Raw vs cooked chicken breast
Loses about 25% as water. Cooked weight is about -25% of the raw weight, so 200 g raw becomes about 150 g.

Raw to cooked weight
Meat loses water, rice and pasta absorb it. Convert between raw and cooked weight so your portions and meal prep stay accurate.
What happens to chicken breast when cooked
Muscle proteins tighten as the meat heats and squeeze out water, so the breast shrinks. Overcooking squeezes out more.
Tips for accurate weights
- Use a thermometer instead of timing.
- Weigh after cooking and draining any juices.
Frequently asked questions
How much does 200 g of raw chicken breast weigh after cooking?
About 150 g.
How much raw chicken breast do I need for 200 g cooked?
About 267 g raw.
Is the result exact?
No. Cooking method, cut and doneness change the yield, so treat it as a typical estimate.
How to Convert a Recipe from Cups to Grams, Step by Step