bits, mbtc, satoshis, btc, usd calculator tool Find out the current Bitcoin unit value with easy-to-use converter.Please enter an amount to convert.Prices come from Bitcoin AverageThis is the absolute best Bitcoin converter for any Bitcoin conversion, like BTC to USD.Bitcoin units include BTC, mBTC, bits, and Satoshis.Fiat currencies include USD (US Dollars), CAD (Canadian Dollars), EUR (Euro), GBP (Great Britain Pounds), and AUD (Australian Dollars).The available altcoins are LTC (Litecoin) and ETH (Ethereum).Convert from BTCmBTCbits/μBTCSatoshisUSDCADEURGBPAUDZARNGNLitecoinEthereumConvert to BTCmBTCbits/μBTCSatoshisUSDCADEURGBPAUDZARNGNLitecoinEthereumConvert!Show Altcoins & More CurrenciesUse our BRAND NEW Android app to perform Bitcoin conversions on the go!Please let me know if you want me to add a feature or if you have any ideas for how I can improve this Bitcoin converter.The Bitcoin Converter Began with BTC and mBTCI noticed that several people found my original Bitcoin Converter when searching for a way to convert from mBTC to BTC and BTC to USD.

While this is an extremely simple Bitcoin conversion, I figured I’d create this BTC converter just in case someone really wanted it.So, here it is, my BTC and mBTC (and now, bits and Satoshis and USD and EUR and GBP) converter.We use the BitcoinAverage Price Index for every USD, CAD, EUR, and GBP conversion.Let me know if you have any questions or suggestions for improving the Bitcoin converter.New Bitcoin Unit: BitsWe recently added support for any Bitcoin conversion to or from bits!Bits are one millionth of one Bitcoin or one thousandth of one mBTC.A bit is the same thing as a μBTC or a microbitcoin.Enjoy!New Currency (9/2/14): USDYou can now convert to and from US dollars with the BTC converter (in addition to Bitcoin, mBTC, and bits).This is perfect for the conversion that everyone needs: BTC to USD.The exchange rate is from Bitcoin Average.This Bitcoin converter just keeps getting better!New Bitcoin Unit (10/1/14): SatoshiWe’ve added the Satoshi to the Bitcoin calculator.The Satoshi is currently the smallest unit of Bitcoin available.

There are 100 million of them in one full Bitcoin.All other units (mBTC, bits, USD) are still available, so there are tons of Bitcoin conversion pairs to choose from.Want to convert from the Satoshi to USD?This Bitcoin converter is now extremely versatile.New Currency (3/4/15): EURWe recently added support for the Euro!Now you can use this calculator to do Bitcoin conversions like BTC to EUR and EUR to BTC.You could even convert something like EUR to USD and see what the rate looks like using Bitcoin as the base currency!New Altcoins (2/7/16): ETH and LTCThe Bitcoin converter is now an altcoin converter as well!bitcoin manual transactionWe’ve added support for some of the most popular alternative cryptocurrencies, Ethereum and Litecoin.ethereum maximumYou can find them by checking the box that says “Show Altcoins” and start converting instantly.dogecoin value mining

If you want to convert from ETH to BTC, we’ve got your back.Or if you need a calculator for Ethereum to Bitcoin, we can do that too.Let us know what altcoin we should add next!Chart Bitstar Bitstar Price Calculator Bitstar/Bitcoin (BITS/BTC) Price Calculator BITS/BTC BITS/USD BITS/GBP BITS/EUR BITS/CHF BITS/CNY BITS/JPY BITS/CAD BITS/AUD BITS/RUB BITS/SEK BITS/HKD BITS/SGD BITS/TWD BITS/KRW BITS/ZAR BITS/INR BITS/MYR BITS/IDR BITS/BRL BITS/NZD BITS/MXN BITS/PHP BITS/DKK BITS/PLN BITS/XAU BITS/XAG BITS/XDR BITS/BTC BITS/USD BITS/GBP BITS/EUR BITS/CHF BITS/CNY BITS/JPY BITS/CAD BITS/AUD BITS/RUB BITS/SEK BITS/HKD BITS/SGD BITS/TWD BITS/KRW BITS/ZAR BITS/INR BITS/MYR BITS/IDR BITS/BRL BITS/NZD BITS/MXN BITS/PHP BITS/DKK BITS/PLN BITS/XAU BITS/XAG BITS/XDR Bitstar Price Bitstar Chart 24 hours price 7 Days Price 14 Days Price 30 Days Price 60 Days Price 90 Days Price Price Calculator Learn More About Bitstar Bitstar Price Ticker Widget Bitstar Trading Volume Bitstar Price Bitstar Chart 24 hours price 7 Days Price 14 Days Price 30 Days Price 60 Days Price 90 Days Price Price Calculator Learn More About Bitstar Bitstar Price Ticker Widget Bitstar Trading Volume Easiest Way to track Bitstar Your Ad Here?bitcoin block header size

