How Long Does Hummus Last?
Store-bought hummus lasts 5–7 days in the fridge after opening, and homemade hummus 3–4 days. Do not leave it out for more than 2 hours. It freezes for up to 4 months.
Hummus — opened
shelf life- Homemade: 3–4 days in the fridge
Fridge at 40°F (4°C) or below · freezer at 0°F (−18°C). Freezer times are for best quality; frozen food stays safe longer.
Hummus is a puree of cooked chickpeas, tahini, lemon juice, garlic and olive oil. It is moist, only mildly acidic and rich in protein, so despite the lemon it is a perishable food that must stay refrigerated. Commercial tubs are made with preservatives or high-pressure processing, which helps them last unopened, but every dip of a chip or carrot adds new bacteria.
How to store hummus
- Spoon a portion into a separate bowl for dipping instead of eating from the tub. Double-dipping and crumbs carry mouth and hand bacteria into the container and shorten its life.
- Smooth the surface and drizzle a thin layer of olive oil over it before resealing. The oil limits contact with air and keeps the top from drying and darkening.
- Keep it on a fridge shelf, not in the door, and put the tub back within 2 hours at parties, or 1 hour outdoors in hot weather.
- Freeze in small containers with a little headspace and a film of oil on top. Thaw overnight in the fridge and stir in a spoonful of water, lemon juice or olive oil to restore the creamy texture.
How to tell if hummus has gone bad
- A sour, fermented or sharp tang beyond the normal lemon, often with a fizzy sensation on the tongue.
- Mold on the surface or around the rim, which may be white, green, blue or black. Do not scoop it off; the whole tub goes.
- A bulging lid or a hiss of gas when you open the container.
- A hard, dark, cracked crust means the tub has been open a long while. A thin layer of separated oil or water on top is normal and can be stirred back in.
Bacteria that cause food poisoning usually do not change the look, smell or taste of food. Go by the time limits first, and the signs above second.
Hummus shelf life chart
| State | Fridge | Freezer | Pantry |
|---|---|---|---|
| Opened | 5–7 days | 4 months | Not safe |
| Store-bought refrigerated hummus. Follow the tub if it gives a shorter time after opening. | |||
| Homemade | 3–4 days | 4 months | Not safe |
Not safe = perishable: no more than 2 hours at room temperature (1 hour above 90°F / 32°C). Not recommended = possible, but quality suffers or it serves no purpose.
Frequently asked questions
How long does hummus last in the fridge after opening?
Opened store-bought hummus lasts 5–7 days in the fridge; check the tub, since some labels give a shorter time. Homemade hummus has no preservatives and is best used within 3–4 days. Both assume a refrigerator at 40°F (4°C) or colder and clean utensils.
Can I eat hummus that was left out overnight?
No. Hummus left at room temperature for more than 2 hours should be thrown away. It is a moist, low-acid, protein-rich food that bacteria grow in readily, and it will not necessarily smell or taste different. Putting it back in the fridge afterward does not undo the growth.
Is unopened hummus good after the expiration date?
Follow the date on refrigerated hummus. An unopened tub kept cold may be fine for a few days past a best-by date in terms of quality, but hummus has been recalled for Listeria in the past, and that bacterium grows at fridge temperature without any visible sign, so stretching the date is not a good gamble.
Can you freeze hummus?
Yes, hummus freezes well for up to 4 months. Plain varieties freeze better than those topped with pine nuts, vegetables or pesto. After thawing in the refrigerator it may look grainy or separated; a vigorous stir with a little olive oil or water brings it back. Use it within 5 days of thawing.
Why does my hummus taste sour or fizzy?
A sour, tangy or fizzy taste means the hummus has started to ferment from bacterial or yeast growth, and it should be discarded. Fresh hummus tastes nutty, garlicky and gently lemony. Spit out the mouthful, and do not try to salvage the tub by stirring or adding more lemon.
Related foods
| Food | Fridge | Freezer | Pantry |
|---|---|---|---|
| Tahini Opened |
6 months | Not recommended | 1–2 months |
| Guacamole Homemade |
1–2 days | 3–4 months | Not safe |
| Canned Beans Unopened |
Not recommended | Not recommended | 2–5 years |
| Pita Bread Store-bought |
Not recommended | 3 months | 5–7 days |
| Salsa Opened |
1 month | 1–2 months | Not safe |
| Carrots Whole |
3–4 weeks | 8–12 months | Not recommended |
Reviewed 2026-09-20. Times follow published USDA FoodKeeper / FSIS, FDA and CDC storage guidance; where sources differ we use the shorter time. How we compile this data.