Select your options: GH/s amount: GH/s price: BTC/USD rate: USD/day inc: Difficulty: Bitcoins per Block: Difficulty update days: Difficulty increase rate: Period (months): $ per kW: kW per GHs Month Raw BTC/m ROI Maintenance (BTC) Net BTC Profit USD Profit GHs sell price* -- -- -- -- -- -- -- * Summary: Total BTC Profit:-- Bitcoins Spent:-- Total USD Profit:-- Simple mining ROI:-- USD profit with initial BTC:-- Please send all your comments, questions and suggestions here: If you like the project - please consider making a donation here: 14YayjmVdHJhV9Ato3FUASz8C7DDmDu2zwup vote down vote favorite 37 Say I have a given piece of hardware (CPU/GPU).Where can I find out how much Bitcoin will I mine per day?mining-profitability mining-hardware up vote down vote /test and click the "test start" button.

If you have Java installed the miner should launch.Click "engine start" on your GPU(s) to start mining and the GUI will show how many bitcoins per day you will make (on average).Note that you are actively mining in a pool without getting paid.This test page launches a version of the miner which is only meant to be used for a short time for testing.bitcoin rate today in indiaUpdate for 2015: CPU and GPU mining are both long dead.bitcoin email providerWhen you buy ASIC mining hardware you will know its hashrate before you buy.bitcoin eliteDon't buy if you don't.bitcoin fuxoftGoogle "bitcoin mining calculator", input your hashrate, and it will tell you how much you can earn right now, on average.bitcoin getwork

Note that the difficulty will change in the future so your earnings will not stay the same.Also note that with most pools actual earnings vary with luck.Finally, avoid the typical newbie mistake of confusing TH/s and GH/s.1 TH/s = 1000 GH/s.up vote down vote There is a list here that is kept relatively up to date with the possible hashrate of various CPUs and GPUs https://en.bitcoin.it/wiki/Mining_hardware_comparison Once you know the number of hashes you can generate, you can use an online mining calculator and calculate the numbers of bitcoins you can mine per day (on average) and the current price of those bitcoins in other currencies.bitcoin file sharing/ It is worth pointing out that when most people talk about "mining" bitcoins these days, they are talking about pooled mining.Depending on the fees of your pool you can make anywhere from 2%-10% less than expected.If you mine by yourself, the bitcoin you are expected to make has a high degree of variance.

https://en.bitcoin.it/wiki/Pooled_mining up vote down vote D = Difficulty H = Mhash/s C = Reward (currenctly 25 BTC) 24 / (D * 2^32 / (H * 10^6) / 60 / 60) * C = BTC/day up vote 6 down vote If: D is the current difficulty H is your hash rate in Mhash/s B is block reward in BTC Then you can expect to earn: (H*B/D) * (60*60*24 * 65535 * 10^6 / 2^48) = (H*B/D) * (5.662224e15 / 2^48) BTC per day (1) or roughly: (H*B/D) * 20.11626 BTC per day (2) B is currently a little over 50 BTC if you take transaction fees into account, and varies block by block.(1) is exactly correct (2) is an approximation, correct to 7 significant digits This answer is slightly off due to assuming 65535 == 65536. up vote 4 down vote Yet another bitcoin mining profitability calculator - detailed and including a decline factor to compensate for mining hardware advancement (I am the author).up vote 2 down vote You should consult this wiki entry to know how many hashes per second can you generate with your hardware.

Afterwards, just input the value into a bitcoin mining calculator and you will have an estimation of your payout ratio.Please note that this calculator does not take difficulty into account so your earned value is likely to change over time.There are other calculators that try to predict the evolution of the difficulty, but they are not very accurate.Right now, difficulty depends on too many factors to be correctly predicted for a period longer than a couple of months.up vote 1 down vote I was confused by the profitability calculators I saw because I find it hard to get a feeling for how the difficulty influences my yield and also for where I can expect the difficulty to go, since it's such an abstract value.So I now use what to me is more intuitive: there's a (more or less) fixed number of 3,600 BTC gained from mining each day, until the block reward halves in 2017.Those coins can be viewed as being shared by the whole network proportionally to the computing power of each player.

So, let's assume a network power of 360 Thash/s, which seems not far away as I write this, and makes for easy calculation, then for every Ghash/s that your equipment brings to the table, you get 0.01 BTC per day.If you're solo mining, this is overly simplified, but the general direction of solo mining is that your actual yield will only on average match the theoretical one, so if you're much much smaller than the network (likely), then your variance gets so high that it becomes a lot like a lottery.up vote down vote If you are interested in how your profitability will change as the network hashrate grows this calculator is the best IMO./2013/04/05/bitcoin-mining-profitability-calculator/ Although you will have to make some guesses about how the network will grow, it should be more accurate than just a plain guess as to what the difficulty will be in X months time.protected by Community Thank you for your interest in this question.Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).