Onlyfans % is based on your income over the last 30 days. Here's a rough estimate assembled from memories of reports I've seen. Feel free to offer corrections!
50% = 200
10% = 1k
4% = 3k
2% = 6k
1.2% = 10k
1% = 11k
0.3 = 26k
0.2 = 33k
0.1 = 40k
0.05 = 80k
0.03 = 110k
23
36
189


