Three numbers you already know. No email, no signup — the answer appears as you move the sliders.
It's multiplication, not a study. Missed calls, times the share who don't call back, times your hit rate, times what a job is worth, times fifty-two weeks. You can check every step above, and if a number looks wrong to you, move it — the point is your figure, not ours.
We deliberately didn't pick the scary defaults. There's a widely-quoted claim that 85% of people never call back after an unanswered call, and we've left that slider at 50 instead, because we can't verify the 85 and would rather hand you a number you can defend than one that flatters us.
Someone answering every call would fix it. Short of that, the cheap version is a text that goes out the moment a call rings out, from your own business number: sorry we missed you, what do you need? Most people will answer a text at the top of a ladder when they wouldn't ring back.
That's the missed-call catcher — you can watch it run on sample data before deciding anything. It's $149 to set up on your number and $19 a month after.