I want to send someone $200 in bitcoin....what fee would ensure it happens inside 24 hours?
The fastest and cheapest transaction fee is currently 950 satoshis/byte, shown in green at the top.
For the median transaction size of 226 bytes, this results in a fee of 214,700 satoshis.
https://bitcoinfees.earn.com/
Probably an overestimation. Just wait until the hashrate is back up as it should be.