL conversion rate is the percentage of marketing-qualified leads that become sales-qualified leads during the same measurement period.

How do you calculate MQL-to-SQL conversion rate?

Divide the number of sales-qualified leads by the number of marketing-qualified leads, then multiply by 100. For example, 120 SQLs from 1,000 MQLs is a 12% conversion rate.

What is a good MQL-to-SQL conversion rate?

There is no universal good rate. Compare consistent MQL and SQL definitions across your own historical cohorts, sources, products, and sales motions before using an external benchmark.

How many MQLs do I need to hit an SQL target?

Divide the target number of SQLs by the target conversion rate as a decimal. A goal of 180 SQLs at a 15% conversion rate requires 1,200 MQLs.

How can I improve MQL-to-SQL conversion?

Align qualification criteria, route leads quickly, match nurture to buying intent, capture rejection reasons, and compare conversion by source rather than relying only on the blended rate.

Nurture the right leads at the right moment.

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