Mining solo with 100 Mh/s The ETHW network have an estimate of 6540 blocks per day, and a network hashrate of 18.04 TH/s. With a hashrate of 100 Mh/s, which equals to 0.000554% of the network, you will have 3.63% chance of finding a block in a day. On average, you will find 1 block every 28 days at the current network hashrate.