The value of Bitstar for today is ฿0.00000444.It has a current circulating supply of 23.1 Million coins and a total volume exchanged of ฿0.0 Use the price conversion calculator below to convert between BITS and BTC Your Ad Here?One Dashboard Your Favorite Coins Get early access to our new initiative on making altcoin price tracking easy to use.Your Favorite Altcoin Not Listed Here?See also: target Contents 1 2 3 4 5 6 7 8 9 Difficulty is a measure of how difficult it is to find a hash below a given target.litecoin chart gbpMining pools also have a pool-specific share difficulty setting a lower limit for shares.bitcoin plan in hindidifficulty = difficulty_1_target / current_target (target is a 256 bit number) difficulty_1_target can be different for various ways to measure difficulty.bitcoin calculator widget

Traditionally, it represents a hash where the leading 32 bits are zero and the rest are one (this is known as "pool difficulty" or "pdiff").The Bitcoin protocol represents targets as a custom floating point type with limited precision; as a result, Bitcoin clients often approximate difficulty based on this (this is known as "bdiff").Each block stores a packed representation (called "Bits") for its actual hexadecimal target.bitcoin trojan removalThe target can be derived from it via a predefined formula.ripple xrp vs bitcoinFor example, if the packed target in the block is 0x1b0404cb, the hexadecimal target is Note that the 0x0404cb value is a signed value in this format.The largest legal value for this field is 0x7fffff.To make a larger value you must shift it down one full byte.Also 0x008000 is the smallest positive valid value.The highest possible target (difficulty 1) is defined as 0x1d00ffff, which gives us a hex target of It should be noted that pooled mining often uses non-truncated targets, which puts "pool difficulty 1" at So the difficulty at 0x1b0404cb is therefore: And: Here's a fast way to calculate bitcoin difficulty.

It uses a modified Taylor series for the logarithm (you can see tutorials on flipcode and wikipedia) and relies on logs to transform the difficulty calculation: To see the math to go from the normal difficulty calculations (which require large big ints bigger than the space in any normal integer) to the calculation above, here's some python: Current difficulty, as output by Bitcoin's getDifficulty.Graphs There is no minimum target.The maximum difficulty is roughly: maximum_target / 1 (since 0 would result in infinity), which is a ridiculously huge number (about 2^224).The actual maximum difficulty is when current_target=0, but we would not be able to calculate the difficulty if that happened.(fortunately it never will, so we're ok.)See discussion in target.The minimum difficulty, when the target is at the maximum allowed value, is 1.The difficulty is adjusted every 2016 blocks based on the time it took to find the previous 2016 blocks.At the desired rate of one block each 10 minutes, 2016 blocks would take exactly two weeks to find.

If the previous 2016 blocks took more than two weeks to find, the difficulty is reduced.If they took less than two weeks, the difficulty is increased.The change in difficulty is in proportion to the amount of time over or under two weeks the previous 2016 blocks took to find.To find a block, the hash must be less than the target.The hash is effectively a random number between 0 and 2**256-1.The offset for difficulty 1 is and for difficulty D is The expected number of hashes we need to calculate to find a block with difficulty D is therefore or just The difficulty is set such that the previous 2016 blocks would have been found at the rate of one every 10 minutes, so we were calculating (D * 2**48 / 0xffff) hashes in 600 seconds.That means the hash rate of the network was over the previous 2016 blocks.Can be further simplified to without much loss of accuracy.At difficulty 1, that is around 7 Mhashes per second.At the time of writing, the difficulty is 22012.4941572, which means that over the previous set of 2016 blocks found the average network hash rate was (The eternal question.)

The average time to find a block can be approximated by calculating: where difficulty is the current difficulty, hashrate is the number of hashes your miner calculates per second, and time is the average in seconds between the blocks you find.For example, using Python we calculate the average time to generate a block using a 1Ghash/s mining rig when the difficulty is 20000: and find that it takes just under 24 hours on average.Any one grinding of the hash stands the same chance of "winning" as any other.The numbers game is how many attempts your hardware can make per second.You need to know the difficulty (above) and your khash/sec rate (reported by the client).Mining Hardware Comparison has some stats that may help you predict what you could get.Visit a calculator or perform the maths yourself, /bitcoin/calculator.php /bitcoincalculator.php /calculator /bitcoin-mining-calculator Remember it's just probability!There are no guarantees you will win every N days.