Math
Power Set Calculator
Count (and list, for n ≤ 8) subsets of a set with n labeled elements.
Free to use — no sign-up or login.
Subset count
Subsets
Amortization schedule
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This free Power Set Calculator covers Count (and list, for n ≤ 8) subsets of a set with n labeled elements.
A finite set of n elements has 2^n subsets. Related math tools sit beside How it works, with no account required.
Using the Power Set Calculator
Count (and list, for n ≤ 8) subsets of a set with n labeled elements. Typical inputs are Number of elements n (0–8). How it works beside the form states the identity the Power Set Calculator applies.
FAQ
How do I use the Power Set Calculator?
Open the Power Set Calculator, fill Number of elements n (0–8), and read the result. A finite set of n elements has 2^n subsets.
What formula does the Power Set Calculator use?
The Power Set Calculator uses the identity in How it works. In words: A finite set of n elements has 2^n subsets.