Permutations with Repetition
Calculate Permutations with Repetition instantly with the exact formula and a worked example.
Permutations with Repetition
Number of options n
Sequence length r
P with repetition
10,000
Scientific notation
1.000e+4
Digits in the number
5
Bits per sequence
13.29
More about: Permutations with Repetition
What it calculates
The “Permutations with Repetition” calculator computes P with repetition from 2 parameters: number of options n, sequence length r.
A core calculation for studying, engineering tasks, and checking solutions.
Example calculation
With parameters Number of options n = 10, Sequence length r = 4 the result is 10,000.
How to use
- Enter number of options n and sequence length r — each field above is adjustable with a slider.
- P with repetition is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Permutations with Repetition calculated?
The Permutations with Repetition calculator computes P with repetition from number of options n, sequence length r. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Permutations with Repetition calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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