I made a simple webpage/tool that lets you calculate the amount of storage required for sets/bins/records. At this point the tool calculates on disk storage requirements without indexes or replication. It only supports the integer and string/blob types. Please use with caution and at your own risk.
Checkt it out at: https://geertjohan.net/aerospike-capacity-calculator/
The source lives at https://github.com/GeertJohan/aerospike-capacity-calculator
Issues/PR’s are very welcome.