These tools can be used to calculate your freelance rate. All you have to do is enter your costs and desired income.
 | All Indie WritersA simple freelance calculator that works out your appropriate hourly rate. |
 | FreelanceSwitchFreelanceSwitch's lets you add in all of your costs and desired income and then advises you of your hourly rate. There's a lot of fields to be completed, however the end result is accurate. |
 | MyPriceAppAn iOS app for freelancers that calculates how much you should charge your clients for your services. |