Mining solo with 100 Mh/s The ETHW network have an estimate of 6616 blocks per day, and a network hashrate of 17.42 TH/s. With a hashrate of 100 Mh/s, which equals to 0.000574% of the network, you will have 3.80% chance of finding a block in a day. On average, you will find 1 block every 26 days at the current network hashrate.