Chicken vs. Salmon Dynamic Nutrient Matrix
Calibrate portions, select cuts and species, and benchmark macros, lipids, and micronutrients side-by-side.
Nutritional Breakdown (100g, Chicken Breast vs. Wild Atlantic Salmon)
Focus: Lean Cutting · Estimates from USDA FoodData Central (FDC 171477 / 171998)
| Nutrient Metric | Chicken (Chicken Breast) | Salmon (Wild Atlantic Salmon) | Difference | Advantage | Logging Context |
|---|---|---|---|---|---|
| Energy / Calories (kcal) | 165 | 182 | -9% | Chicken | Chicken logs fewer calories per gram of protein because total fat stays near 3.6 g per 100 g. |
| Complete Protein Density (g) | 31 | 25 | 24% | Chicken | Chicken breast lists ~31 g protein per 100 g (FDC 171477) with a high DIAAS protein-quality score. |
| Total Dietary Fat (g) | 3.6 | 8.1 | -56% | Chicken | Chicken is very lean; salmon adds monounsaturated and marine polyunsaturated fat calories. |
| Saturated Fatty Acids (g) | 1 | 1.3 | -23% | Chicken | Both sources are relatively modest in saturated fat; wild salmon carries merely 1.3g sat fat per 100g. |
| Monounsaturated Fat (MUFA) (g) | 1.2 | 3 | -60% | Salmon | Salmon lists more monounsaturated fat (mostly oleic acid) per 100 g than chicken breast. |
| Polyunsaturated Fat (PUFA) (g) | 0.8 | 2.5 | -68% | Salmon | Salmon PUFA consists primarily of bioactive marine omega-3s, while chicken PUFA is predominantly linoleic acid. |
| Marine Omega-3 (EPA + DHA) (mg) | 35 | 1850 | +4800% | Salmon | Salmon supplies unmatched pre-formed EPA and DHA; chicken contains negligible marine omega-3s. |
| Active Vitamin D3 (IU) | 6 | 570 | +9400% | Salmon | Wild salmon lists 420–570 IU vitamin D3 per 100 g; chicken logs trace amounts (<10 IU). |
| Vitamin B12 (Cobalamin) (mcg) | 0.3 | 3.2 | +960% | Salmon | Salmon lists ~2.8–3.2 mcg B12 per 100 g; chicken breast ~0.3 mcg — a large logging gap. |
| Niacin (Vitamin B3) (mg) | 13.7 | 8.5 | +61% | Chicken | Chicken breast lists ~13.7 mg niacin (B3) per 100 g — among the highest in this pairing. |
| Selenium (Antioxidant Trace Mineral) (mcg) | 24 | 36 | +50% | Salmon | Salmon lists ~30–36 mcg selenium per 100 g; chicken ~24 mcg — both contribute to daily selenium totals. |
| Estimated Cost per 30g Protein ($) | 0.9 | 3.8 | -76% | Chicken | Chicken breast costs ~$0.90 per 30g protein versus $3.80+ for wild salmon—saving over $500 monthly on high-protein diets. |
Protein Density & Leucine Logging
Protein per calorie: USDA FDC lists roasted chicken breast at ~31 g protein and ~165 kcal per 100 g — about 80% of calories from protein. Wild Atlantic salmon (FDC 171998) logs ~25 g protein and ~182 kcal per 100 g.
Leucine estimates: Lab analyses place chicken breast at ~2.5–2.7 g leucine per 100 g; salmon at ~1.8–2.0 g. Research on dietary proteins suggests leucine content varies by food — useful when logging high-protein meals.
Thermic effect context: Protein-rich meals have a higher thermic effect than fat or carbohydrate — a food-science note, not a prescription. Lean chicken keeps fat calories low if that matches your log.
Complete protein: Both poultry and finfish supply all nine essential amino acids. DIAAS scores for chicken and fish are high in USDA-backed protein quality tables.
