Xobox Live Gold to Game Pass Ultimate conversion rates

If you upgrade, then your existing Game Pass subscription will be automatically upgraded to Game Pass Ultimate. Not 100% if the conversion rates are the same as they were a few years ago but:

1 month Game Pass for PC = 20 Days Game Pass Ultimate

So 8 months would give 2/3 give or take...so it would change it to around June/July. AT that point, you'd then start paying for GPU

https://answers.microsoft.com/en-us/xbox/forum/all/xobox-live-gold-to-game-pass-ultimate-conversion/

But only with new accounts I assume? Because I saw this:

https://answers.microsoft.com/en-us...nversion/f122efb3-29b4-4456-b2b9-5164e6019146

I would recommend checking what you're currently set as a Subscription for at your
Microsoft Account page under Services & Subscriptions.

This forum post I found has the conversion rates, and 3 months of Gold converts to about a month of Ultimate,
so if I had to guess, that would likely be the case of what happened with you.

¿Qué suscripción canjeaste? Si ya tienes gold y canjeas un código de game pass ultimate la gold pasa a convertirse a ultimate, pero menos tiempo, te dejo la tabla de conversión https://answers.microsoft.com/en-us...nversion/f122efb3-29b4-4456-b2b9-5164e6019146

[Translation-What subscription did you redeem? If you already have gold and redeem a ultimate game pass code the gold becomes ultimate, but less time, I leave you the conversion table ]

Sorry I don't understand. What do you mean by the base value?

I have a code for 3 months of Gold and when i entered it, it said 1 month of Ultimate. What do they class as 1 month as I class it as 28 days.