When you sell your time, the instinct is to pick an hourly rate that feels safe and multiply. The problem is that 'safe' is almost always a number based on your fear, not the client's budget or the value of the result.
Price the result, not the hour
Clients aren't buying your hours; they're buying the outcome those hours produce. A logo that wins customers is worth more than the afternoon it took. Anchor your price to what the work is worth to them, and the hourly maths stops mattering.
Raise it on the next one
The fastest way to find your ceiling is to quote the next client a little higher than feels comfortable. If they say yes easily, you were too cheap. Keep nudging until you meet gentle resistance — that's the edge of your real rate.