110 cal/100g drained for one brand http://www.ayambrand.com.my/tuna-in-water/15-tuna-chunks-in-water.html

The light versions claim to have lower calories 45-60 cal / 2oz or 56 g drained

• fairly satisfying
• 🙂 virtually no fat
• 🙂 no carb
• 🙂 long shelf life