Compare allocated memory with physical memory.
Calculations run in your browser. The tool does not send your inputs to a server.
Start with the sample below, or enter your own values.
Your result will appear here. Choose an action after checking your inputs.
Reset example restores the starting values. Clear removes text and number inputs, returns choices to their first valid option, and removes the result.
A 2:1 ratio means twice as much memory is allocated as physically present. This is an allocation ratio, not proof that all VMs can use that memory at once.
Prepare a storage, virtualisation or backup sizing estimate for a change request.