Password Strength Calculator

The password strength calculator helps you to measure how secure your password is by analyzing its length, complexity, and overall resistance to being guessed or hacked. This free MathCalc password strength simplifies the process.

Password Strength Checker

Analyze password strength and security

How to Use
  1. Fill in the Required Values
  2. Click "Calculate" Button
  3. View Step-By-Step Solution

What is password strength?

Password strength shows how easy or hard it is for someone to guess or crack your password. A strong password is long, complex, unique, and unpredictable.

How to use the MathCalc password strength calculator?

Step by step:

  • Enter the password to analyze.
  • Choose show improvement suggestions from yes or no.
  • Click on calculate and see the result in seconds.

Example 1: strong password

Enter M@thCalc2025! In the password to analyze box. Choose “NO” in the show improvement

Step by step:

  • Analyzing password strength
  • Length: 14 characters (Excellent)
  • Contains lowercase letters
  • Contains uppercase letters
  • Contains numbers
  • Contains special characters
  • No repeated characters (3+)
  • Total score: 100/100
  • Strength rating: Very Strong

result:

  • Strength: Very Strong
  • Score: 100/100
  • Length: 12

Example 2: Weak password

Enter english123 in the password to analyze box. And choose "yes" in the box to show improvement suggestions.

Step by step:

  • Analyzing password strength
  • Length: 10 characters (Good)
  • Contains lowercase letters
  • Missing uppercase letters
  • Contains numbers
  • Missing special characters
  • No repeated characters (3+)
  • Total score: 55/100
  • Strength rating: Moderate
  • Suggestions for improvement:
  • Use at least 12 characters
  • Add uppercase letters
  • Add special characters (!@#$%^&*)

result:

  • Strength: Strong
  • Score: 75/100
  • Length: 11

Example 3: Medium password

Enter “Test2025” in the password to analyze the field. Choose “yes” from the show improvement suggestions options.

Step by step:

  • Analyzing password strength
  • Length: 8 characters (Good)
  • Contains lowercase letters
  • Missing uppercase letters
  • Contains numbers
  • Missing special characters
  • No repeated characters (3+)
  • Total score: 70/100
  • Strength rating: Strong
  • Suggestions for improvement:
  • Use at least 12 characters
  • Add uppercase letters
  • Add special characters (!@#$%^&*)

result:

  • Strength: Strong
  • Score: 70/100
  • Length: 8

Get Quick Results

The password strength calculator analyzes password strength and security, whether your password is strong, medium, or weak. Enter your passwords, and the calculator gives you an accurate suggestion in seconds.

Reduce Risk of Hacking

Weak passwords are easy to hack or guess. This tool helps you to avoid hacking or guessing. Enter your weak password and get suggestions for a strong password.

User-Friendly

It has a simple and clear interface. Anyone can use it easily. It is helpful for students.

Tips for Best Results

Step by step:

  • Always double-check your input.
  • Always mix uppercase, lowercase, numbers, and symbols.
  • Avoid using your name, birthday, or common words.

FAQ

What makes a password strong?

A good password is at least 12 characters long, hard to guess, and has a mix of letters, numbers, and symbols.

Is this calculator 100% secure?

If you follow the recommended practices for passwords, MathCalc is 100% secure.

Why do I need ideas for how to get better?

They show you how to make your passwords stronger and more secure, which makes your online safety better.