Most owners know their revenue to the pound. Asked what manual admin costs them each month, the answer is usually an estimate. The figure is not hard to find. It simply has not been worked out.
It takes two numbers most owners already know, multiplied together.
Why the number stays hidden.
The two inputs sit in different places. The hours feel like a time problem, something to fix by hiring or delegating. The hourly cost feels like a pricing question, relevant to quoting clients rather than to the owner's own week. They are rarely considered together, so they are rarely multiplied.
Leads that go cold hide in the same way. An enquiry that never got a follow-up does not appear on a P&L. There is no line for revenue that nearly arrived.
It repeats while it stays unmeasured.
Problems that are measured tend to get fixed, because someone can point at them. Problems that are not measured repeat: the same hours each week, the same share of enquiries going unanswered, month after month, because no figure ever made the case for changing it.
See your own number.
Astro's free calculator runs both calculations as you type. There is no email to enter, and nothing is sent anywhere. The full formula is explained step by step in how to calculate what manual admin is really costing your business.
A number does not fix anything on its own. It does make it easier to decide what to fix first, and to see what a Reduce Admin system would need to take on.