Base hourly rate plus regular hours, time-and-a-half hours, and double-time hours—gross pay sum.
Gross = rate × (regular hours + 1.5× time‑and‑a‑half hours + 2× double‑time hours) in one lump sum for the period. All hour inputs are non‑negative; rate may be zero. No other premiums or taxes.
This calculator uses plain decimal numbers. If a result looks wrong, check whether you used a comma instead of a dot (or vice versa) where the field expects one.