Do you know your Mhash/second, but you want to know for example: , your earn ?Worry not, just fill in your Mhash/sec!new markets are added (Kraken as default, BitStamp, itBit, LocalBitcoins and The Rock Trading Company), see Advanced calculator button!Also new is the Chinese Yuan Renminbi currency.the calculation is based on the current 'difficulty' and this value can change in the future.CalculatorHash-rate: khash/sec Mhash/sec Ghash/sec Thash/sec Phash/sec Currency: Euro US dollar Great Britian Pound Japan Yen Swiss Franc Chinese Yuan Renminbi Market: Kraken USD BitStamp USD btc-e USD itBit USD LocalBitcoins USD The Rock Trading Company USD Pool Fee *: %Manually overrule exchange rate **: /BTC* = For some mining pools you pay a few percent fee (Most likely from 0% to 3%) ** = Be sure what you are doing, you are overwriting the current exchange rates.(Emptymeans use the real-time exchange rates) Advanced calculator

Are you serious about mining cryptocurrencies?If so, you need to know how to make the best use of your money and equipment.In this guide, we’ll show you how to mine your digital treasure in the most profitable way.Obviously, the big money is going into costly bitcoin ASICs.If you are already in that position, you probably know how the process works and are intending to mine bitcoin.However, those of you on a more moderate budget are probably looking at building a GPU miner for scrypt currencies, or a buying a small ASIC machine for bitcoin or other SHA-256 currencies.harga bitcoin 2014In that case, you have come to the right place.jordan lee bitcoinThe process of mining digital currencies involves solving complex cryptographic puzzles.dogecoin development

By doing this, miners are providing ’proof of work’ that is rewarded with digital currency.Broadly speaking, there are two proof-of-work hashing algorithms in use today: SHA-256 and scrypt.Note that there are some lesser-used alternatives, which we will not be looking at in this guide (for example, Primecoin).Depending on your budget and the type of currency you intend to mine, there are two ways to go when setting up your mining system: Mining requires electricity – lots of electricity.bitcoin difficulty 1 hashesIf you are building a DIY rig, you’ll be getting an ATX power supply unit (PSU) anyway, so it’s worth investing in the most efficient supply you can get.litecoin hash ratesConsider the following two cases, for example: A PSU that is guaranteed to supply 860W and is 93% efficient would actually draw 925W (860W/0.93).bitcoin price widget android

By contrast, a 750W power supply that is only 80% efficient would actually draw 937.5 W (750/0.8) – thus using more power, but supplying less.When building a mining rig, you will need to take account of the power requirements of all the components you are using ­– especially all those graphics cards.Plus it’s a good idea to provide some excess capacity to deal with unexpected events and provide the potential to overclock your system.ASICs, on the other hand, can do far more calculations with far less power because they are highly specialised devices.bitcoin nba bettingAnd since they ship with an appropriate power adapter, you won’t have to worry about doing all the maths to find one that is up to the task.comprar bitcoin sin comisionThe mining efficiency of different systems can be compared by taking the ratio of the number of hashes it can perform in a second, divided by the power it consumes: Hashing speed / power consumption = mining efficiency After the initial expense of your rig, the essential thing you need to know to calculate your ongoing profitability is the cost of your electricity.bitcoin/altcoin scrypt mining rig

Check with your provider, or take a look at your last bill.If the power charges add up to more then you earn, it obviously isn’t a good business model.Rather than go it alone, it usually makes more sense to join a pool, where you combine resources with other miners.By joining a pool, you earn a share of the coins mined by all members of the pool and stand a greater chance of solving a block.Miners earn a share of the rewards if the difficulty level of the blocks they solve is greater than the level set by the pool operator.That level is always somewhere between 1 and the difficulty level of the currency.Inevitably, the difficulty level of all currencies increase with time – a fact that will reduce the chances of your equipment earning coins or mining shares.As a result, it is important to start with the best equipment you can afford, in order to mine profitably over the longest period of time.The volatility of the currency being mined also affects your long-term profitability.If the price suddenly drops, you will be faced with the choice of either selling at a low price or hanging onto your coins until their value increases.

In the former case, you would have to keep mining for longer to recoup your expenditure on equipment and electricity.Whichever way you mine, it’s a computationally intensive operation that creates lots of excess heat.Mining efficiency decreases as temperature increases, so make sure your rig has adequate ventilation and cooling.As mentioned above, this is why some mining rig builders  use beer crates rather than PC cases – to maximise airflow around their components.Even a standalone desktop fan can help to keep your kit cool.When building a DIY mining rig, it doesn't make sense to save money by buying a cheap PSU.Any instability in the power supply could hit performance, or even cause a system crash that will lead to downtime, so do invest in a high-quality unit.If your hardware isn’t mining, you are losing money.Here are some ways to minimise downtime: There are costs involved with mining, of course, like the rig and the ongoing electricity costs for starters.However, some extras are less obvious: For assistance with some of the calculations miners need to make, there are several websites that provide profitability calculators.

You can input parameters such as equipment cost, hash rate, power consumption, and the current bitcoin price, to see how long it will take to pay back your investment.As a test, we entered the specifications of two mining systems into the calculators below.For our Scrypt GPU mining rig, we used the system described, and for our SHAS-256 ASIC miner we used the specifications of a Butterfly Labs miner.With a UK electricity price set at £0.20 per KWh (which equated to $0.33), these are the recommendations and profits that the following sites presented: (Note that these figures were correct as of January 21st, 2014, and that they are all subject to currency volatility and shifts in difficulty level.)Dustcoin: SHA-256: Freicoin at $1.43 per day Scrypt: Dogecoin at $31.05 per day CoinWarz: SHA-256: Bitcoin at $1.14 per day Scrypt: Dogecoin at $39.13 per day Tradeblock: Bitcoin at $1.20 per day Bitcoinx: Bitcoin at $1.42 per day Hopefully, this gives you an idea of the spread of results across these services, given the same data at the same time.