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	<updated>2026-04-08T09:25:08Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://en.bitcoin.it/w/index.php?title=Generation_Calculator&amp;diff=12062</id>
		<title>Generation Calculator</title>
		<link rel="alternate" type="text/html" href="https://en.bitcoin.it/w/index.php?title=Generation_Calculator&amp;diff=12062"/>
		<updated>2011-06-29T18:18:13Z</updated>

		<summary type="html">&lt;p&gt;Dalson: /* External Links */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Shows an estimate of the amount of time, on average, that you will need to do mining at the specified hash rate before you will generate a [[blocks|block]] and earn bitcoins.  Additionally, the optimistic (50% probability) and pessimistic (95% probability) estimates are shown as well.&lt;br /&gt;
&lt;br /&gt;
The hash rate refers to the rate that your mining hardware is performing at as reported by your miner software or from an estimate obtained from the [[mining hardware comparison]] tables.&lt;br /&gt;
&lt;br /&gt;
The calculation is performed like this:&lt;br /&gt;
*Get the current [[target]].&lt;br /&gt;
*Divide by 115792089237316195423570985008687907853269984665640564039457584007913129639935, which is the maximum value of a 256-bit number. You now have the probability of a single hash solving a block.&lt;br /&gt;
*Take the reciprocal of the probability to get the average number of hashes to solve a block.&lt;br /&gt;
*Divide the average number of hashes by your hash/s (&#039;&#039;not&#039;&#039; khash/s) to get the average number of seconds required to solve a block.&lt;br /&gt;
&lt;br /&gt;
==See Also==&lt;br /&gt;
&lt;br /&gt;
* [[Power Calc]]&lt;br /&gt;
* [[Profitability Calculator]]&lt;br /&gt;
&lt;br /&gt;
==External Links==&lt;br /&gt;
* [http://www.alloscomp.com/bitcoin/calculator.php Generation Calculator] website&lt;br /&gt;
* [http://www.btcserv.net/bitcoin-calculator/ Bitcoin Mining Calculator] website&lt;br /&gt;
* [http://btcbase.com/tools/ Alternative Bitcoin Mining Calculator] website&lt;br /&gt;
[[Category:Mining]]&lt;/div&gt;</summary>
		<author><name>Dalson</name></author>
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