Percentage Calculator Pro - Free Percent Change & Discount Tool
v1.0. Stable
What is
OF
Value
Result
0
Number
IS WHAT % OF
Total
Result
0%
From
TO
To
Change
0%
Operating Instructions
1
Basic %
Use Row 1 to find a specific portion of a number. (e.g., 20% of 150).
2
Find %
Use Row 2 to determine what percentage one number is of another.
3
Variation
Use Row 3 to calculate percentage increase or decrease between two values.
Practical Scenarios
Discount:
20% of $50 = $10 OFF
Score:
45 out of 50 = 90%
Growth:
$100 to $150 = +50%
System Capabilities
Real-Time: Calculations update instantly as you type. No waiting.
Touch Ready: Large inputs optimized for mobile data entry.