
Mine only when
power cost is low
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- 0€Valid for 9 days
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Try it for free for 7 days then $4
per month per rig payed yearly
Automating your rig to mine the most profitable coin, on the cheapest electricity cost hours, making your mining rig as profitable as it possibly can be.
Avoiding the peak hours of electric cost and/or peaks in mining difficulty together with automatic coin switching makes a huge difference in your total mining profit, especially if you're in it for the long term.
How many mining rigs do you have?
No credit
card needed
Free when using
How it works
Coin switching
Automatically switching HiveOS™ flight sheet to the most profitable coin

1
Add your preferred coins for coin switching
For every coin you want to switch between, add your mining rigs hashrate, power consumption & cost, fee and corresponding HiveOS flight sheet

2
Set up your HiveOS
For every coin, define your overclock settings. WhenToMine will apply the overclock settings that you've specifed when the flight sheet changes. Done!
Also works with
+
Note! We also offer a power switching solution using only HiveOS where our app will stop and start your miner, instead of fully stopping or starting the rig.
Power switching
Automatically switching your rig ON or OFF based on current profitability


2
Add your settings and connect your SwitchBot
Add your rig- and power data and set the preferred behaviour of your SwitchBot. Connect our app to your SwitchBot using the IFTTT integration
"For the past 6 months I've met up regularly with the WhenToMine team to give them feedback while they developed this tool. I have to say the final product has surpassed what I even thought was possible!."
Seb Hezlo, Mining youtuber
87.1k subscribers

makes mining great again
Coin switching + Power switching
Making your mining rig as profitable as it possibly can be.
What have done for its users


Ravencoin mining case
28% more RVN for every USD spent on electricity
Mining Ravencoin only when the profitability is above -0.6$/hour with variable electric rate in price area Sweden2 (SE2) from the ETH 2.0 merge on September 15th until today

Ergo mining case
96% of the mining reward, to only 76% of the cost
Mining Ergo only when the profitability is above -0.5$/hour with variable electric rate in price area Finland (FI) from the ETH 2.0 merge on September 15th until today

EthereumClassic mining case
23% more ETHC for every USD spent on electricity
Mining ETC only when the profitability is above -0.2$/hour with variable electric rate in price area Sweden3 (SE3) from the ETH 2.0 merge on September 15th until today


Coin switching case
16% increased overall profit with coin switching
Mining Flux or Kaspa depending on which coin is currently the most profitable. From the ETH 2.0 merge on September 15th until today

Kaspa mining case
94% of the mining reward, to only 70% of the cost
Mining Kaspa only when the profitability is above -0.4$/hour with variable electric rate in price area Denmark2 (DK2) from start ETH 2.0 merge on September 15th until today


Coin switching case
21% increased overall profit with coin switching
Mining Alephium or Ergo depending which of the coins that are currently most proffitable. From the ETH 2.0 merge on September 15th until today

BitcoinGold mining case
45% of the mining reward, to only 18% of the cost
Mining BitcoinGold only when the profitability is above -0.1$/hour with variable electric rate in price area Netherlands(NL) from the ETH 2.0 merge on September 15th until today

Conflux mining case
20% more CFX for every USD spent on electricity
Mining Conflux only when the profitability is above -0.4$/hour with variable electric rate in price area Poland (PL) from the ETH 2.0 merge on September 15th until today
Try it out
License cost paid
back in 5 days
With an average increased revenue per electricity cost of 26% the license cost is payed back in a matter of days. Now, get a SwitchBot. Sign up for a trial and let the app control the coin and the hours you mine.

Supporting variable hour rates from 11 countries
Supporting all NordPool price areas from the following 11 countries, Germany, France, Netherlands, Belgium, Austria, Sweden, Denmark, Norway, Estonia, Lithuania, Latvia,
Setup in minutes
It's easier than you think to get started. Get your switchbot, connect it to your mining rig. Enter your rig and electric price data to our app. Set up HiveOS and then you're done!
Supporting 100 different smart plugs
We recommend the SwitchBot first and the TP Link P115(EU/US) second, but our third-party integration engine IFTTT supports over 1400 other services and apps. Find all brands here: ifttt.com/explore
Set it and forget it
Save yourself the hassle keeping track of the most profitable coin, daily electric prices, mining difficulties and expected mining rewards. WhenToMine will automate all that for you.

Frequently Asked Questions
Who should use WhenToMine?
Well, actually everyone. Everyone who's mining crypto and wants to increase the overall profitability of their mining rigs with minimal effort.
Will I benefit using WhenToMine if I have 100% fixed electric cost?
Yes, because WhenToMine doesn't only look at electric prices. Our app calculates the estimated mining rewards by looking at the current value of the crypto and your estimated mining reward based on the current block difficulty of the coin. Also, don't forget the automatic coin switching.
What about the coin switching?
Yeah what about it? It's one our most powerful features helping our users automatically switch to the most profitable coin without effort.
Missing something?
What is required to use WhenToMine?
For coin switching you need nothing at all, to control running hours of your rig you need a SwitchBot and a IFTTT account (free for 2 rigs) and 2,5€ per month for more than that. And that's it!
Why not just rust a simple timer at night?
A time scheduler can turn your rig on&off on a pre-set time of the day, but history shows that electric prices vary more from day-to-day than intraday meaning that the nightly electric cost of a high-cost day, is generally higher than the daily electric cost of a low-cost day. So... If mining is profitable during the day, why would you want to turn the rig off. Also, electric cost is only one parameter determining the mining profitability, current mining rewards based on current block difficulty and current coin value is another.
Is both GPU and ASICS mining supported?
Yes.
Pay per rig with fiat or crypto
How many rigs do you have?
Free using
Want to test out the app first? Try out our 7 day free trial
- 1,440€
- 480€Every year
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Lifetime license
per year
More than two rigs requires IFTTT pro which costs €2,5 per month
More than two rigs requires IFTTT pro which costs €2,5 per month
A coffee per month per rig
All features included
Integration guarantee
All updates included
All features included
Integration guarantee
All updates included
- 0€Free Plan