Pantry Staples
Navy Beans (Dry) Conversion
Navy Beans (Dry) weighs 190g per US cup.
| Amount | Grams | Ounces |
|---|---|---|
| 1 cup | 190.0 g | 6.70 oz |
| 1/2 cup | 95.0 g | 3.35 oz |
| 1/4 cup | 47.5 g | 1.68 oz |
| 1 tbsp | 11.9 g | 0.42 oz |
| 1 tsp | 4.0 g | 0.14 oz |
| 100 g | 100.0 g | 3.53 oz |
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Dry navy beans weigh 190 grams per cup uncooked, matching pinto beans' density, and they're named not for any nautical growing region but for their historical role as a standard-issue ration in the US Navy starting in the 1800s — a practical, storage-driven origin rather than anything to do with where the bean is grown.
Navy beans are the traditional bean used in Boston baked beans and in most canned commercial "pork and beans" products, valued for their small size, mild flavor, and tendency to hold their shape reasonably well through a long, slow bake — a textural quality that makes them well suited to a dish simmered or baked for hours rather than a quick-cooking preparation.
They're also the standard bean base for many bean soups (including US Senate bean soup, a dish with its own long-running Capitol Hill cafeteria tradition), where their mild flavor lets other ingredients — ham, onion, seasoning — lead the flavor profile rather than competing with a more assertively flavored bean.
A bay leaf added to the simmering pot is a simple, traditional way to add background flavor without needing a full spice blend.
Small white navy beans hold their shape well in a slow-cooked baked-bean dish, and like other dry beans on this site, their long pantry life depends more on staying dry than on any particular container material.
A simple navy bean soup, simmered with just onion, celery, carrot, and a bit of ham, is a genuinely humble, inexpensive dish that showcases how far a pot of dried beans can stretch a modest amount of meat.
Navy bean puree, blended smooth after cooking, is sometimes used as a lower-fat thickener in a soup or dip, adding body and a mild, creamy texture without the fat a cream- or butter-based thickener would add.
Their small, uniform size means they cook fairly evenly compared to a larger, more irregularly shaped bean, a practical advantage for a dish wanting a consistent texture throughout.
Frequently asked questions
Why are they called navy beans?
The name comes from their historical use as a standard ration in the US Navy starting in the 1800s, not from any particular growing region — a practical, supply-chain origin rather than a geographic or nautical one.
Are navy beans used in Boston baked beans?
Yes — they're the traditional bean for the dish, valued for holding their shape through the long, slow baking process the recipe requires, along with their mild flavor that takes well to the dish's characteristic molasses and salt-pork seasoning.
How long do dry navy beans take to cook?
After soaking, roughly 1-1.5 hours of simmering typically gets them to a tender texture, similar to most other small dried white beans, though a long, slow bake (as in baked beans) can take considerably longer at a lower temperature.
Can navy beans substitute for great northern beans?
Yes, reasonably well — both are small, mild white beans with a similar texture, though navy beans are generally a bit smaller and hold their shape slightly better through extended cooking.
Is US Senate bean soup actually made with navy beans?
Yes — it's the traditional bean used in the dish, which has been served continuously in the US Capitol's dining rooms for over a century, valued for its mild flavor that pairs well with the soup's ham and onion base.