Utilisation rate and billable hours

You do not have 2,000 billable hours a year. Most solo operators bill somewhere between 60% and 75% of the time they worknot measured, and assuming otherwise understates your rate by about a third.

This is the single largest error in freelance pricing, and it happens before tax is even considered.

Where the hours go

Every one of these is required, none of it is optional, and no client pays for any of it:

Sales calls and discovery, including the ones that go nowhere
Proposals and estimates, most of which do not convert
Invoicing, and then chasing the invoice
Scoping arguments about what was and was not agreed
Bookkeeping, and once a year the tax return
Tool maintenance, updates, and the afternoon lost to a broken environment
The client who reschedules at 9am for a 10am call

A week with 40 hours at the desk routinely contains 25 to 30 that can be put on an invoice.not measured That is not a productivity problem. It is what running a one-person business costs.

What the number does to your rate

Same target, four assumptions

Someone wanting $80,000 of take-home, $12,000 of expenses, 46 weeks at 30 hours a week — 1,380 hours at the desk:

Utilisation	Billable hours	Rate must be
100%	1,380	the baseline
80%	1,104	25% higher
70%	966	43% higher
60%	828	67% higher

The relationship is not linear, and that is the part people underestimate. Dropping from 100% to 60% does not raise the rate by 40% — it raises it by 67%, because the same revenue is recovered over a shrinking base.

Every percentage point of utilisation you lose costs more than the last one. The rows above are arithmetic on the hours, not estimates: divide the same revenue requirement by fewer billable hours and the rate has to rise to meet it.

Finding your real number

Do not estimate it. Estimating is how everyone arrives at 90%.not measured

Take last month. Add up the hours you actually invoiced — the ones on invoices you sent, not the ones you meant to bill. Divide by the hours you worked, which you also have to be honest about.

If you have never measured this, the honest starting assumption is 65%, not 80%.not measured People consistently guess high, because the unbilled hours are exactly the ones that do not feel like work and so do not get remembered.

What moves it

Upward, toward more billable time:

Retainers, which remove repeated sales cycles
Repeat clients, where discovery is already done
Narrow specialisation, because proposals convert more often
Longer engagements, which amortise onboarding

Downward:

Constant new-client acquisition
Small projects, where fixed overhead lands on every one
Broad generalism, where more proposals are needed per win
Anything requiring lengthy procurement

That list is also a description of why a specialist can charge less per hour than a generalist and still earn more. Their utilisation is higher, so more of the hours convert.

Where this stops being useful

Utilisation is a way of finding your floor. It is not a target to optimise: pushing it toward the ceiling usually means underinvesting in the sales pipeline that fills next quarter, which shows up two months later as a gap.

It also fits hourly and day-rate work better than fixed-price project work. On a fixed price, what matters is total hours against the fee, and utilisation is a rough proxy at best.

Run your own number with the calculator, then read the pricing guide for why the floor is not the price.

About the ranges on this page

The percentages here carry a “not measured” mark for a reason. There is no government statistic on freelance utilisation, and the published surveys are old, small, or produced by companies with something to sell to freelancers. The figures above are observations, and they are labelled as such rather than dressed up with a citation that would not survive being followed.

This is exactly the gap the rate benchmark is being built to close: anonymous, banded, and published per segment only once enough people have answered for the number to mean anything.