Is anything not spinning in the Universe?

[Tate]

so I've started doing a few equations involving time dilation due to gravity and have been told it changes depending on if its spinning or not (like with a black hole), how different is it, and whether there is any time something won't be spinning and it needing the altered calculations

 

[berkeman]

Welcome to PF.

Can you post some links to the resources you are using to figure out how to "do" your equations? That would help us to answer your question and guide you. Thanks.

 

[PeroK]

so I've started doing a few equations involving time dilation due to gravity and have been told it changes depending on if its spinning or not (like with a black hole), how different is it, and whether there is any time something won't be spinning and it needing the altered calculations

It's really a question of whether the spin is significant.