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Slow Cooker to Instant Pot Conversion Calculator (+chart)

Do you have a great slow cooker recipe that you would like to cook more quickly in your Instant Pot? Converting slow cooker recipes for the Instant Pot is very simple, but there are a few important things you need to know first. Then use our slow cooker to Instant Pot conversion calculator to help you figure out the cooking times for your recipe.

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Slow cooker and instant pot.
Convert recipes from slow cooker to Instant Pot

How to convert a slow cooker recipe for the Instant Pot

Many slow cooker recipes can be converted directly for cooking in the Instant Pot, but there are a few special requirements for Instant Pot (or other pressure cooker) recipes that mean that not all recipes will work once you convert the cooking times.

Key Instant Pot requirements are a minimum amount of liquid, not adding certain ingredients until the pressure cooking time has finished, and adjusting the cooking time.

Check liquid amount

Pressure cooker recipes need liquid so that the pressure cooker can get up to pressure.

Slow cooker recipes often include liquid, but not always. The first step in converting a slow cooker recipe for the Instant Pot is to ensure that it contains enough liquid for your pressure cooker.

Usually, this will be at least one cup, but some large pressure cookers have a higher minimum liquid requirement, so check your manual to be sure.

Exclude some ingredients

Some ingredients that you get in a slow cooker recipe will not cook well in a pressure cooker. Often these ingredients can be added at the end of the cooking time, but sometimes this will not work and you will need to exclude them from your recipe.

The two key types of food to exclude are:

1. Dairy.

Pressure cooking can dairy to curdle or seperate, and it may foam during cooking which can cause your pressure valve to get clogged. Add any dairy product to the recipe at the end of the pressure cooking time, and if necessary use the saute function to melt it or cook it.

2. Thickeners.

If your recipe requires cornstarch, arrowroot, flour, or other thickeners to be added, do this at the end of the pressure cooking time. Mix a slurry of the cornstarch/flour and an equal amount of water, then whisk it into the sauce in the Instant Pot using the Saute function until the sauce thickens.

Adding thickeners at the start can prevent your Instant Pot from reaching pressure, and may cause a burn error as they usually sink to the bottom of the pot during cooking.

Convert times

To convert the cooking times for a slow cooker recipe you will need to take the cooking time for the recipe on HIGH in hours and multiple it by six. This will give you the number of minutes that the recipe should be cooked in the Instant Pot.

You can use the calculator below to easily convert the cook times from slow cooker to pressure cooking.

Slow cooker to Instant Pot conversion chart

Slow Cooker Time on HIGHInstant Pot time
2 hours12 minutes
3 hours18 minutes
4 hours24 minutes
5 hours30 minutes
6 hours36 minutes
7 hours42 minutes
8 hours48 minutes
Estimated slow cooker to Instant Pot times

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I’m Eliza, busy mom, home cook, and blogger. My goal is to help everyone cook good food. Whether you are short on time, skills, or motivation, there is something here for you! We have dozens of quick and easy recipes for dinner, lunch, side dishes, and more. Our recipes use everyday ingredients, for quick delicious meals your family will love! Read more…

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