IPv6 Subnet
Calculate IPv6 Subnet instantly with the exact formula and a worked example. Free online calculator — no signup, works on mobile.
IPv6 Subnet
/N
Addresses (2^N)
64
More about: IPv6 Subnet
What it calculates
The “IPv6 Subnet” calculator computes Addresses (2^N) from 1 parameter: /n.
Standard IT calculations for developers and sysadmins.
Example calculation
With parameters /N = 64 the result is 64.
How to use
- Enter the parameter values — every field above is adjustable with a slider.
- The result and related metrics are calculated automatically as you type.
- Use the additional metrics shown (if any) where needed.
- Copy the result or bookmark the page.