Percentage Increase / Decrease
Calculate percent change between two numbers.
Runs locally in your browser. No signup.
How it works
- 1 Enter your values.
- 2 Adjust settings if needed.
- 3 Get results instantly.
Delta: —
FAQ
How is percentage change calculated?
It is calculated as ((New Value - Old Value) / Old Value) * 100.
Can the result be negative?
Yes. A negative result indicates a percentage decrease.
What is this useful for?
It is great for tracking growth, investment returns, or price changes.
Does this tool store my input?
No. Your input is processed locally in your browser and is not uploaded or stored.