Default unit of measurement used in OneNote: registry value measurementunitUserHKCU\software\policies\microsoft\office\16.0\onenote\options\other

Policy ID
L_DefaultunitofmeasurementusedinOneNote
Scope
User Configuration
Supported on
At least Windows Server 2008 R2 or Windows 7
Source
Microsoft 365 Apps / Office Administrative Templates (version 5568.1000)
Category
Microsoft OneNote 2016 › OneNote Options › Other

Registry

measurementunit

REG_DWORDUser
Enabled value
Depends on the option value
Element
Specify default unit of measurement:
Options
ItemStored value
Inch0
Centimeter1
Millimeter2
Point3
Pica4
Apply with .reg · CMD · PowerShell
.reg
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\software\policies\microsoft\office\16.0\onenote\options\other]

; Options (use only one)
; Inch
"measurementunit"=dword:00000000
; Centimeter
"measurementunit"=dword:00000001
; Millimeter
"measurementunit"=dword:00000002
; Point
"measurementunit"=dword:00000003
; Pica
"measurementunit"=dword:00000004
CMD
:: Options (use only one)

:: Inch
reg add "HKCU\software\policies\microsoft\office\16.0\onenote\options\other" /v "measurementunit" /t REG_DWORD /d 0 /f
:: Centimeter
reg add "HKCU\software\policies\microsoft\office\16.0\onenote\options\other" /v "measurementunit" /t REG_DWORD /d 1 /f
:: Millimeter
reg add "HKCU\software\policies\microsoft\office\16.0\onenote\options\other" /v "measurementunit" /t REG_DWORD /d 2 /f
:: Point
reg add "HKCU\software\policies\microsoft\office\16.0\onenote\options\other" /v "measurementunit" /t REG_DWORD /d 3 /f
:: Pica
reg add "HKCU\software\policies\microsoft\office\16.0\onenote\options\other" /v "measurementunit" /t REG_DWORD /d 4 /f
PowerShell
# Common: create the key
New-Item -Path 'HKCU:\software\policies\microsoft\office\16.0\onenote\options\other' -Force | Out-Null

# Options (use only one)
# Inch
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\onenote\options\other' -Name 'measurementunit' -PropertyType DWord -Value 0 -Force | Out-Null
# Centimeter
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\onenote\options\other' -Name 'measurementunit' -PropertyType DWord -Value 1 -Force | Out-Null
# Millimeter
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\onenote\options\other' -Name 'measurementunit' -PropertyType DWord -Value 2 -Force | Out-Null
# Point
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\onenote\options\other' -Name 'measurementunit' -PropertyType DWord -Value 3 -Force | Out-Null
# Pica
New-ItemProperty -Path 'HKCU:\software\policies\microsoft\office\16.0\onenote\options\other' -Name 'measurementunit' -PropertyType DWord -Value 4 -Force | Out-Null