Just stick to your hourly rate. If offering flat bids per project, just do the math… multiply your hourly rate by how long you think it’ll take you, rounding up a bit for revisions and such.
If you don’t know what you are worth per hour yet, you are not ready to freelence. Staff until ready to freelance then freelance until ready to own a business. Strangers on the internet can only guess at your worth. You know the average rates in your market and you know know if you are above or below average. You are the only one that knows your overhead and your clients’ budgets.
