# Quick Answer: How Many Passwords Can You Make With 8 Characters?

## What is 8 characters in a password?

Complexity requirements Password is 8 characters long.

The password must contain at least three character categories among the following: Uppercase characters (A-Z) Lowercase characters (a-z).

## How many password possibilities are there?

There are 10,000 possible combinations that the digits 0-9 can be arranged into to form a four-digit code.

## What is a good strong password?

As such, strong passwords consist of a combination of uppercase and lowercase letters, numbers and special symbols, such as punctuation. They should be at least 12 characters long, although we’d recommend going for one that’s even longer.

## What is a very strong password?

The key aspects of a strong password are length (the longer the better); a mix of letters (upper and lower case), numbers, and symbols, no ties to your personal information, and no dictionary words.

## What are the odds of guessing a 10 digit number?

These 10 numbers are the numbers 0–9, inclusive. So the combination can be 000000 or 999999, or anything in between. Since the odds of getting each digit is 1/10, you multiply 1/10 by itself 6 times. There’s literally a one in a million chance of guessing the PIN correctly.

## How many 8 letter combinations are there?

In this case, there are 52^8 possible combinations of 8 character passwords. So, to break an 8 character password, it will take (1.7*10^-6 * 52^8) seconds / 2, or 1.44 years.

## How many variations are created from a 8 character password that utilizes upper case lower case numbers and special characters?

So, an eight-character password that has uppercase and lowercase letters and numeric digits, it will take 628 attempts. This comes out to be about 218 trillion combinations. If a bot attempts one combination per second, it will take about 218 trillion seconds or 7 million years to crack that password.

## How many combinations of 12 characters are there?

Combinations. So 479001600 combinations are possible if repetition is not allowed. If repetition of digits is allowed then, 12^12 combinations are possible. So 8916100400000 combinations are possible if repetition is allowed.

## How many combinations of 8 are there?

40,320 different combinationsNote: 8 items have a total of 40,320 different combinations.