This tool helps new and existing autónomos to roughly calculate a minimum sustainable hourly rate. It takes into account their expenses, social security fees, and benefits that regular employees have that autónomos don’t - for example paid vacation days, paid bank holidays, and sick days. All this needs to be reflected in autónomos’ hourly pay.
This is a community tool programmed by Pekka Gaiser. I occasionally hang out in the Autonomos Facebook group. If you have questions related to the autónomo side of the tool, it's probably best to ask them there.
The tool is free of charge. I am not a tax or accounting professional, just a web developer working as a fellow autónomo in Spain. Use this tool at your own risk. No responsibility is assumed for the correctness of the calculations made by this tool, nor any other problems or damage caused by its use.
This tool can serve to give you a basic idea what your hourly rate needs to be. There are many many details that this tool cannot cover - tax provisions, region-specific rules, age-specific social security contributions, and more.
Any feedback, suggestions, and criticism regarding the calculation or the methodology are welcome.
If you have private comments, or want to license this tool, drop me a line!