Overtime Calculator Malaysia

Overtime calculation in Malaysia: how the Employment Act 1955 adds up

Overtime calculation in Malaysia is not a single “times 1.5 and done” formula. For many employees covered by the Employment Act 1955 (as amended, including the framework many interpret for wages up to RM4,000 and other specified categories), overtime (OT) is built in steps: you first work out an ordinary hourly rate of pay from a monthly salary, then apply the correct multipliers for normal working days, rest days, and public holidays—and stay within caps such as a 104‑hour monthly OT limit and total daily working hours (including OT) that the Act limits for covered employees, subject to Director General or Labour Department rules.

The calculator above follows the same structure most payroll teams use in practice: derive the hourly base (monthly pay ÷ 26 ÷ normal hours per day), then pay 1.5× for many normal‑day OT hours, 2× and 3× on a rest day depending on how long the shift runs, and 3× for the public holiday hours you enter. Always cross‑check with your employment contract, pay policy, and the latest EA 1955 reprint, because rest day work initiated at the employee's request, or full‑day holiday pay packages, can change the picture on a payslip beyond a quick estimate.

Spreadsheets are fine for ad hoc checks—until they are not. Wrong rest day splits, public holiday hours missed off the month, or OT totals that do not match what employees see on a payslip are what turn overtime calculation in Malaysia into a compliance and morale problem for HR and finance. That is exactly where payroll software is supposed to end the re‑keying: one source of truth from attendance through statutory lines.

HavaHR is a cloud HRMS and payroll stack for Malaysian SMEs, built so overtime can line up with the same 1.5× / 2× / 3× logic, sit beside EPF, SOCSO, EIS, and PCB on a payslip, and scale to real pay runs every month. Use this page’s free tool for a one‑off number, then automate your payroll and tighten statutory compliance in one place.