Cooked leftovers keep three to four days. Raw chicken, ground meat and fresh fish keep one to two. Whole cuts of beef, pork and lamb keep three to five. Eggs keep three to five weeks. Those four numbers, all from the USDA’s cold storage guidance published on FoodSafety.gov, cover most of what people throw away in doubt, and the full chart below covers the rest. All of it assumes a fridge running at 40°F (4°C) or below. Above that, every figure shortens.
The bigger point is that most food discarded on a date label was not unsafe. It was labeled with a quality date, not a safety one, and the two get confused constantly. This guide covers both: how long food actually keeps, and how to read the dates and the warning signs that matter.
The fridge storage chart
Times below follow the FoodSafety.gov cold storage chart and USDA FSIS guidance. They are for food stored continuously at 40°F (4°C) or colder.
| Food | Fridge life | Notes |
|---|---|---|
| Cooked leftovers, any dish | 3–4 days | The most widely applied USDA rule |
| Raw poultry | 1–2 days | Freeze if not cooking tomorrow |
| Ground meat | 1–2 days | More surface area, so it spoils faster |
| Fresh fish and shellfish | 1–2 days | Buy close to the day you cook |
| Raw beef, pork, lamb (steaks, chops, roasts) | 3–5 days | Whole muscle keeps longer than ground |
| Bacon | 7 days | |
| Hot dogs, opened pack | 1 week | Unopened, 2 weeks |
| Deli meat, sliced | 3–5 days | |
| Eggs, in shell | 3–5 weeks | Far longer than most people assume |
| Hard-boiled eggs | 1 week | Keep in the shell |
| Milk, opened | 5–7 days | Smell is a reasonable guide |
| Hard cheese | 3–4 weeks opened | Small mold spots can be cut away |
| Soft cheese | 1 week opened | Discard entirely if moldy |
| Yogurt | 1–2 weeks | Often good past the date |
| Leafy greens, washed bagged | 3–5 days | |
| Berries | 3–7 days | Don’t wash until eating |
| Cut fruit or vegetables | 3–4 days | Cut surfaces spoil fast |
| Cooked rice and pasta | 3–4 days | Cool quickly, refrigerate promptly |
| Soups and stews | 3–4 days | |
| Opened jars (jam, sauces, pickles) | Weeks to months | Acid and sugar preserve them |
Why is the leftover window so short when the food looks fine on day five? USDA FSIS points out that some bacteria, including Listeria monocytogenes, can still multiply at refrigerator temperatures. Cold slows growth; it does not stop it. That is why the fridge buys you days, not weeks, for cooked and high-protein foods.
Why your fridge temperature changes every number
Every figure in that chart depends on the fridge actually being at 40°F (4°C) or below. The FDA recommends keeping the fridge at that temperature and the freezer at 0°F (-18°C), and notes that few refrigerator dials show a real temperature. A “4” on the control knob means nothing on its own. A freestanding appliance thermometer, placed in the middle of a shelf, tells you what the dial cannot.
Two other FDA recommendations affect how long food keeps:
- Don’t overpack. Cold air has to circulate around food to chill it. A crammed fridge develops warm pockets, often near the front and top.
- Wipe up spills promptly. According to the FDA, this reduces the growth of Listeria and prevents bacteria spreading from one food to another.
The FDA also notes that bacteria that cause foodborne illness can double every 20 minutes at room temperature. That figure explains the most important rule in the next section.
How long can leftovers sit out before going in the fridge?
USDA FSIS calls 40–140°F (4–60°C) the “Danger Zone,” the range where bacteria grow fastest. Its rule is to refrigerate perishable food within two hours of cooking, or within one hour if the room or outdoor temperature is above 90°F (32°C). Food left out longer than that should be thrown away, not refrigerated, because the fridge will not undo growth that already happened. The fridge clock starts when the food goes in, but only if it went in on time.
Cooling speed matters as much as timing. USDA FSIS advises dividing large amounts of food into shallow containers so they reach 40°F (4°C) quickly. A full stockpot of soup holds its heat in the middle for hours, even inside a fridge, which gives bacteria time to multiply. Split it into several shallow containers instead, or chill the pot in a sink of ice water first.
