Opioids decent opiate conversion chart?

[FinKarma]

Trying to figure out how much tramadol to take, or not take but I can’t find any decent conversion sites that show its relation to oxycodone dose.

 

[MsDiz]

Tramadol is a bit complex when converting. But this should help.

https://www.wales.nhs.uk/sites3/Documents/814/OpiateConversionDoses%5BFinal%5DNov2010.pdf

 

[supersonic89]

A little late, but I like this calculator: https://clincalc.com/Opioids/

But it's only to convert equianalgesic doses, for recreational doses it's more complex.