[quote=@Meta]
<Snipped quote by ZAVAZggg>

Yes, Lord Ainz...

<Snipped quote by Stabby>

How do you learn the speed of time at any location?

<Snipped quote by souleaterfan320>

Hmph.
[/quote]

Unless you have an ability or something that can measure it you would have to either compare that dimension's time to another one's with the help of someone else or you would have to rely on recorded observations if it's been explored and catalogued.
Outside of those options, you can't learn about a dimension's speed of time.

[quote=@souleaterfan320]
<Snipped quote by Meta>

Mierno: thank you.

*opens the portal back to the base*

[/quote]

I'm glad that's been resolved.

*Just continues to travel as I have been, dropping through the floor where we were and then appearing from the ceiling at the base a short moment later before you all travel there.*