The longer the ester, the more MGs it takes up in your total. But greater than 99% of the cycle design advice you will get from reading or asking someone who knows more about this than you do will not take ester into account. If your test base is Enanthate or cypinate and that is what you consistently use and you use .75 ml per week during your cruise to keep your test in the reference range then doing ester math is a waste of time. The time would be better spent weighing your food more precisely and programming your training to optimize your gains.

Just use the lowest amount you need for the results you want etc. Working out ester percentages you are in danger of over complicating it. I would say that if you have done X amount of Test e you wont need the same amount of test P on another course.

Accounting for esters is generally just an excuse to run way more juice than you need.

Do not take the ester into it. If people ran cycles of 750mg without the ester it would equal almost 1,100mg.... just thinking about that made my nipples sensitive lol

Although running a longer estered Test as opposed to prop is effectively less hormone initially, always remember that the resulting build up over the weeks to come is much higher in the end resulting in much more anabolism etc.

Don't adjust dose based off of esters. We could be here all day talking about it. The important part is your bodies response to the hormone.

If it's mixed well and holds in suspension you should get exactly the concentration listed. That's why I always heat my oil and gently shake prior to pinning. Helps reduce pip and should help give consistent pins.

Edit : my answer made no_sense :-/

Over thinking