The cost of a cold call: $6 a dial, about $100 a conversation

A cold call costs about $6 to $9 per dial for an in-house SDR, and the conversation it is trying to start costs about $100. The first number is salary and tooling divided by dials. The second is the first number divided by the connect rate, which for most teams sits between 5 and 7 percent. Both are easy to recompute for your own floor, and both are worth knowing before you decide where a new rep learns the first thirty seconds of a call.

Most managers have never priced a single dial. The cost arrives as a payroll line and a tooling invoice, and the dials arrive as a number on a dashboard. Put the two next to each other and some decisions about training, lists and ramp look different.

The cost of one dial

Start with what a rep costs. The Bridge Group puts a fully loaded SDR at $106,000 to $141,000 a year, covering compensation, management, tools, training, taxes and benefits. Smaller or non-US teams will come in lower. A round $8,000 a month is a fair floor for a lot of European teams and is the figure we use on our own pricing page.

Then count the dials. The median B2B outbound SDR makes 50 to 80 dials a day, so call it 60. Over 21 working days that is about 1,260 dials a month.

That figure includes the dials that go to voicemail, the wrong numbers and the hang-ups at hello, because the rep is paid for all of them.

The cost of one conversation

A dial is not the unit that matters. A conversation is. Gong's analysis of 300 million calls put the average connect rate at 5.4 percent, and Orum's billion-dial dataset puts it between 4 and 5.3 percent depending on who you are calling. Generic benchmarks that include warmer lists run to 7 or 8 percent. A top-quartile rep connects on about 13 percent.

Divide the cost per dial by the connect rate and you have the price of getting a real prospect to say "go on".

So the honest range is $50 to $120, and for a typical team on a typical list it is about $100. That is what one opener costs you. When a rep fumbles the first fifteen seconds and the prospect hangs up, that is the amount that just went.

Two things push the figure higher in practice. Data costs scale with dials, not with conversations, so a bad list raises the cost of each connect twice. And the conversation is often with the wrong person. Orum found that executives answer more often than the managers one rung below them, which is useful, but a connect with someone who cannot buy still counts as a connect in this maths.

The cost of one meeting

Here the gap between an average rep and a good one stops being a coaching note and becomes a budget line.

Using Gong's dataset, an average rep needs about 19 dials for a conversation and about 22 conversations for a meeting, so a few hundred dials per meeting. At $6.35 a dial that is roughly $2,600 of loaded cost per SDR-sourced meeting. A top-quartile rep, connecting on 13 percent and converting 17 percent of connects, needs about 45 dials per meeting, which is under $300.

Same list, same tooling, same salary. The nine-times difference is entirely in what happens after the prospect picks up. Our round-up of cold calling statistics with their sources has the underlying figures if you want to rebuild the table with your own connect and conversion rates.

What a new rep spends learning

Now apply the per-conversation figure to ramp. The Bridge Group's 2025 survey puts average SDR ramp at three months. Through most of that time the rep is on live dials, and the first few weeks of those dials go to learning things that have nothing to do with your market: how to say their own name without rushing, how to state a reason for the call in one sentence, what to do when the prospect says "not interested" before they have finished.

In our observation, a new rep on live dials burns 30 to 50 real conversations in the first month on exactly those mistakes. At about $100 each, that is $3,000 to $5,000 of prospects used as practice material, and those are accounts that are usually off the table for a quarter afterwards. Some of them were in the territory's top fifty.

None of that is the rep's fault. It is the only place most teams let them practise. The alternative is to run the first fifty conversations somewhere that does not cost $100 each, which is the case our page for sales managers ramping new SDRs makes in more detail.

Rebuilding the numbers for your floor

The three inputs are your loaded cost per rep, your dials per day and your connect rate, and your dialler already has the last two. Loaded cost is base plus on-target variable, plus roughly 25 to 30 percent for benefits, management and tools if you do not have a finance figure to hand.

Three things to check once you have your own table.

The cost per conversation by list. If your enterprise list connects at 3 percent and your mid-market list at 8 percent, an enterprise conversation costs you nearly three times as much, and the opener on those calls deserves three times the preparation.

The cost per conversation by rep. Two reps on the same list with the same dial count and a two-point difference in connect rate are spending different amounts per prospect, usually because one of them is leaving voicemails and the other is not. Gong found that leaving voicemails cuts the connect rate on later dials from 7.2 to 5.2 percent.

The cost of a single fumbled opener. Pull one scored call where the prospect left in the first twenty seconds and write the per-conversation figure next to it. It changes how a team talks about "just a bad call".