How Long to Bake Cod?
Get a size-aware oven estimate below, then verify doneness before serving. How we calculate times.
Calculator
Adjust exact weight, thickness or quantity when you need to.
Estimated cooking time
12–14 min
- Oven temp
- 400°F / 200°C
- Rest
- 2 min
Evidence-informed estimate · Cooking times vary — follow the food-specific completion and food-safety guidance.
- Assuming a typical thickness — enter the exact thickness for a better estimate.
- Times assume the food starts refrigerated, not room temperature.
- Official food-safety guidance recommends 63°C (145°F). Raw or undercooked fish carries additional risk. Parasite-control freezing may reduce parasite risk, but it does not eliminate all harmful germs.
Cod by method
At typical settings. Pan is fastest at 6–8 min.
| Method | Typical time | Temp |
|---|---|---|
| Oven | 12–14 min | |
| Air fryer | 10–12 min | |
| Pan | 6–8 min | |
| Steam | 8–10 min | |
| Poach | 8–10 min |
How to bake cod
Start checking at the early end of the 12–14 min estimate. Appliance output, size and starting state vary, so use the settings above and follow the food-specific completion and safety guidance.
Oven cod time by size
| Size | Approximate | Time |
|---|---|---|
| Thin fillet | ≈120 g, 1.5 cm | 8–10 min |
| Typical fillet | ≈180 g, 2.5 cm | 12–14 min |
| Thick fillet / loin | ≈250 g, 3.5 cm | 15–19 min |
Fresh vs frozen
Cooking from frozen takes roughly 50% longer and cooks less evenly. These estimates are for a typical fillet.
Fresh / refrigerated
12–14 min
From frozen
18–21 min
For frozen fish, follow package directions where available. Cook until the centre is no longer icy, then use the fish-specific flaking and safety guidance above.
How to know when it's done
Time is an estimate — temperature is the truth. Check the thickest part with an instant-read thermometer: cod is safely done at 145°F / 63°C. Official food-safety guidance recommends 63°C (145°F). Raw or undercooked fish carries additional risk. Parasite-control freezing may reduce parasite risk, but it does not eliminate all harmful germs.
Food-level cooking reference: BBC Good Food — Cod glossary (checked 2026-08-18). CookCue applies deterministic adjustments; food-safety guidance is sourced separately.
Frequently asked questions
How do I know cod is done?
The flesh turns opaque and flakes easily with a fork — or measure 63°C (145°F) at the thickest point.