excellent profit calculators

[corsaro]

I found these excellent profit calculators:

http://bitcoinwisdom.com/bitcoin/calculator
http://mining.thegenesisblock.com/


Take a look at them before buying mining hardware

[uk1]

more calcs
http://www.blockchained.com/profit/‎
http://www.bitcoinx.com/profit/
www.alloscomp.com/bitcoin/calculator‎
http://www.bitclockers.com/miningcalculator
http://tpbitcalc.appspot.com/
www.coinish.com/calc
https://www.cex.io/calc

link to bitcoin wiki https://en.bitcoin.it/wiki/Profitability_Calculator

[davewr2013]

Another one:
http://btcinvest.net/en/bitcoin-mining-profit-calculator.php?diff=148819199.80509&dcosts=2995&diff_mincrease=20&blpbtc=25&dhsmhs=200000&diff_mincreasedecrease=0.1&btcusd=129.50&dpowcon=320&btcusd_mincrease=0&pcost=0.15&calcweeks=40&dleadtime=6&action=calc

It's worth the time to figure it out.