Enter the total number of sales made and the total number of quotes or leads into the Closing Ratio Calculator. The calculator will evaluate and display the Closing Ratio.
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Closing Ratio Formula
The calculator uses three formulas, one per tab.
Close rate tab:
Closing Ratio (%) = (Closed Sales / Total Leads) × 100
Sales goal tab:
Required Leads = Sales Goal / (Closing Ratio / 100)
Improvement tab:
Extra Sales = Leads × (Target Rate - Current Rate) / 100
- Closed Sales: deals won in the period.
- Total Leads: quotes, opportunities, or qualified leads worked in the same period.
- Closing Ratio: percent of leads that became sales.
- Sales Goal: number of closed deals you want.
- Current Rate / Target Rate: closing ratios as percentages (for example, 18 and 25).
- Average Sale Value: optional, used to estimate revenue.
Both numerator and denominator must cover the same time window and the same lead definition. If you count every form fill as a lead, keep that consistent. Closed sales cannot exceed total leads. The required-leads result is rounded up because you cannot work a fractional lead.
The Close rate tab tells you what your current ratio is and compares it to a benchmark. The Sales goal tab works the formula backward to show how many leads you need at a given conversion rate. The Improvement tab holds lead volume constant and shows the sales lift from raising your conversion rate.
Benchmarks and Quick Reference
Typical closing ratio ranges by sales type. Use these as a sanity check, not a hard target.
| Sales type | Low end | Good range |
|---|---|---|
| General sales | under 15% | 20% to 30% |
| B2B sales | under 10% | 15% to 25% |
| Qualified inbound | under 15% | 20% to 35% |
| Outbound prospecting | under 3% | 5% to 15% |
| E-commerce lead conversion | under 1% | 2% to 5% |
Leads needed to close a single sale at common closing ratios.
| Closing ratio | Leads per sale | Leads for 10 sales | Leads for 50 sales |
|---|---|---|---|
| 5% | 20 | 200 | 1,000 |
| 10% | 10 | 100 | 500 |
| 15% | 6.7 | 67 | 334 |
| 20% | 5 | 50 | 250 |
| 25% | 4 | 40 | 200 |
| 30% | 3.3 | 34 | 167 |
| 40% | 2.5 | 25 | 125 |
Worked Examples and FAQ
Example 1: Find your closing ratio. You closed 24 sales out of 100 quotes. Closing ratio = 24 ÷ 100 × 100 = 24%. That sits inside the 20% to 30% range for general sales.
Example 2: Hit a sales goal. You want 50 sales next quarter and you close at 25%. Required leads = 50 ÷ 0.25 = 200. Add a 10% cushion and aim to work 220.
Example 3: Improvement lift. You work 100 leads at an 18% close rate (18 sales). Coaching pushes that to 25%. Extra sales = 100 × (25 - 18) ÷ 100 = 7 more sales without adding lead volume. At a $1,500 average, that is $10,500 in added revenue.
What counts as a lead? Pick one definition and stay with it. Common choices are quoted prospects, qualified opportunities in your CRM, or scheduled appointments. Mixing definitions across periods makes the ratio meaningless.
Closing ratio vs. conversion rate? Conversion rate often refers to any step in the funnel, like visitor to lead. Closing ratio is specifically lead or opportunity to closed sale.
Why is my e-commerce rate so low? E-commerce traffic includes browsers and bots, so 2% to 5% is normal. Compare against e-commerce numbers, not B2B field sales.
Should I chase a higher rate or more leads? Run both options through the calculator. If raising the close rate by a few points hits your goal, that is usually cheaper than buying more leads. If your rate is already strong for your category, lead volume is the lever.
How often should I recalculate? Monthly for active sales teams, quarterly for longer cycles. Use the same period length each time so trends are real and not artifacts of the window.
