Every freelancer has a client like this. Nice to work with. Pays on time. And quietly, consistently, not worth it.
There's a particular type of project that feels fine while it's happening and looks wrong in hindsight.
The brief was clear - or seemed to be. The quote was reasonable. The client is pleasant. But the job took longer than expected, there were a few rounds of revisions that weren't quite in scope, a couple of phone calls that each ran forty minutes, a "quick change" that wasn't, and a "can we just add one more thing" that you said yes to because you'd rather finish well than finish an argument.
By the time the invoice went out, you'd put in about sixty percent more time than you quoted for.
Your effective hourly rate for that job - the rate you actually earned once you divide the fee by the real hours - was well below what you'd charge a new client.
You won't know this for certain, because you didn't track it. Most freelancers don't.
This is how good freelancers end up working harder than they should for less than they're worth. Not because they're bad at their jobs. Because they're not measuring the right thing. Revenue isn't profit.
A paid invoice isn't a successful project. The number that matters is: what did I actually earn per hour on that job?
That number tells you things a bank statement never will.
It tells you which clients are genuinely profitable and which ones cost you more in time than they return in fees. It tells you which types of work you consistently underprice.
It tells you where scope creep is happening - and how much you're giving away.
A pattern of "quick changes" and extra rounds adds up.
Over a year, it can represent tens of thousands of dollars in unbilled work.
Post Mortem is built to surface exactly this. For every completed project, you enter your quoted hours, your actual hours, and the fee.
The tool calculates your true effective hourly rate and compares it to your target. If there was scope creep, it names every unpaid extra and puts a dollar figure on what was given away.
Over time, it builds a project history. You start to see patterns — the client type that always bleeds time, the project format you're genuinely efficient at, the work that looks good on paper and slowly drains you.
That history becomes the basis for better quoting, better client selection, and better conversations when scope starts to move.
The goal isn't to become mercenary about every project. Some jobs are worth doing for reasons beyond the hourly rate. But you should make that choice consciously - knowing exactly what you're trading - rather than discovering it six weeks after the invoice.
Measure the work. Know what it's worth. Price accordingly.
Get Post Mortem — Project Profitability → Also available as part of the Sharp Tools Bundle — all five tools for $75.
Available at theideasbunker.com/freelance-tools. Tools are practical planning aids and do not constitute financial, tax, or legal advice. Always consult a qualified accountant for personalised guidance.