Conventional to Pressure Cooker Converter
Quick Presets — Common Foods
Pressure Cooker Time Chart
Common foods with recommended pressure cook times at high pressure.
| Food | Pressure Time | Release | Notes |
|---|---|---|---|
| Chicken Breast (fresh) | 8-10 min | Quick | Internal temp 165°F |
| Chicken Breast (frozen) | 12-14 min | Quick | Add 1 cup liquid |
| Chicken Thighs | 10-12 min | Natural 10 min | Bone-in, more tender |
| Whole Chicken | 25-30 min | Natural 15 min | 6 min per pound |
| Pot Roast (chuck) | 60-75 min | Natural 15 min | Cut if over 3 lbs |
| Beef Stew | 20-25 min | Natural 10 min | 1-inch cubes |
| Pork Shoulder | 60-80 min | Natural 15 min | For pulled pork |
| Ribs (baby back) | 25-30 min | Natural 10 min | Broil after for crust |
| Dried Beans | 25-35 min | Natural 15 min | No pre-soaking needed |
| White Rice | 3-4 min | Natural 10 min | 1:1 water ratio |
| Brown Rice | 22-24 min | Natural 10 min | 1:1.25 water ratio |
| Hard Boiled Eggs | 5 min | Quick + ice bath | Easy peeling |
| Potatoes (cubed) | 4-5 min | Quick | 1-inch cubes |
| Corn on the Cob | 2-3 min | Quick | Stack on trivet |
| Chili | 15-20 min | Natural 10 min | Brown meat first |
| Bone Broth | 120 min | Natural 30 min | Rich, deep flavor |
How We Calculate This
This pressure cooker converter uses established formulas and industry-standard data to provide accurate estimates.
- Enter your specific values into the calculator fields above
- Our algorithm applies the relevant formulas using your inputs
- Results are calculated instantly in your browser — nothing is sent to a server
- Review the detailed breakdown to understand how each factor affects your result
These calculations are estimates based on standard formulas. For critical decisions, always consult a qualified professional.
How to Convert Oven Recipes to Air Fryer
Pressure cookers trap steam to raise the boiling point of water, cooking food much faster than conventional methods. The general rule is about one-third of conventional time.
The basic rule:
- Pressure cook time ≈ 1/3 of conventional time at high pressure
- Slow cooker Low 8 hrs → about 25-30 min pressure cook
- Always add at least 1 cup of liquid for the pressure cooker to build steam
Times listed are active pressure cook time only. Allow additional time for the cooker to come to pressure (5-15 min) and for natural pressure release (10-15 min) when recommended. Works with Instant Pot, Ninja Foodi, and all electric or stovetop pressure cookers.
When Would You Use This Calculator?
This pressure cooker converter is designed for anyone who needs quick, reliable estimates without complex spreadsheets or professional consultations.
- When you need a quick estimate before committing to a purchase or project
- When comparing different options or scenarios side by side
- When planning a budget and need to understand potential costs
- When you want to verify a quote or estimate you've received from a professional
- When teaching or learning about the concepts behind these calculations
Frequently Asked Questions
How do I convert a recipe to pressure cooker?
As a general rule, pressure cook for about one-third of the conventional cooking time at high pressure. A 90-minute oven braise becomes about 30 minutes in the pressure cooker. Add at least 1 cup of liquid and allow time for the cooker to reach pressure.
How do I convert slow cooker recipes to Instant Pot?
Slow cooker Low 8-10 hours converts to about 25-30 minutes at high pressure. Slow cooker High 4-5 hours converts to about 20-25 minutes. Slow cooker Low 6-8 hours converts to about 20-25 minutes at high pressure.
What is the difference between natural release and quick release?
Natural release means letting the pressure drop on its own (10-25 minutes). Quick release means manually venting the steam immediately. Use natural release for meats and beans to prevent toughening. Quick release works for vegetables and pasta to prevent overcooking.
Do I need to adjust liquid amounts?
You need at least 1 cup of liquid (water, broth, sauce) for the pressure cooker to work. Unlike slow cookers and ovens, very little liquid evaporates, so reduce liquids compared to conventional recipes. You can always thicken sauces afterward.
Does this work with all pressure cooker brands?
Yes. The conversion times work with all electric pressure cookers (Instant Pot, Ninja Foodi, Cuisinart, etc.) and stovetop pressure cookers. Stovetop models may cook slightly faster since they reach higher pressure.
Can I pressure cook frozen meat?
Yes, but add about 50% more cooking time. A chicken breast that takes 8 minutes fresh would take about 12 minutes from frozen. Make sure the meat isn't in a solid block so it cooks evenly. Always verify internal temperature.