• Cintas average net profit margin for 2023 was 15.27%, a 1.67% increase from 2022.
• Cintas average net profit margin for 2022 was 15.53%, a 2.17% decline from 2021.
• Cintas average net profit margin for 2021 was 15.2%, a 15.59% increase from 2020.

Net profit margin can be defined as net Income as a portion of total sales revenue.