How many TH/s do you need to mine 1BTC per month?

Question

bitcoin

Are there people who are still mining bitcoins?
Can you share your mining experience in real life?
Namely, the question is of interest: how much TH / s is needed to mine 1 BTC per month?
October 2016.

Answer 1

A lot, and the number is growing exponentially. Mining becomes unprofitable even for many farm owners in countries with cheap electricity, where the power is much higher.

Answer 2

For such a calculation, it is necessary and sufficient to know the current block reward and the current difficulty. Since these values ​​change (difficulty about once every 2 weeks, reward every 4 years), it is better to recalculate every time this data is needed.
I also note that if the conversation is not about a bare theory, then for a more adequate assessment of earnings, it is necessary to include the cost of electricity consumed, ROI for equipment, and depreciation again.
There is a mining calculator , where you can see all this clearly and play around with variables.

Answer 3

Now mining bitcoins is not profitable and the familiar owners of farms "jump" from currency to currency (fortunately, there are a lot of cryptocurrencies now)