Why pressure cooking is so much faster
A sealed pressure cooker traps steam, raising internal pressure and pushing the boiling point of water well above 100°C, which means food cooks at a higher effective temperature than any stovetop or oven method achieves at normal atmospheric pressure. This is why dishes that traditionally take hours — dried beans, tough stew cuts, whole grains — can be ready in a fraction of the time, and it's the reason pressure cooker and Instant Pot timings look so different from conventional recipe times for the same food.
This tool gives a reference conversion for common foods so you're not left guessing how a slow-cooked family recipe should translate to a much shorter pressure cooking time.
Natural release versus quick release, and why it matters
Once pressure cooking time ends, some recipes call for a natural pressure release — letting the pot depressurise on its own over 10-20 minutes — while others call for a quick release by manually venting the valve immediately. Natural release continues cooking food gently as pressure drops, which matters a lot for beans, rice and tougher meat cuts that benefit from that extra gentle time, while quick release is preferred for delicate items like vegetables that would overcook during a slow release.
The notes for each food in this tool flag which release method suits it best, since using the wrong one is a common reason home cooks get mushy or undercooked results despite following a correct pressure cooking time.
Adjusting for your specific model
Pressure cooker and Instant Pot models vary somewhat in how quickly they build and release pressure, and altitude also affects cooking times meaningfully — higher altitudes generally need longer pressure cooking times due to lower atmospheric pressure. Treat the times given here as a well-tested starting reference and adjust by a couple of minutes on your next attempt if your specific food came out under or overdone.
Frequently Asked Questions
Do I need to soak beans before pressure cooking?
Generally no — one of the main advantages of pressure cooking is that most dried beans, including chickpeas and kidney beans, cook well from completely dry, unlike stovetop methods which usually benefit from soaking.
Why did my rice come out mushy in the pressure cooker?
Too much water relative to rice, or using quick release when natural release was intended, are the two most common causes — check the specific ratio and release method for your rice type.
Does altitude affect pressure cooking times?
Yes, at higher altitudes water boils at a lower temperature even under pressure, so cooking times generally need to be extended somewhat compared to sea-level reference times.
Can I use these times for any brand of electric pressure cooker?
These reference times are for standard high-pressure cooking and work as a solid starting point across most modern electric pressure cookers, though always check your specific manufacturer's guidance for first-time use.