An owner charges a healthy hourly rate and feels reasonably well paid. He has never divided his earnings by the hours he actually works.
The rate applies to billable hours. The quoting, answering, scheduling, chasing, invoicing and travelling are unpaid, and they are roughly a third of the week.
His real rate across every working hour is meaningfully lower than the number he quotes. Every decision he makes about whether something is worth paying for is made against the wrong figure.
What the real hourly rate is made of
Three things. What the business earns, every hour spent on it including the unbilled ones, and the hours lost entirely to interruption and recovery.
Component 1: the billable hours
What gets invoiced. The number owners think of as their week and which is frequently closer to half of it.
Component 2: the unbilled hours
Quoting, answering, scheduling, chasing, administration and travel. Real work, necessary work, and entirely unpaid.
Component 3: the recovery time
The minutes lost each time an interruption ends, which are invisible individually and substantial across a day of them.
A worked example on the quoted rate
An owner assessing whether to hand something over compares it against the rate he charges clients, and almost nothing passes that test.
The same example on the real rate
Divided across every hour actually worked, the figure is considerably lower, and the calculation about what is worth handing over changes completely.
The part the arithmetic misses
The enquiries lost to slow replies, which are not a cost of time at all but a cost of revenue, and which frequently exceed everything else combined.
What answering specifically costs
The minutes per enquiry, multiplied by the volume, plus the recovery time per interruption, plus the conversion lost by replying hours late.
Why the interruption cost dominates
Because an enquiry answered mid job costs the enquiry time and a slice of the job, and the job was the part being paid for.
Why owners resist the calculation
Because answering feels like part of running a business rather than a cost, and because the number, once known, requires a decision.
What the number changes
Whether to publish prices, whether to screen enquiries, what to hand over and what to keep, all of which look different against the real rate.
What to do with the figure
Compare it against the cost of anything that would handle the routine answering, which is the comparison in cost of slow replies.
How to work it out in an hour
Log everything for one week, in rough blocks. The precision matters far less than the discovery, which is usually uncomfortable and useful.
What the figure does to pricing
Owners who calculate the real rate frequently discover they have been pricing against the billable hours alone, which means every job has been quietly subsidising the unpaid ones. That is usually the more consequential discovery.
Do the arithmetic before deciding it is not worth it
An assistant handling the routine answering costs a fraction of the real hourly rate it replaces, and the comparison only becomes obvious once an owner has divided their earnings by every hour rather than the billed ones. The load is described in doing everything yourself and answering everything too, the cover question in taking a day off without losing every enquiry, and a sector example in restaurant owners and the evenings lost to messages. See pricing, run the numbers on the chatbot ROI calculator, and the sector view sits under small business.