Protein Density, Marine Omega-3s & Fat Partitioning
Chicken breast and salmon serve different roles in a food journal. Chicken maximizes protein per calorie with minimal fat; salmon adds EPA, DHA, and vitamin D that poultry does not log meaningfully.
Protein-to-Calorie Density
Chicken breast logs about 38% more protein per 100 kcal — useful when you want high protein with minimal fat calories.
Marine Omega-3 (EPA + DHA)
Salmon supplies far more pre-formed EPA and DHA per 100 g; chicken carries only trace marine omega-3s.
Vitamin D3 (cholecalciferol)
Wild salmon is among the few whole foods with meaningful vitamin D3 per serving; chicken logs only trace amounts.
Grocery Economics (Cost / 30g Protein)
Chicken is typically 70–75% cheaper per 30 g protein — common for daily meal prep; salmon is often a premium rotation item.
1. Leucine per 100 g
USDA-backed estimates put chicken breast at ~2.5–2.7 g leucine per 100 g vs ~1.8–2.0 g in salmon. If you log leucine for strength-training meals, breast records more per gram of food.
2. EPA & DHA Content
Salmon is the EPA/DHA source in this pairing — often 1,500–2,200 mg per 100 g cooked wild fillet. Chicken logs only trace marine omega-3s. Use salmon entries when tracking omega-3 columns.
3. Fat Calories & Satiety
Chicken keeps total fat near 3.6 g per 100 g; salmon adds ~8–12 g depending on wild vs farmed. Higher fat means more calories per gram of protein — relevant when comparing portion sizes in your log.
Whole-Food Benchmark: Chicken vs. Salmon
Side-by-side USDA-backed estimates for skinless poultry breast against wild and farmed salmon — for food logging and meal planning.
| Parameter | Chicken Breast (Skinless) | Salmon (Wild / Farmed) | Logging Verdict |
|---|---|---|---|
| Protein-to-Calorie Ratio | 18.8 g protein per 100 kcal (~80% of calories from protein) | 13.7 g protein per 100 kcal (~55% of calories from protein) | Chicken logs more protein per calorie — useful for lean meal plans |
| Marine Omega-3 (EPA & DHA) | Trace: ~20–40 mg per 100 g | High: ~1,500–2,200 mg EPA+DHA per 100 g (wild/farmed vary) | Salmon is the clear source for logging marine omega-3 intake |
| Vitamin D3 | Trace (<10 IU per 100 g) | High: ~420–570 IU per 100 g depending on species | Salmon contributes most vitamin D3 in this pairing |
| Astaxanthin (pigment carotenoid) | None | Present in wild sockeye (~3–4 mg/100 g); lower in farmed | Astaxanthin is salmon-specific in this comparison |
| Micronutrient Highlights | Higher niacin (B3) and choline per 100 g | Higher vitamin B12 and selenium per 100 g | Each food covers different micronutrient logging gaps |
| Contaminant Notes (FDA catalog) | Land-based supply chain; standard poultry handling applies | Wild salmon typically low methylmercury; farmed varies by feed/region | Check FDA/EU fish advisories when logging frequent salmon meals |
| Average Cost per 30 g Protein | $0.75–$1.10 (boneless breast ~$3.49–$4.99/lb) | $3.50–$6.00 (wild fillets ~$15–$25/lb) | Chicken is usually 3–5× cheaper per gram of protein |
| Meal Prep Fridge Life (typical) | 4–5 days in airtight containers; reheats well | Best within 1–2 days; delicate fats can oxidize faster | Chicken suits multi-day batch cooking more easily |
1. Lean Protein Logging
With ~80% of calories from protein, chicken breast is the most protein-efficient entry in this pairing — useful when your journal needs high protein with minimal fat calories.
2. Omega-3 & Vitamin D Logging
Salmon records ~1,500–2,200 mg EPA+DHA and 420–570 IU vitamin D per 100 g — columns chicken barely moves. Rotate salmon when those nutrients matter in your log.
