Every founder asks the same question before their first campaign: how many emails do I need to send to get a meeting? Most answers you’ll find are either vendor fantasy (“book 40 meetings a month on autopilot!”) or so hedged they’re useless. Let’s just do the math, honestly.

The funnel, stage by stage

Say you send 1,000 cold emails to a decent list. Here’s what typically survives each stage:

Delivery — expect to keep 95–98%. Verified, deduplicated lists bounce under 2–3%. If you’re bouncing more, stop: every hard bounce is a reputation hit, and Gmail and Microsoft are watching. 1,000 sends → ~970 delivered.

Real opens — expect 30–50% of delivered. Note the word real. Tools that count Apple’s auto-fetches and security scanners will happily report 60–70% here; humans are fewer. Subject lines and sender reputation move this number. 970 delivered → ~390 humans actually looked.

Replies — expect 2–10% of delivered. This is the widest range in the funnel because it’s where targeting and copy live. Generic blast at a bought list: 1–2%. Tight segment, personalized first line, clear single ask: 8–10%. Call it a healthy 5%: 970 delivered → ~49 replies.

Positive replies — expect 30–50% of replies. The rest are polite no’s, not-nows and out-of-offices. ~49 replies → ~18 interested.

Meetings booked — expect half to two-thirds of interested. People ghost, calendars clash. ~18 interested → ~10 meetings.

So: 1,000 honest sends ≈ 10 meetings

Roughly one meeting per hundred sends with solid execution — and that number is the most honest benchmark we can give you. A great campaign to a hand-built list can double it. A lazy blast can divide it by five.

Why this math changes your behavior

Once you see the funnel, the leverage is obvious:

The reply stage has 5× range; the delivery stage has 1.05×. A day spent improving targeting and your first line is worth more than a week of deliverability tricks — as long as the deliverability floor is solid. Check yours with our free domain health checker.
Volume multiplies whatever you are. If your 1,000 sends produce 2 replies, sending 10,000 produces 20 replies and a burned domain. Fix the ratio first, then scale.
You can’t improve what’s miscounted. If your tool reports 64% opens and they’re 41% real, every conclusion downstream is wrong. Decide on replies — the number no bot can inflate.

Working it backwards

Need 20 meetings a month? At honest averages that’s ~2,000 well-targeted sends — about 100 per working day, comfortably within what a couple of healthy mailboxes can do with human pacing. That’s the whole plan: small daily volume, clean list, sharp copy, honest measurement, repeat.

No autopilot fantasy. Just math that holds up.