Net per day, after power:
The halving cuts the miners' take by 37.5%, not half. Why.
At $0.08 per kWh and a 1% pool fee, at today's hashrate and price. Network: 31.09 GSol/s, 1,149 blocks in 24 h, 1,440 ZEC a day to miners ($1.8M). As of 2 Nov, 12:53 UTC.
Speed is in KSol/sKSol/s. Thousands of solutions per second, the unit a Zcash miner's speed is measured in.. Uses today's network hashrate and price, held fixed. An estimate, not a promise of returns.
Your machine, net per day after power:
The network grows and your share shrinks most weeks, so treat this as the best day, not the average.
The block subsidy halves, but the 20% that goes to grants and the coinholder fund ends at the same point, so miners go from 80% of the issuance to 100% of half as much: 1,440 to 900 ZEC a day.
New ZEC per day, to scale.
The 360 goes to grants and the coinholder fund.
Half the new ZEC, all of it to miners: 540 a day less than today, −37.5%.
The mining category is the busiest on the Zcash forum.