3. Budget & Meal Prep
Chicken at ~$0.90 per 30 g protein vs salmon at ~$3.80+ suits daily batch cooking. Cooked chicken keeps 4–5 days; salmon is best within 1–2 days.
Vitamin D, B12, Niacin & Astaxanthin
Beyond macros, chicken and salmon populate different micronutrient columns in USDA FoodData Central — useful when comparing daily journal totals.
Astaxanthin (Carotenoid Pigment)
Wild sockeye and krill-fed salmon carry the red carotenoid astaxanthin (~3–4 mg/100 g in deeply colored fillets). Farmed Atlantic fillets log less. Chicken records zero — this pigment is a salmon-only line item in your journal.
Vitamin D3 & B12 Totals
Wild salmon lists 420–570 IU vitamin D3 and ~2.8–3.2 mcg vitamin B12 per 100 g in USDA tables. Chicken breast logs trace vitamin D and ~0.3 mcg B12 — a clear split when filling micronutrient columns.
Niacin (B3) & Choline
Chicken breast leads on niacin (~13.7 mg/100 g) and choline (~85 mg/100 g) in FDC 171477. Salmon lists higher B12 and selenium instead — pick the food that closes your daily micronutrient gaps.
The Culinary Masterclass: Cooking, Flavor & Meal Prep
Master the professional culinary techniques to cook succulent chicken breast without drying it out, pan-sear salmon with shatter-crisp skin, and store both safely for weekly meal prep.
Shatter-Crisp Skin Salmon Pan-Sear
Pat the salmon skin completely dry with paper towels. Season with kosher salt. Heat a stainless steel or cast-iron skillet over medium-high heat with a high-smoke-point oil (avocado oil). Place fillet skin-side down and press gently with a fish spatula for 15 seconds to prevent curling. Cook 80% of the time skin-side down (4–5 minutes) until the skin is golden and crisp, then flip for 60 seconds to finish. Target an internal temp of 125°F to 130°F (52°C) for silky medium doneness.
The Dry-Brine & Gentle Poach Secret
Chicken breast dries out because muscle myofibril proteins contract aggressively above 160°F, squeezing out cellular water. Dry-brine chicken breasts with 1% kosher salt for 30 minutes prior to cooking to denature the surface protein matrix and lock in moisture. For maximum juiciness, gently poach in aromatic broth at 170°F–180°F until internal temperature reaches 155°F (held for 50 seconds for complete pasteurization per USDA FSIS standards).
Meal Prep Storage: 5 Days vs. 2 Days
Cooked chicken breast has high lipid stability and keeps safely in airtight glass tupperware for 4 to 5 days without flavor deterioration, making it the supreme choice for Sunday batch-cooking. Cooked salmon contains fragile polyunsaturated omega-3s that oxidize upon exposure to oxygen, producing fishy trimethylamine odor; salmon is best consumed fresh within 48 hours.
Thermal Protection of EPA & DHA Fats
Avoid aggressive deep frying or high-temperature flame charring when cooking salmon, which can degrade up to 25% of heat-sensitive EPA and DHA lipids. Gentle oven baking at 375°F (190°C), air frying at 360°F, or parchment-paper pouch steaming (en papillote) preserves over 90% of intact active marine omega-3 fatty acids.
The Bottom Line: When Chicken Wins vs. When Salmon Wins
Both foods fill different columns in a journal. Use this guide to pick the right entry for your calorie, protein, and micronutrient targets.
When Chicken Breast Fits Your Log Best
- High protein, low fat calories: ~80% of breast calories come from protein — efficient when your journal needs lean entries.
- More leucine per calorie: ~2.5–2.7 g leucine per 100 g vs ~1.8–2.0 g in salmon.
- Lower grocery cost: ~$0.90 per 30 g protein vs ~$3.80+ for wild salmon at typical retail.
- Multi-day meal prep: Cooked breast keeps 4–5 days in airtight containers without strong odors.
