Choosing a slow cooker comes down to one question: how many people are you feeding, and what will you cook most? This crockpot size guide covers everything from mini 1.5-quart models to 8-quart family cookers, and explains why the 6 quart crock pot is the size most recipes, including ours, are written for.
The Short Answer
For most families of 3 to 5, a 6-quart slow cooker is the best size. It fits a 3 to 4 lb roast, a whole chicken, and a full batch of soup or chili. Choose 2 to 3 quarts for 1 or 2 people and 7 to 8 quarts for large families or batch cooking.
Slow Cooker Size Chart
| Size | Feeds | Best for |
|---|---|---|
| 1.5 to 2 qt | 1 to 2 | Dips, sides, oatmeal |
| 3 to 4 qt | 2 to 3 | Small roasts, meals for two, soups |
| 5 to 6 qt | 4 to 6 | Most recipes: roasts, whole chicken, chili, stews |
| 7 to 8 qt | 6 to 10 | Large families, turkey breast, batch cooking, parties |
Why the 6-Quart Crock Pot Is the Most Popular
Most slow cooker recipes, including every recipe on this site unless noted, are tested in a 6-quart cooker. It is large enough for a chuck roast with vegetables or a full pot of chili, but small enough that a family-size recipe still fills it at least halfway, which is what slow cookers need to cook evenly.
Oval vs Round
- Oval: best for roasts, whole chickens, turkey breast, brisket and lasagna.
- Round: fine for soups, stews, chili and dips, and usually cheaper.
How Full Should a Slow Cooker Be?
Fill your slow cooker between half and two-thirds full. Too little food can overcook or scorch, and too much may not heat up quickly enough to stay out of the unsafe temperature zone. If you are cooking a small recipe in a large crock, check it early.
Features Worth Paying For
- Programmable timer that switches to WARM automatically.
- Locking lid for carrying food to potlucks.
- Removable, dishwasher-safe insert.
- Built-in temperature probe on some models, useful for roasts.
Equipment I Used
- Large airtight food storage container: for leftovers and freezer portions.
- Stainless steel measuring cups and spoons: for sauces and spice blends.
- 3-piece ceramic serving bowl set: takes food straight from the crock to the table.
New to slow cooking? The Easy Slow Cooker Recipes guide is a beginner-friendly collection of easy crockpot breakfasts and dinners.
Crockpot Size Guide FAQ
What size crockpot is best for a family of 4?
A 6-quart slow cooker fits most family recipes with room for leftovers.
Is a 6-quart crockpot too big for 2 people?
It works, but food cooks faster when the crock is less full. A 3 to 4-quart is a better fit for 2.
Can a whole chicken fit in a 6-quart crockpot?
Yes. A 4 to 5 lb whole chicken fits in most 6-quart oval slow cookers.
Do I need to adjust cook time for a bigger slow cooker?
If the crock is less than half full, reduce the time and check early.
