Mining solo with 100 H/s The GPRX network have an estimate of 720 blocks per day, and a network hashrate of 297.77 KH/s. With a hashrate of 100 H/s, which equals to 0.0336% of the network, you will have 24.18% chance of finding a block in a day. On average, you will find 1 block every 4 days at the current network hashrate.