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Topic: [Answered]Can someone tell me the most accurate Difficulty increase/Month in %? (Read 3637 times)

sr. member
Activity: 434
Merit: 250
80% until end of June 2014 then 0% thereafter Smiley
legendary
Activity: 1680
Merit: 1014
...and a huge quantity of AM USB sticks Wink
legendary
Activity: 980
Merit: 1040
http://bitcoin.sipa.be/growth.png = 2.5% compounding network growth/day
1.025^30.4 = 111% growth per month

Thats a good baseline, but keep  two things in mind :

- THe daily growth has been accelerating since the start of the year:
http://bitcoin.sipa.be/growth.png
Its at 2.5%/day now, but there seems to be a strong trend upwards.

- This is before any 28nm asic has shipped. In the coming months, that growth estimate may well turn out to be much too low, depending if KnC/Hashfast/cointerra/ACM/BFL and others live up to their promises and how many of these rigs they can ship/deploy. The current growth is pretty much only due to Bitfury and BFL
hero member
Activity: 692
Merit: 500
legendary
Activity: 1039
Merit: 1003
My mining calculator at http://www.coinish.com/calc/ uses the last 10 difficulty values to compute an estimated difficulty change per day.
Since it assumes that difficulty grows exponentially (which is currently not a bad estimate, even though it will taper off) you can calculate the weekly or monthly difficulty increase by simple exponentiation.
(of course, actual difficulty adjustments are made every 2016 blocks, so there is no daily increase, this is just an approximation)

Current estimate for daily increase is 1.9519%, which translates to about 80% per month or 14.5% per week.

Onkel Paul
hero member
Activity: 692
Merit: 500
I see some enter 50%, some 60&, some 80% or even lower than 50%

Does anyone know which % the most accurate difficulty increase might be? I don't know how to calculate this.

Thanks

365/12 = 30.4 days "per month"
http://bitcoin.sipa.be/growth.png = 2.5% compounding network growth/day
1.025^30.4 = 111% growth per month

Addendum : 1.305^(1/(14/1.305)) = 1.025, therefore predicted next difficulty change should be about 30.5%, every 10.72 days
cp1
hero member
Activity: 616
Merit: 500
Stop using branwallets
http://mining.thegenesisblock.com/

Looks like the last 30 day increase was 120%.
legendary
Activity: 1792
Merit: 1047
I see some enter 50%, some 60&, some 80% or even lower than 50%

Does anyone know which % the most accurate difficulty increase might be? I don't know how to calculate this.

Thanks

You can try using the yearly average.

Here is a breakdown at 20% every 12 day increase. However I would consider at least 30% 10.8 day increase to be the average going forward.

https://docs.google.com/spreadsheet/ccc?key=0AmeuPljmUNHCdEpqX2RmMDFwemJyLURVUWFtZ3J3aGc&usp=sharing

more details found here.

https://bitcointalksearch.org/topic/m.3156061
legendary
Activity: 2044
Merit: 1008
So which number is the most accurate to look at? Anyone who calculated it? I need to know this to make the most accurate mining profit.
sr. member
Activity: 285
Merit: 250
Turning money into heat since 2011.
"Exact difficulty increase"?
Nope. Sorry.  The crystal ball is in the shop...
legendary
Activity: 2044
Merit: 1008
I see some enter 50%, some 60&, some 80% or even lower than 50%

Does anyone know which % the most accurate difficulty increase might be? I don't know how to calculate this.

Thanks
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