# ArcGIS Server 10.7.1: Which Mathematical equation relates between concurrent users and throughput (TPH)?

Question asked by Jamal432@gmail.com on Sep 18, 2020

ArcGIS Server 10.7.1: Which Mathematical equation relates between concurrent users and throughput (TPH)?

For example, in the screenshot below, using the Platform Capacity Calculator, the hardware\software specs produce a capacity of 89 concurrent users or 32,000 TPH.

Which math equations relates between concurrent users and throughput?