Know what
your hours are
actually worth

Most people assume there is a single national overtime rate. There is not. What you are owed depends on the modern award, enterprise agreement or contract that covers your role, and those documents genuinely disagree with each other. Retail, hospitality, nursing, construction and clerical work are all handled differently.

That is why two people can work the same Sunday shift, be paid different amounts, and both be paid correctly. It is also why advice from a friend in another industry is rarely worth acting on.

What stays consistent is the shape of the calculation. You start from an ordinary hourly rate, identify which hours fall outside ordinary time, and apply the multiplier your award sets for those hours. These calculators handle that arithmetic so you can focus on the part that actually needs judgement, which is finding the right multiplier in the first place.

If your payslip only shows a lump sum with no rate and no hours, you cannot check any of this. A compliant payslip should let you see the rate and the hours separately, and you are entitled to ask for that breakdown.