What Is the Safe Internal Temperature for Salmon

Everyone · Explainer · Updated October 1, 2026 · LearnLife Editorial

What is the safe internal temperature for salmon and why is it important?

The safe internal temperature for salmon is 145 degrees Fahrenheit (63 degrees Celsius). This temperature ensures any harmful bacteria or parasites in the fish are destroyed during cooking. Salmon can contain parasites like tapeworms or bacteria such as Salmonella and Vibrio, which can cause foodborne illnesses if consumed alive. Cooking salmon to 145°F protects you from symptoms like nausea, vomiting, diarrhea, or more severe infections.

For example, if you eat salmon that hasn’t reached this temperature, you might experience stomach cramps or food poisoning. This risk is particularly serious for pregnant individuals, young children, older adults, and people with weakened immune systems. Achieving the safe temperature also helps prevent unpleasant textures or flavors associated with undercooked fish. Cooking salmon properly balances safety with taste and texture, ensuring the fish is flaky, moist, and flavorful.

How do you measure the internal temperature of salmon accurately?

Measuring the internal temperature accurately requires the right tools and technique. A digital instant-read food thermometer is the best choice because it provides quick, precise readings. To use it correctly, insert the probe into the thickest part of the salmon fillet or steak. Avoid touching bones or the cooking surface, as these can give incorrect temperatures.

For instance, if you have a 1.5-inch thick salmon fillet, insert the thermometer probe about halfway through the thickest section. Wait for a steady reading (usually a few seconds). If the thermometer reads 145°F or above, the salmon is safe to eat. If it reads lower, continue cooking and check every 2-3 minutes.

Avoid using visual cues like color or flakiness alone. Salmon can look done on the outside but remain undercooked inside. Here are exact steps to check temperature:

1. Remove salmon from heat source.
2. Insert thermometer probe into thickest part, avoiding bone.
3. Hold still until temperature stabilizes.
4. Read temperature and compare to 145°F guideline.
5. If below that, return to cooking and check again soon.

Using a thermometer every time ensures safe and delicious salmon.

What happens if salmon is cooked below the safe temperature?

Cooking salmon below 145°F can leave harmful bacteria or parasites alive, posing health risks. Eating undercooked salmon may cause food poisoning symptoms such as stomach cramps, vomiting, diarrhea, or fever. This is risky especially for children, pregnant individuals, older adults, and those with compromised immune systems.

Additionally, salmon cooked below 145°F may have an unappealing texture—sometimes slimy or mushy inside—which many find unpleasant. Undercooked fish might also have a raw or metallic taste.

Cooking salmon to the safe temperature kills pathogens while preserving texture and flavor. Cooking beyond 145°F is safe but can dry the fish. To avoid overcooking while ensuring safety, use a food thermometer to hit that ideal 145°F point.

How to cook salmon to the safe internal temperature: practical tips and examples

Cooking salmon safely doesn’t require complicated techniques. Here are some common cooking methods with approximate times to reach 145°F internally, assuming a 1-inch thick fillet:

These times vary based on thickness and exact heat level. For example, if a 1.5-inch fillet takes 18 minutes to bake at 375°F, check temperature starting at 15 minutes to avoid overcooking.

Here’s a hypothetical scenario: You bake a 6-ounce, 1.25-inch thick salmon fillet at 375°F. After 13 minutes, you test with a thermometer and see 140°F. Put it back for 3 more minutes, then test again. It now reads 146°F, meaning it’s safe and ready. This method prevents guesswork and ensures safety and quality.

What common terms related to salmon do people confuse with safe cooking?

Many people confuse cooking terms with food safety. Terms like “rare,” “medium-rare,” or “well-done” describe texture and doneness preferences but do not guarantee safety. For example, “rare” salmon is cooked less than 145°F internally and may harbor bacteria or parasites.

“Sushi-grade” or “sashimi-grade” salmon means the fish was frozen under specific conditions to kill parasites and is safe to eat raw if handled properly. However, “sushi-grade” is not regulated by law, so always buy from trusted sources and keep the fish cold.

Another confusion is between “safe internal temperature” and “finished cooking temperature.” Safe internal temperature means the minimum temperature needed to kill pathogens. Cooking to a higher temperature is safe but may affect texture.

Avoid assuming salmon is safe just because it looks pink or flaky. Always use a thermometer and aim for 145°F. For meats like chicken or pork, safe temperatures are different, so don’t apply salmon’s safe temperature rules to other foods. See the Safe Minimum Internal Temperature Chart for specifics.

What are the best practices for handling and storing salmon to keep it safe?

Safe cooking starts with safe handling and storage. Here are concrete steps to keep salmon safe before cooking:

• Buy fresh or properly frozen salmon: Check for a mild ocean smell and firm texture. Avoid fish with a strong fishy odor or sliminess.
• Keep cold: Store salmon in the refrigerator at 40°F (4°C) or below and use within 1-2 days of purchase. If not using soon, freeze the fish.
• Avoid cross-contamination: Wash hands, utensils, and surfaces thoroughly after handling raw salmon. Use separate cutting boards for raw fish and other foods.
• Thaw safely: If frozen, thaw salmon in the refrigerator overnight or under cold running water, never on the counter.
• Refrigerate leftovers promptly: Store cooked salmon in a shallow, airtight container and refrigerate within 2 hours of cooking.
• Consume leftovers within 3-4 days to reduce food poisoning risk.

Following these steps reduces bacteria growth and helps keep salmon safe to eat.

How does safe internal temperature for salmon compare with other common foods?

Salmon’s safe internal temperature of 145°F is similar to other fish and seafood. Here’s a quick comparison with some common foods:

Note the rest time for whole cuts of pork and beef means letting the meat sit for at least 3 minutes after cooking, which helps kill pathogens. Chicken requires a higher temperature of 165°F because it is more prone to dangerous bacteria.

Salmon’s lower safe temperature reflects its different risk profile but still demands careful cooking and temperature checks. For more on safe temperatures for other meats, check out the Safe Minimum Internal Temperature Chart.

Frequently asked questions

Can I eat salmon cooked to less than 145°F if it looks done?

It’s not safe. Salmon cooked below 145°F may still contain harmful bacteria or parasites. Appearance isn’t reliable; always use a food thermometer to confirm.

Is smoked or cured salmon safe without cooking to 145°F?

Smoked or cured salmon is processed differently and often not cooked to 145°F. These products may carry some risk and should be consumed cautiously, especially by vulnerable groups.

How long does it take to cook salmon to 145°F?

It depends on thickness and cooking method. For example, a 1-inch fillet may take 10-15 minutes when baked at 375°F. Use a thermometer to know when it’s done.

Can freezing salmon kill parasites?

Yes, freezing at specific temperatures for certain times can kill parasites, which is why sushi-grade salmon is frozen first. However, freezing does not kill bacteria, so proper cooking or handling is still essential.

What other foods share the 145°F safe temperature?

Other fish and seafood generally require 145°F. Whole cuts of pork and beef also have this guideline but include a rest period. Chicken requires a higher safe temperature of 165°F.