Ummmm I don't really know how to put but I guess it depends on your power .....depending on the power you're using you could mine 1btc in an hour or in 24hours.....you could check online for more information...How Long Does It Take To Mine One Bitcoin?
We know, The block discovery process, which takes about 10 minutes per block, will generate new Bitcoin perblock, which is currently 6.25 BTC, so how long will it take us to mine one Bitcoin?