I had a lot of friends who were just friends until I put my prices up when I moved to my own salon. I charged £30 for cut and col because I thought "oh I'll do my mates a deal" only for them to turn their back when I was going self employed.
Value yourself and your service. I would work out what you want to make in an hour. I usually aim to bring in £40 an hour, so if I'm doing a full head of fouls and cut, and then a cut and blow dry while that is on, it would take me about2.5 hours. Would charge altogether £98. Divide that by 2.5 hours is.... £ £39.20 an hour.
Hope that makes sense. If it takes you 2 hours to do a colour and you only charge £30, then you are taking £15 an hour. Minus tax, petrol, and colour (not to mention set up costs, insurance, uniform, car payments and maintenance) you could be left with a lot less. I know £10 an hour sounds good but then think about how many hours you do.... If you have 5 colours in a week that's 10 hours so only £100 in the week. I couldn't live on that.
Sorry my mind is working 10000 miles an hour this morning. Hope this makes sense. Xxxx