• Duolingo average net profit margin for 2024 was 10.62%, a 330.37% increase from 2023.
• Duolingo average net profit margin for 2023 was -4.61%, a 76.98% decline from 2022.
• Duolingo average net profit margin for 2022 was -20.03%, a 9.27% decline from 2021.

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