Get the Last Boot Time Using PowerShell

August 24, 2022January 20, 2020 by Jeff LeBlanc

Simple PS command to get a system’s LastBootUpTime using PowerShell.

# Local Computer
Get-CimInstance -Namespace root\cimv2 -ClassName Win32_OperatingSystem | Select LastBootUpTime

Use the following for getting LastBootUpTime for a remote system.

# Remote Computer
Get-CimInstance -ComputerName <systemName> -Namespace root\cimv2 -ClassName Win32_OperatingSystem | Select LastBootUpTime