Fat Loss and Weight Loss are both inter-related. In the process of loosing weight you burn out Fat( in the form of physical excersice , pills, etc etc)

Sally, way to put things in perspective. lol

if i chopped your leg off you would weigh less but you wouldn’t be any slimmer.
if you poop then you weigh less but you aren’t any slimmer.

if you lose fat then you weigh less and you are slimmer.

hope that simplifies things

Weight loss is when you lose weight, meaning both fat and muscle.

Fat loss is when you lose fat.

The difference is one lowers both and one of them just gets rid of fat.

Any more questions just ask.

Well with weight loss alone that could mean, Loss of water, Muscle and fat. Fat loss is just specific in just losing the fat. But with weight loss or losing weight you do tend to lose all 3.

Fat loss usually states that someone is building muscle at the same time. So their weight may go up.
weight loss is shredding as much weight as possible including muscle loss in some circumstances,