Electroneum can be particularly profitable to mine, this calculator is designed to help you work out just how much you can make. It works if you are cloud mining, or using your own rig. Just enter your hash rate, any pool fees you many incur, power usage, power cost in kw per hour (you can find this on an electricity bill or averages in your area can be found online if you are unsure) and hardware costs if you're using your own rig, or the contract cost if you're using cloud mining. Then just hit calculate.
The profit results are estimated and based on the ETN to USD exchange rate and the current mining difficulty. You can see daily, weekly, monthly and yearly profits, displayed below. It will also show you the time, in days, it will take for you to break even on your expenses.