Hi
The following are calculations taken $$ as reference
Bitmain_AntMiner_S7_4860_GH/s
Exchange Rate 1BTC = $329.28
Difficulty increment 2.96%
Miner Cost $2,290
Hashrate 4,860 Gigahash per second
Electricity cost per day $2.78
Estimate start mining date Nov-14-2015
During Bitcoin per day Revenue per day Income per day difficulty total day total BTC total Income amount to break even
Nov-14-15 - Nov-23-15 0.0371 BTC $12.22 $9.44 65,848,255,180 10 days 0.37BTC $94.38 ($2,195.62)
Nov-24-15 - Dec-07-15 0.0361 BTC $11.87 $9.09 67,797,363,533 24 days 0.88BTC $221.60 ($2,068.40)
Dec-08-15 - Dec-21-15 0.035 BTC $11.53 $8.75 69,804,165,494 38 days 1.37BTC $344.04 ($1,945.96)
Dec-22-15 - Jan-04-16 0.034 BTC $11.20 $8.41 71,870,368,793 52 days 1.84BTC $461.84 ($1,828.16)
Jan-05-16 - Jan-18-16 0.033 BTC $10.88 $8.09 73,997,731,709 66 days 2.3BTC $575.13 ($1,714.87)
Jan-19-16 - Feb-01-16 0.0321 BTC $10.56 $7.78 76,188,064,567 80 days 2.75BTC $684.04 ($1,605.96)
Feb-02-16 - Feb-15-16 0.0312 BTC $10.26 $7.48 78,443,231,279 94 days 3.19BTC $788.70 ($1,501.30)
Feb-16-16 - Feb-29-16 0.0303 BTC $9.96 $7.18 80,765,150,924 108 days 3.61BTC $889.23 ($1,400.77)
Mar-01-16 - Mar-14-16 0.0294 BTC $9.68 $6.89 83,155,799,392 122 days 4.03BTC $985.75 ($1,304.25)
Mar-15-16 - Mar-28-16 0.0285 BTC $9.40 $6.62 85,617,211,054 136 days 4.42BTC $1,078.38 ($1,211.62)
Mar-29-16 - Apr-11-16 0.0277 BTC $9.13 $6.35 88,151,480,501 150 days 4.81BTC $1,167.22 ($1,122.78)
Apr-12-16 - Apr-25-16 0.0269 BTC $8.87 $6.08 90,760,764,324 164 days 5.19BTC $1,252.39 ($1,037.61)
Apr-26-16 - May-09-16 0.0262 BTC $8.61 $5.83 93,447,282,948 178 days 5.56BTC $1,333.99 ($956.01)
May-10-16 - May-23-16 0.0254 BTC $8.36 $5.58 96,213,322,523 192 days 5.91BTC $1,412.12 ($877.88)
May-24-16 - Jun-06-16 0.0247 BTC $8.12 $5.34 99,061,236,870 206 days 6.26BTC $1,486.89 ($803.11)
Jun-07-16 - Jun-20-16 0.024 BTC $7.89 $5.11 101,993,449,481 220 days 6.59BTC $1,558.38 ($731.62)
Jun-21-16 - Jul-04-16 0.0233 BTC $7.66 $4.88 105,012,455,586 234 days 6.92BTC $1,626.70 ($663.30)
Jul-05-16 - Jul-18-16 0.0226 BTC $7.44 $4.66 108,120,824,271 248 days 7.24BTC $1,691.94 ($598.06)
Jul-19-16 - Aug-01-16 0.022 BTC $7.23 $4.45 111,321,200,669 262 days 7.54BTC $1,754.18 ($535.82)
Aug-02-16 - Aug-15-16 0.0213 BTC $7.02 $4.24 114,616,308,209 276 days 7.84BTC $1,813.51 ($476.49)
Aug-16-16 - Aug-29-16 0.0207 BTC $6.82 $4.04 118,008,950,932 290 days 8.13BTC $1,870.01 ($419.99)
Aug-30-16 - Sep-12-16 0.0201 BTC $6.62 $3.84 121,502,015,880 304 days 8.41BTC $1,923.77 ($366.23)
Sep-13-16 - Sep-26-16 0.0195 BTC $6.43 $3.65 125,098,475,550 318 days 8.69BTC $1,974.86 ($315.14)
Sep-27-16 - Oct-10-16 0.019 BTC $6.25 $3.46 128,801,390,426 332 days 8.95BTC $2,023.36 ($266.64)
Oct-11-16 - Oct-24-16 0.0184 BTC $6.07 $3.28 132,613,911,583 346 days 9.21BTC $2,069.35 ($220.65)
Oct-25-16 - Nov-07-16 0.0179 BTC $5.89 $3.11 136,539,283,366 360 days 9.46BTC $2,112.90 ($177.10)
Nov-08-16 - Nov-21-16 0.0174 BTC $5.72 $2.94 140,580,846,153 374 days 9.7BTC $2,154.07 ($135.93)
Nov-22-16 - Nov-23-16 0.0169 BTC $5.56 $2.78 144,742,039,199 376 days 9.74BTC $2,159.62 ($130.38)