How to set your hourly rate for services
An hourly rate that only copies a salary divided by 160 hours almost always loses money. Each billed hour has to pay for the hours you cannot bill, the business overheads, the taxes and fees charged on what you invoice, and still leave a profit.
The formula
Rate = (fixed costs + pay) ÷ billable hours + variable cost per hour, all divided by (1 − taxes − fees − target profit)
Billable hours are working hours × the share you can actually charge. Sales calls, internal meetings, admin, training and gaps between projects are real work, but nobody pays for them directly.
Example
| Item | Value |
|---|---|
| Fixed costs + pay per month | $10,000 |
| Working hours | 160 |
| Billable share | 62.5% (100 hours) |
| Cost per billable hour | $100 |
| Taxes, fees and profit | 25% of the price |
| Hourly rate | $100 ÷ 0.75 = $133.33 |
Dividing $10,000 by all 160 hours would suggest $62.50, less than half of what is needed.
Quoting projects
Estimate the hours task by task and add a contingency margin, usually 15% to 30%, for rework and change requests. Then multiply by the hourly rate. If the client asks for a lower price, reduce scope rather than the rate.
Compare with the market
If your calculated rate is above what the market pays, the levers are more billable hours (retainers, less rework, fewer proposals that do not close), lower fixed costs or a more specialized service that justifies a higher price.