• ResMed average operating margin for 2024 was 28.95%, a 9.25% increase from 2023.
• ResMed average operating margin for 2023 was 26.5%, a 4.98% increase from 2022.
• ResMed average operating margin for 2022 was 27.89%, a 1.8% decline from 2021.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.