# Combination Calculator to Find AllPossible Combinations of Numbers or Letters

The online combination calculator on this page will instantly find all possible combinations of up to 6 letters or numbers.

This combination generator will quickly find and list all possible combinations of up to 6 letters or numbers, or a combination letters and numbers.

Plus, you can even choose to have the result set sorted in ascending or descending order.

Finally, you can switch between having the results displayed in a field (for copying and pasting) and a scrollable, numbered table.

### Examples of Generated Lists

The following chart shows a few examples of lists generated by various character strings entered into the calculator, sorted in ascending order (numbers sort ahead of letters when a combination of numbers and letters is entered).

 123 ABC 1234 abcd a1b2 123 132 213 231 312 321 ABC ACB BAC BCA CAB CBA 1234 1243 1324 1342 1423 1432 2134 2143 2314 2341 2413 2431 3124 3142 3214 3241 3412 3421 4123 4132 4213 4231 4312 4321 abcd abdc acbd acdb adbc adcb bacd badc bcad bcda bdac bdca cabd cadb cbad cbda cdab cdba dabc dacb dbac dbca dcab dcba 12ab 12ba 1a2b 1ab2 1b2a 1ba2 21ab 21ba 2a1b 2ab1 2b1a 2ba1 a12b a1b2 a21b a2b1 ab12 ab21 b12a b1a2 b21a b2a1 ba12 ba21

### Why Limit The Combinations To Only 6?

As you can see from the following chart, beyond 6 characters the possible combinations become too large to be practical for an online calculator.

 Characters Combinations 2 2 3 6 4 24 5 120 6 720 7 5,040 8 40,320 9 362,880 10 3,628,800 11 39,916,800 12 479,001,600

With that, let's use the Combination Calculator to find all of the possible combinations of up to six characters.

Combinations Calculator

Instructions: Enter a series of up to 6 characters without spaces, and then click the "Find Combinations" button.

Mouse over the blue question marks for a further explanation of each entry field. More in-depth explanations can be found in the glossary of terms located beneath the Combination Calculator.

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Enter up to 6 characters (letters or numbers):
Sort order:
Number of combinations:
Combination list
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### Combination Calculator Glossary of Terms

 Check Out My Other SuperOnline Math CalculatorsTo Help You ToSolve and Learn ...

Character string: Enter a string of up to 6 characters without spaces, e.g., 1234, abcd, a1b2, ABCDE, etc..

Sort order: If you would like the results sorted, select either Ascending or Descending. Otherwise select None.

Number of combinations: This is the number of different combinations found by the calculator.

Combination list: Select whether you wish to view the combinations in a field for copying and pasting, or in a scrollable, numbered table. In either case, this section will list all of the possible combinations found by the calculator, sorted in your selected preference.

> Combination Calculator

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