Can hot food go straight into the fridge? Yes. According to USDA FSIS, hot food can be placed directly in the refrigerator, or cooled rapidly in an ice or cold-water bath first. The old advice to let food reach room temperature on the counter is outdated and wastes the two-hour window.
What do use-by, best-by and sell-by dates actually mean?
This is where most avoidable waste happens. USDA FSIS states plainly that, except for infant formula, product dating is not required by federal regulations, and dates are not an indicator of the product’s safety. They are set by manufacturers to signal quality.
| Label wording | What it means | Who it is for | Safe after the date? |
|---|---|---|---|
| Best if used by / before | Peak flavor and quality | You | Usually yes, if stored properly |
| Sell-by | Stock rotation | The store | Yes; food has shelf life left |
| Use-by | Last date at peak quality | You | Usually yes for most foods, except infant formula |
| Freeze-by | When to freeze for best quality | You | Freeze before it, then follow freezer times |
Use-by on infant formula is the one federally required date, and it should be followed strictly. On other foods, USDA FSIS describes use-by as the last date recommended for peak quality. That said, the fridge times in the chart above still apply after opening or cooking, whatever the label says.
Best if used by is a quality date. Dried pasta, canned goods, crackers, flour and most pantry items remain edible long past it.
Sell-by is an instruction to the store, not to you. Food typically has a meaningful portion of its life left after that date.
Because there is no national standard behind most of the wording, labels are inconsistent between products. Treat them as a hint about quality and rely on storage time and condition to judge safety.
How can you tell if food has gone bad?
For many items, your senses are a better guide to spoilage than a printed date. Note the limit, though: the bacteria that cause food poisoning usually do not change how food looks, smells or tastes. A clean smell does not make five-day-old chicken safe. Sensory checks catch spoilage; storage times guard against illness.
- Slime on meat or vegetables means bacterial growth. Discard.
- Sour or ammonia smell on meat or dairy. Discard.
- Fizzing or a bulging lid on anything not meant to be fizzy. Discard without tasting.
- Mold on soft foods. USDA FSIS advises discarding soft cheese, yogurt, bread, jam, soft fruit and cooked leftovers that show mold, because mold threads can run well below the visible spot in moist foods.
- Mold on hard foods. For hard cheese and firm vegetables such as carrots, USDA FSIS says to cut off at least 1 inch (2.5 cm) around and below the mold spot, keeping the knife out of the mold itself.
When it is genuinely ambiguous and the food is high-risk (chicken, fish, rice, cooked dishes), discard it. A meal is cheaper than a bout of food poisoning.
Does the fridge shelf matter?
Yes, more than most people expect. The back of the bottom shelf is usually the coldest and most stable spot, so raw meat goes there, in a container that cannot drip onto anything below. The door is the warmest part and swings most in temperature every time it opens, so it suits condiments rather than milk or eggs. The crisper drawers hold humidity for produce.
Storing things in the right zone is a whole subject on its own; our guide to food storage by zone has the full layout.
When to move food to the freezer instead
If you won’t finish something within its fridge window, freeze it on day one, not day three. Freezing stops the clock. The FoodSafety.gov chart notes that freezer times are for quality only, because food kept continuously at 0°F (-18°C) stays safe indefinitely; it just loses texture and flavor over time.
| Food | Freezer time for best quality |
|---|---|
| Ground meat | 3–4 months |
| Poultry pieces | 9 months |
| Steaks | 4–12 months |
| Cooked meat dishes and leftovers | 2–3 months |
Thaw frozen food in the fridge, in cold water, or in the microwave, never on the counter, and cook or eat it promptly once thawed.
Why leftovers are the biggest single loss
Three to four days is short, and leftovers get pushed to the back where nobody sees them. Two habits fix most of it: put leftovers in clear containers rather than opaque ones, and label each with the date it was cooked. A roll of masking tape and a marker eliminates the entire “how long has this been here?” problem.
A weekly check helps too. Pick one day, often the day before grocery shopping, to pull everything forward, eat what is close to its limit, and freeze anything you won’t get to.
What about food that’s already too far gone?
Peelings, cores and food that genuinely spoiled still don’t need to go to landfill, where it produces methane. Fruit and vegetable scraps can go into a compost heap, and the material a home pile can’t take, such as meat, dairy and cooked leftovers, is handled by the routes in our food waste recycling guide.