Sorry, I forgot the sarcasm tag 
https://www.google.com/search?q=how+long+is+a+piece+of+string%3F
I meant, without any details nobody can answer your questions. What is the used space and the egress for each of the nodes.
Don’t use the estimator, it can’t predict what people really use. Use the earnings calculator script with your real data https://forum.storj.io/t/earnings-calculator-update-2020-04-10-v8-2-0-price-and-month-estimate