Deals won + deals lost → sales win rate

Closed deals only. Open opportunities stay out of this number.

Sales win rate
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Loss rate
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Closed deals
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Won vs lost

Won
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Lost
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Win target + win rate → opportunities needed

Plan the pipeline: how many deals you have to work to hit a win goal.

Opportunities to work
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Expected losses
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Pipeline to cover it
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The sales win rate formula, and what it does and doesn't tell you

Win rate % = (deals won ÷ (deals won + deals lost)) × 100

A team that closed 24 wins and 56 losses has a sales win rate of (24 ÷ 80) × 100 = 30%. That's 24 wins out of 80 finished opportunities — not 24 wins out of every deal still sitting in the pipeline.

The same arithmetic works for one competitor, one segment, or one stage: count the deals you won against that cut, count the ones you lost, divide. An overall 30% that hides a 12% against a single rival is the number that should change what you do next week.

What sales win rate never tells you is why you lost. That's win/loss analysis's job — and usually a battlecard problem when the losses cluster on one name.

This page is a sales close-rate calculator. If you landed here looking for a sports winning percentage, the formula is the same arithmetic — wins divided by games played — but the benchmarks below are for B2B deals, not leagues.