Right now, the dificulty is 3x higher than yesterday at this time. Also, the coin value as lowered. For me, whattomine is pretty accurate and you can see that it makes no sense to waste electricity on this coin.
Open:
https://whattomine.com/coins/214-btg-equihash and enable "difficulty" and enter the current network difficulty that it's written on that same page. By default, whattomine calculates the profit according to the 24h average difficulty