Percent of • Increase/Decrease • Percent Change
This percentage calculator supports three common calculations: (1) find X% of Y, (2) increase or decrease a value by a percent, and (3) calculate percent change from old value to new value. Useful for discounts, GST, marks, salary changes and quick math.
Is it accurate? Yes, standard formulas used.
Works offline? Yes after first load.
Data stored? No.