Protein in Tuna Steak Calculator – Exact Nutrition by Weight

🐟 Protein in Tuna Steak Calculator

Enter your tuna steak weight to get exact protein and full nutrition facts instantly

Quick Presets
📏 Enter Your Tuna Steak Details
✅ Your Tuna Protein Results
📊 Protein Per 100g — Tuna Type Comparison
Tuna Type Protein (per 100g) Calories (per 100g) Fat (per 100g) State
Yellowfin (Ahi)29.9g130 kcal1.0gRaw
Yellowfin (Ahi)31.8g139 kcal1.2gCooked
Bluefin23.3g144 kcal4.9gRaw
Bluefin29.5g184 kcal6.3gCooked
Albacore (White)23.0g117 kcal2.5gRaw
Albacore (White)26.7g159 kcal5.6gCooked
Skipjack22.0g103 kcal1.0gRaw
🥪 Common Tuna Steak Serving Sizes
Serving Description Weight (oz) Weight (g) Protein (Yellowfin Raw) Calories
Small restaurant steak3 oz85g25.4g110 kcal
Standard single serving4 oz113g33.8g147 kcal
Medium steak6 oz170g50.8g221 kcal
Large restaurant steak8 oz227g67.9g295 kcal
High-protein meal10 oz284g84.9g369 kcal
XL / athlete serving12 oz340g101.7g442 kcal
💡 Key Nutrition Facts (Yellowfin Raw, per 100g)
29.9g
Protein
130
Calories
1.0g
Total Fat
0g
Carbs
~0.7g
Omega-3
50mg
Sodium
0.6mg
Iron
31mcg
Selenium
📌 Tip: Yellowfin tuna is one of the highest natural protein sources per calorie — delivering nearly 30g of protein per 100g with only 130 calories and minimal fat. It contains zero carbohydrates, making it ideal for high-protein and keto diets.
📐 Weight Conversion Reference
Ounces (oz) Grams (g) Pounds (lb)
1 oz28.35g0.063 lb
3 oz85g0.188 lb
4 oz113g0.25 lb
6 oz170g0.375 lb
8 oz227g0.5 lb
10 oz284g0.625 lb
12 oz340g0.75 lb
16 oz454g1.0 lb

Tuna Steak is a meaty and delicious fish that works well raw and cooked. The ahi tuna, known also as yellowfin or bigeye tuna, forms a gentle and thin fish that one commonly uses for sushi or poke bowls. At the grocery store one sells it as thick steaks not as slim fillets like many other fish.

When one marinates fresh tuna before cooking, its nice meaty texture becomes even more tasty.

How to Cook Tuna Steak

Cooking of Tuna Steak happens quickly and easily. Burn them on high heat for very short time is the best way, around 30 to 60 seconds each side in a very warm pan or on a grill. For this a cast iron pan works perfectly.

Thikc slim steaks allow more control during the cooking. When only slim pieces are available, burn only around 30 seconds each. The tuna cooks much more quickly than beef steak, and it can become dry and chewy if cooked too much.

One should only sear fresh Tuna Steak on both sides, then remove it before the centre also cooks.

Go for the medium-rare result. A recipe for whole seared Tuna Steak can last only six minutes to reach perfect medium-rare result. Lay the steaks to rest on a cutting board to release extra heat, because the main target stays the internal rareness.

Unlike beef steaks, that need resting time, the tuna differs… If it too long rests, it can keep cooking.

Marinades make a big change. An easy mix from soy sauce, ginger, garlic, sesame oil and molasses creates a weeknight dinner that feels fancy. Another option is to use oil, honey, garlic, cumin and parsley.

Even so any marinade should be limited, at most 15 to 30 minutes. The acid in marinades starts too scatter the tuna past the wanted softening after more than two hours. It is good to taste the marinade before putting it on the fish.

If it tastes good on its own, it probably will taste good also on the tuna.

For a simpler way, simply salt and pepper and burn. Coating the steaks with sesame seeds before cooking adds nice texture. Rubbing with neutral oil like grapeseed oil, then dusting with coriander and black pepper also works well.

Mayo forms a base that can give a rich coating for cheaper types like yellowfin.

Tuna Steak surprisingly goes well with salads, rice, cooked vegetables, mashed potatoes or garlic edamame. They are quite fancy and tasty for a special event. Fresh tuna is very different from canned tuna, the canning process changes it a lot, removing fats and oils.

The tuna meat has one of thelowest risks for parasites and works well to eat raw. A typical portion is around 170 to 225 grams per person.

Protein in Tuna Steak Calculator – Exact Nutrition by Weight

Leave a Comment