<p>regarding to this question here <a href="https://bitcoin.stackexchange.com/questions/90105/how-many-hash-calculation-is-needed-to-reach-one-btc/90109#90109">How many hash calculation is needed to reach one BTC?</a> , it takes about 1387 years with 1 TH/s power rate to reach 1 BTC.</p>

<p>So if someone has a machine with 53TH/s power rate and his machine works for 24/7, he can reach 1 BTC in 1387 / 53 = 26.1 years, and if he has 100 of that machine, he can gain 1 BTC in 95.5 days, or nearly 4 BTC per year. </p>

<p>So if the price of 1 BTC is about $9500 today, he earns 9500 * 4 = $38,000 per year(let's think the electricity consumption is free!). But in many websites like this <a href="https://www.asicminervalue.com/miners/bitmain/antminer-s17-pro-53th" rel="nofollow noreferrer">https://www.asicminervalue.com/miners/bitmain/antminer-s17-pro-53th</a>, it calculated the profitability of one same machine of $4,333 per year and it will be $433,000 per year for 100 machines!(It also considered the electricity power consumption).</p>

<p>How is it possible? </p>

CC BY-SA 4.0
2019-08-30T13:08:57.697Z
It is not 1 BTC but the entire block rewards (12.5 BTC + tx fees). Assuming just the block subsidy that is $38K*12.5 = $475K, which is roughly in the ballpark of the number quoted.
Ugam Kamat
CC BY-SA 4.0
2019-08-31T04:43:02.003Z
@UgamKamat: I think you can make your comment as an answer. I will accept it.
user3486308
<mining-theory><mining-profitability><hashpower>
Are miner builder/sellers profitability calculations true?
user3486308
# Are miner builder/sellers profitability calculations true?

(Asked by: username_0 on 2019-08-30)

regarding to this question here [How many hash calculation is needed to reach one BTC?](https://bitcoin.stackexchange.com/questions/90105/how-many-hash-calculation-is-needed-to-reach-one-btc/90109#90109) , it takes about 1387 years with 1 TH/s power rate to reach 1 BTC.

So if someone has a machine with 53TH/s power rate and his machine works for 24/7, he can reach 1 BTC in 1387 / 53 = 26.1 years, and if he has 100 of that machine, he can gain 1 BTC in 95.5 days, or nearly 4 BTC per year.

So if the price of 1 BTC is about $9500 today, he earns 9500 \* 4 = $38,000 per year(let's think the electricity consumption is free!). But in many websites like this <https://www.asicminervalue.com/miners/bitmain/antminer-s17-pro-53th>, it calculated the profitability of one same machine of $4,333 per year and it will be $433,000 per year for 100 machines!(It also considered the electricity power consumption).

How is it possible?

**Tags:** mining-theory, mining-profitability, hashpower

> **Comments:**
> **username_1**: It is not 1 BTC but the entire block rewards (12.5 BTC + tx fees). Assuming just the block subsidy that is $38K*12.5 = $475K, which is roughly in the ballpark of the number quoted.  
> **username_0**: @UgamKamat: I think you can make your comment as an answer. I will accept it.  

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## 0 answers

