🔲 Perfect Square Calculator
Check if a number is a perfect square
How to Use This Calculator
1
Enter a Number
Type any number to check if it's a perfect square.
2
Get Result
See if it's a perfect square and its square root.
Perfect Squares
Perfect Square: x = n² for some integer n
Examples:
1² = 1, 2² = 4, 3² = 9, 4² = 16, 5² = 25, 6² = 36
These are perfect squares!
About Perfect Square Calculator
The Perfect Square Calculator checks if a number is a perfect square (can be written as n² for some integer n) and finds its square root.
When to Use This Calculator
- Mathematics: Check perfect squares
- Education: Learn square concepts
Why Use Our Calculator?
- ✅ Instant Check: Verify perfect squares quickly
- ✅ Square Root: Find square root
- ✅ Educational: Learn square concepts
- ✅ Completely Free: No registration required
Frequently Asked Questions
What is a perfect square?
A perfect square is a number that equals some integer squared. Examples: 16 = 4², 25 = 5², 36 = 6².