what is the min. hashrate to get 1 Drk/ day?

[goodluck0319]

what kind of rigs I need to get at least 1 DRk/per day?

[tokyoghetto]

[Ed4252]

17500 khash/sec

[goodluck0319]

is that like 17.5 MH/s?

[Vann]

is that like 17.5 MH/s?

It depends on your hash and the total network hash at the time you are mining. I believe Darkcoin is the only coin that uses inverted block rewards based on the current difficulty (the exact formula is in the Darkcoin announcement thread). The higher the network hash and resulting diff, the lower the number of coins awarded. As such, the number of coins you can mine per day can only be estimated.