What's the correlation between FIDE rating and online rating

I'm wondering if there's any way to get an approximation of my FIDE rating by using one of my online ratings, say ICC or chess.com rating? If not, is there, at least, a correlation between how well

How good is a rating of 2,000 on Lichess in terms of official

Top Players from FIDE Online Arena Included in 2700Chess Live Ratings

Understanding the Elo Rating System, by Matt Mazzola

The Elo rating system – correcting the expectancy tables

Spearman rank correlations between I&SI, Elo rating, and Glicko

fide: India's 5-year old Tejas Tiwari is world's youngest player

Sonas: Overall review of the FIDE rating system

What's an accurate equation to turn your chess.com rapid rating to

Rating difference between LiChess and Chess.com is about 100

What's the correlation between FIDE rating and online rating