Calculating the appropriate transaction fee is also getting difficult now. Earlier I used to check websites such as earn.com, but they are also not very accurate nowadays. I am in a tricky position right now because I need to transfer BTC0.038 to a third party website for some purchases. And I don't wan to spend $30 or $40 as fee. If I put in a fee of 30 Sat/Byte, is it possible to get a confirmation within 24 hours?