PayCalcTools

Free pay calculators for US & UK workers. Calculate overtime pay, notice periods, freelance day rates, and shift differentials instantly. No sign-up.

Get the right number in seconds — no sign-up, no spreadsheets, no confusion. Whether you’re checking a payslip, setting your freelance rate, or working out what you’re owed when you leave a job — we have a free tool for it. Enter a total that already includes tax and instantly get the pre-tax price and exact tax amount. PayCalcTools is a free collection of pay calculators built for workers, freelancers, and HR managers in the US and UK.