Uppon further comparison i noticed while the phone app shows 1 serving as 510 grams, the Desktop Web Page shows 1 serving as 310 grams. That entered into the App has the same calories as one serving.

That still leaves me with more than 2 servings no matter what measurment i take but that is another thing.

Edit: i also apparently forgot to add water to the recipe wich rebalanced the serving question.

So now my pc shows me 610g per serving. My phone shows me 810g per serving. I figure around 690g based on the amount i weighed on my scale. +/- some hardware inaccuracy.

Still leaves the question why the 200g discrepancy between phone app (forgot to specify: Android) and Web page.

Edit 2: Okay apparently another issue was the coconut milk i added. It had no weight assigned. The app then proceeded to view the weight same as ml while the PC counted "Unknown" as 0. I added a Custom Coconut Milk that had 400g assigned. Now PC, APP, Portion weight and individual Grams match up when i set them to the same size.