- Neutral flavor base: Absorbs marinades, rubs, and sauces for varied weekly menus.
When Salmon Fits Your Log Best
- EPA & DHA totals: Logs ~1,500–2,200 mg marine omega-3 per 100 g — chicken records only trace amounts.
- Vitamin D3: Wild fillets list 420–570 IU per 100 g; chicken logs <10 IU.
- Astaxanthin: Deep-colored wild fillets carry ~3–4 mg/100 g of this carotenoid pigment; chicken logs zero.
- Vitamin B12 & selenium: Salmon lists ~2.8–3.2 mcg B12 and ~30–36 mcg selenium per 100 g.
- Richer fat profile: Higher monounsaturated and polyunsaturated fat — more calories per gram of protein, but fuller micronutrient columns.
Frequently Asked Questions: Chicken vs. Salmon
Common questions about protein density, omega-3 logging, leucine estimates, meal prep storage, and grocery cost — informational only.
Chicken breast typically wins on protein density. USDA FDC lists roasted breast at ~31 g protein and ~165 kcal per 100 g (~18.8 g protein per 100 kcal). Wild Atlantic salmon lists ~25 g protein and ~182 kcal (~13.7 g protein per 100 kcal). Salmon adds more fat calories per gram of protein.
Scientific Citations & USDA FoodData Central Records
Nutrient estimates and comparison notes are anchored to the verified studies and USDA records below. For journaling only — not medical advice.
Fish intake, contaminants, and human health: evaluating the risks and the benefits
Mozaffarian, D., & Rimm, E. B.
DOI: 10.1001/jama.296.15.1885
Key finding: Reviews EPA/DHA content in fatty fish, contaminant trade-offs, and intake context — useful background when logging salmon meals.
Leucine content of dietary proteins is a determinant of postprandial skeletal muscle protein synthesis in adult rats
Norton, L. E., Wilson, G. J., Layman, D. K., Moulton, C. J., & Garlick, P. J.
DOI: 10.1186/1743-7075-9-67
Key finding: Shows leucine content differs across protein sources — supports why chicken breast logs higher leucine per 100 g than salmon in USDA tables.
Astaxanthin: sources, extraction, stability, biological activities and its commercial applications — a review
Ambati, R. R., Phang, S. M., Ravi, S., & Aswathanarayana, R. G.
DOI: 10.3390/md12010128
Key finding: Catalogs astaxanthin in salmonids and krill — explains why wild sockeye fillets log higher pigment carotenoid than pale farmed Atlantic.
An Update on the Content of Fatty Acids, Dioxins, PCBs and Heavy Metals in Farmed, Escaped and Wild Atlantic Salmon (Salmo salar L.) in Norway
Jensen, I. J., Eilertsen, K. E., Otnæs, C. H. A., Mæhre, H. K., & Elvevoll, E. O.
DOI: 10.3390/foods9121901
Key finding: Compares fatty acids, dioxins, PCBs, and heavy metals in farmed vs wild Atlantic salmon — relevant when noting supply-chain origin in a food log.
Chicken, broilers or fryers, breast, meat only, cooked, roasted
U.S. Department of Agriculture, ARS
FDC 171477
Key finding: SR Legacy roasted breast reference: ~165 kcal, 31 g protein, 3.6 g fat per 100 g.
Fish, salmon, Atlantic, wild, cooked, dry heat
U.S. Department of Agriculture, ARS
FDC 171998
Key finding: SR Legacy wild Atlantic salmon reference: ~182 kcal, 25 g protein, 8.1 g fat, high EPA+DHA per 100 g.
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Informational & journaling tool only — not medical advice
Nutrient values are sourced from USDA FoodData Central (FDC 171477, 171998) and peer-reviewed food-science literature. Actual composition varies by species, feed, season, and cooking method. This calculator is for personal food logging and awareness only. It does not diagnose, treat, or prevent any condition. Consult a qualified professional for personal dietary questions.