Calculate Compute Resources per Host

This calculator can be used to determine the memory and CPU resources required for each ESXi host in a cluster based on the memory and CPU utilization, expected growth, utilization threshold, N+ redundancy, and number of hosts in the cluster.

The HA Admission Control percentage of memory and CPU resources that should be reserved is calculated based on the number of hosts and the N+ redundancy selected.

Memory Allocated (GB):
Average Memory Utilization (%):
CPU Allocated (GHz):
Average CPU Utilization (%):
Expected Growth (%):
Utilization Threshold (%):
Number of Hosts:
N+ Redundancy:
Memory Per Host:
CPU Per Host:
HA Addmission Control %:

Let me know what you think. Constructive thoughts and comments are always appreciated.

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