Cent is a lightweight Mac app for fast percentage calculations. It’s designed to help you get answers instantly for questions like: - What is X% of Y? - X is what percentage of Y? - What’s the percentage increase or decrease from X to Y? - If X increases or decreases by Y%, what’s the result? - If a value becomes Y after changing by X%, what was the original amount? Cent is completely free to use. If you find it helpful, you can support its development by leaving a review or purchasing an optional in-app tip.