MQL to SQL Conversion Calculator
Free MQL to SQL conversion calculator. Divide SQL by MQL to measure lead quality and readiness.
How MQL to SQL Conversion Calculator Works
MQL to SQL conversion rate measures the percentage of marketing-qualified leads that sales deems ready to pursue. A Marketing Qualified Lead (MQL) is a prospect marketing has vetted; a Sales Qualified Lead (SQL) is one sales has deemed sales-ready. Formula: SQLs ÷ MQLs × 100. Industry benchmark is 13% according to Salesforce's State of Marketing report — anything below 10% typically signals a misalignment between marketing's lead definition and sales readiness criteria. Enter your SQL and MQL counts above to calculate your rate instantly.
Benchmarks & Interpretation
| Label | Meaning |
|---|---|
| Above 20% | Strong alignment between marketing and sales |
| 13–20% | Industry average (Salesforce, 2023) |
| 10–13% | Below average — review lead scoring criteria |
| Below 10% | Misalignment — audit ICP definition |
Frequently Asked Questions
What is MQL to SQL conversion rate?
MQL to SQL conversion rate is the percentage of Marketing Qualified Leads (prospects vetted by marketing) that sales determines are Sales Qualified Leads (sales-ready). It measures alignment between marketing and sales on lead quality and readiness to engage with a sales rep.
What is a good MQL to SQL rate?
The industry average is around 13% (Salesforce 2023). Above 20% signals strong alignment between marketing and sales. Below 10% suggests misalignment — either marketing's lead scoring is off or your Ideal Customer Profile (ICP) needs refinement.
Why is my MQL to SQL rate low?
Common causes: (1) Marketing's MQL definition is too broad and captures unqualified prospects, (2) Your ICP isn't well-defined, so marketing targets the wrong companies, (3) Sales is too strict in their SQL criteria, or handoff timing is wrong. Audit your lead scoring model and ICP definition with both teams.
Is my data stored?
No. All calculations happen in your browser. We never store, transmit, or see your lead data.
Can I use this on mobile?
Yes. This tool is fully responsive and works on all devices, including phones and tablets.
About This Tool
Built by the Calcyo team and last updated June 2026. All calculations follow industry-standard methodology. No data leaves your browser — calculations run entirely client-side using JavaScript. If you spot an error in the formula or benchmark data, email us at support@calcyo.xyz.