What size electric pressure cooker do I need?

Match the quarts to your household. A 3-quart cooker suits one or two people, couples, and small kitchens; 6 quarts is the standard family size and the one most recipes are written for, making it the safe default if you're unsure; 8 quarts suits large families, batch cooking, and big cuts of meat. Bigger isn't automatically better — a large cooker takes longer to come to pressure and stores less easily — so size to your normal cooking. Six quarts is the right pick for most households; go 3-quart for one or two people, 8-quart only if you regularly cook for a crowd.

How many functions do I need in an electric pressure cooker?

Only the ones you'll use. Most electric pressure cookers are multi-cookers that pressure cook plus slow cook, saute, steam, and make rice or yogurt — genuinely useful if you want one appliance to replace several. But the headline number of 'functions' is mostly marketing: a 9-in-1 and a 7-in-1 often do the same core jobs, just grouped differently. Focus on the functions you'll actually use — pressure cooking, and maybe saute and slow cook — rather than chasing the highest count. If you only want pressure cooking, a simpler model is fine and cheaper.

Should I get an electric pressure cooker with an air fryer?

Only if you'll use both and are short on counter space. Combo models pressure cook with one lid and air-fry with a second lid, which saves space versus owning two appliances and lets you pressure cook then crisp in the same pot. The trade-offs are a higher price, more bulk, and two lids to store and swap. If you already have an air fryer you like, a plain pressure cooker is simpler and cheaper; if you want both functions in one machine and limited counter space, the combo earns its place.

Can I use an electric pressure cooker for canning?

Not safely for low-acid foods. Standard electric pressure cookers are not recommended by USDA guidance for pressure canning low-acid foods like vegetables and meats, because they aren't verified to reach and hold the exact temperature safe canning requires. If canning is a goal, you need a dedicated pressure canner — a stovetop canner or a purpose-built electric pressure canner — not a general multi-cooker. Buy your everyday cooker for cooking, and if you also want to can, treat that as a separate purchase; our guide to electric pressure cookers and canning explains what's safe.

What features are worth paying for in an electric pressure cooker?

The genuinely useful ones are a stainless-steel (or ceramic) inner pot in the material you prefer, a saute function (so you can brown before pressure cooking in the same pot), a delay-start timer, and simple, clear controls. Nice-but-secondary extras include app connectivity, a long list of pre-set buttons you'll rarely use, and yogurt or sous-vide modes if you won't make those. Prioritize the right size, the pot material, and a couple of functions you'll actually use over a big feature count.

How to Choose an Electric Pressure Cooker: Size & Features

1. Size: 3, 6, or 8 quarts

Size is the decision people most often get wrong. Match the quarts to your household:

3 qt: one or two people, couples, small kitchens, or a second pot.
6 qt: the standard family size — and the size most recipes are written for. The safe default if you’re unsure.
8 qt: large families, batch cooking, and big cuts of meat.

Bigger isn’t automatically better: a larger cooker takes longer to come to pressure and stores less easily. Size to your normal cooking, not the biggest meal you can imagine.

2. Functions: how many do you actually need?

Most electric pressure cookers are multi-cookers — they pressure cook and also slow cook, saute, steam, and make rice or yogurt. That’s genuinely useful if you want one appliance to replace several.

But the “N-in-1” number is mostly marketing: a 9-in-1 and a 7-in-1 usually do the same core jobs, grouped differently. Focus on functions you’ll actually use — pressure cooking, plus maybe saute and slow cook — not the highest count. If an air fryer in the same machine appeals and counter space is tight, a combo model does that (with a second lid), at a higher price and bulk.

3. Inner-pot material

The inner pot is what your food touches. Most Instant Pots use bare stainless steel (no coating); some cookers use a ceramic coating (nonstick without PTFE) or traditional nonstick. Pick the material you’re comfortable with — the full picture is in non-toxic electric pressure cookers.

The safe default pick

For most households, a 6-quart multi-cooker with a bare stainless pot covers everything without overbuying — and it’s the overall pick in our best electric pressure cookers guide.

Best for most people (6 qt)

Instant Pot Duo 6-Quart 7-in-1 Multi-Cooker

Noolaguide says

The right default for most kitchens: the 6-quart size fits how recipes are written, and it pressure-cooks, slow-cooks, sautes, steams, and makes rice and yogurt in a bare stainless-steel inner pot, on one of the largest, best-rated owner bases of any kitchen appliance. It skips the gimmicks and nails the fundamentals — the size, the functions you'll use, and a coating-free pot. Go smaller (3-quart Mini) for one or two people or larger (8-quart) for a crowd, but for most people this is the one.

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What buyers praise

6-quart standard size fits most recipes
Core functions people actually use; uncoated stainless pot
Enormous, well-rated owner base at a fair price

What buyers flag

No air-fry (a combo model adds that)
Not a canner for low-acid foods

4. The canning caveat

One thing to settle before you buy for canning: a standard electric pressure cooker is not a safe pressure canner for low-acid foods. If home canning is a goal, that’s a separate, purpose-built machine — read electric pressure cookers and canning before you assume one appliance covers both.

Features worth paying for (and not)

Worth it: the right size, your preferred pot material, a saute function (brown in the same pot), a delay-start timer, and clear controls.
Secondary: app connectivity, a long list of pre-sets you’ll ignore, and specialty modes you won’t use.

The bottom line

Get the size right (6 quarts for most), choose the functions you’ll truly use over the biggest count, pick your inner-pot material, and remember it’s a cooker, not a canner. Nail those four and the specific model is easy. Want to compare it with a slow cooker or the Instant Pot brand question? See Instant Pot vs pressure cooker.

Best electric pressure cookers