There is a dosage calculator on one of the peptide info sites that should sort this out for you along with details on various compounds and their typical cycles.
I have been reading the forums and want to get my retatrutide dose right but the instructions are confusing. It says to mix 20mg powder with 2.5ml water and inject once a week. I am on my third week using 30 units in a small syringe. All the discussions here talk in mg so I need to know what my current intake actually is.