Formula
Regular pay = regular hours × hourly rate. Overtime pay = overtime hours × hourly rate × overtime multiplier. Gross pay = regular pay + overtime pay. Taxable estimate = max(0, gross pay − pre-tax deduction). Estimated withholding = taxable estimate × withholding percent ÷ 100. Take-home estimate = max(0, taxable estimate − estimated withholding − post-tax deduction).
