How much accelerated is the chrono in Tibia? (The time itself)

Question

As most of player have may noticed already, there is a timeline on which is represented on the clocks around the game. The question would be; How much accelerated is the time in the game? Is there any specific way to know? Such as documents with the 'formula' written on it.

Answer 1

From TibiaFandom ¹

"One of Uman's greatest inventions, a crystal column, the fundament on which creation is built. Seems to move faster in Tibia than in the "real world".

• 2.5 seconds = 1 Tibian minute
• 2.5 minutes = 1 Tibian hour
• 30 minutes = 12 Tibian hours
• 1 hour = 24 Tibian hours

You can check Tibia's current time by asking an NPC about it and by using a Cuckoo Clock, a Pendulum Clock, a Sundial, a Very Noble-Looking Watch and a Watch.

With the Summer Update 2017, the day/night cycle was extended both graphically and mechanically, specially on the new area, Feyrist. In this region, the environment changes along the day and some NPCs and Creatures are only visible at one half of the cycle. The day/night cycle also plays an important role in several missions of the Threatened Dreams Quest.

In Tibia, it's considered to be day from 6:00 a.m. to 6:00 p.m., meaning from hh:15 to hh:45 in real life. Consequentially, it's night from 6:00 p.m. to 6:00 a.m., which in real life means from hh:45 to hh:15."

1. https://tibia.fandom.com/wiki/Time

Additional similar question: 

https://www.tibiaqa.com/17824/how-many-days-have-a-year-in-tibia?show=17824#q17824