How do I convert pounds to ounces for any ingredient?

Converting pounds to ounces is pure weight maths that applies to any food, not just sweet potato, so 1 pound is always exactly 16 ounces. For other amounts, or to add kilograms and stone, the weight converter at the link below handles grams, ounces and pounds in both directions.

Convert Sweet Potato from Pounds to Ounces

Sweet Potato converter

Use the tool below to convert sweet potato from Pounds to Ounces.

A small sweet potato is around 40% of the weight of a large one, so 'three sweet potatoes' in a tray bake or pie can swing the yield. Pick the right size below to keep mash, fries, and casseroles on target.

How many ounces is a pound of sweet potatoes?

A pound of sweet potatoes is exactly 16 ounces. This is a pure weight conversion, the same for any food, so the ratio never changes with size or density. Use the converter above for any amount, or the weight converter linked below to add kilograms and stone.

Out of sweet potato? See sweet potato substitutes →

Using regular potato instead? The potato converter handles whole-item counts and cubed cups across small, medium, and large sizes. See what a pound of potatoes is in ounces.

Adding carrot to the roast? The carrot converter works out whole-item counts and chopped cups across small, medium, and large sizes. See what a pound of carrots is in ounces.

Enter an amount, pick your units, and set the size for counting whole sweet potatoes.

Convert from

Convert to

Sweet potato sizeSize applies to whole sweet potatoes (small / medium / large).

Result

16 oz

Common Sweet Potato conversions

Quick reference for sweet potato at medium size. Switch the size in the converter above for small or large.

Pounds	Ounces
0.5 lb	8 oz
1 lb	16 oz
1.5 lb	24 oz
2 lb	32 oz
3 lb	48 oz

Sweet Potato conversion chart

The chart below shows how whole sweet potatoes (medium size) convert to cups, grams and ounces.

lb	oz	sweet potatoes	cups	cups (US)	g	kg
0.5 lb	8 oz	1.13 sweet potatoes	1.63 cups	1.71 cups (US)	226.8 g	0.23 kg
1 lb	16 oz	2.27 sweet potatoes	3.26 cups	3.41 cups (US)	453.59 g	0.45 kg
2 lb	32 oz	4.54 sweet potatoes	6.53 cups	6.82 cups (US)	907.18 g	0.91 kg
3 lb	48 oz	6.8 sweet potatoes	9.79 cups	10.23 cups (US)	1360.78 g	1.36 kg
5 lb	80 oz	11.34 sweet potatoes	16.32 cups	17.05 cups (US)	2267.96 g	2.27 kg

Sweet Potato varieties and best uses

The conversions above are the same whatever variety you use; the difference is what each is good for. Here is how the common sweet potato varieties compare.

Variety	Best for
Beauregard	Everyday baking, mash, and roasting: deep orange flesh, sweet and reliably moist; the standard US supermarket sweet potato.
Garnet	Mash, pies, and casseroles: red-purple skin and deep orange flesh, very moist and sweet.
Jewel	Roasting and baking whole: copper skin and orange flesh, mild and sweet with a moist texture.
Japanese (Murasaki)	Roasted wedges and savoury sides: purple skin and pale flesh, drier and less sweet with a chestnut flavour.
Stokes Purple	Showpiece purées and colourful plates: purple skin and deep purple flesh, slightly drier and earthy.

Which should I pick?

For everyday baking, mashing, and roasting, Beauregard is the supermarket default: deep orange flesh, sweet and reliably moist. No Beauregard? Garnet or Jewel are interchangeable orange-flesh substitutes, equally sweet. For drier, savoury dishes and roasted wedges, Japanese (purple skin, pale flesh) holds its shape with a chestnut sweetness. Stokes purple-flesh sweet potatoes are the pick for colourful purées and showpiece plates.

Frequently Asked Questions

How many ounces is a pound of sweet potatoes?: A pound of sweet potatoes is exactly 16 ounces. This is a straight weight conversion, so half (0.5 pounds) is 8 ounces and double (2 pounds) is 32 ounces. The ratio never changes with sweet potato size or density, so the same figure works for any quantity you measure. Open the sweet potato converter
How do I convert pounds to ounces for any ingredient?: Converting pounds to ounces is pure weight maths that applies to any food, not just sweet potato, so 1 pound is always exactly 16 ounces. For other amounts, or to add kilograms and stone, the weight converter at the link below handles grams, ounces and pounds in both directions. Pounds to ounces converter
Which sweet potato variety should I use?: For everyday baking, mashing, and roasting, Beauregard is the supermarket default: deep orange flesh, sweet and reliably moist. No Beauregard? Garnet or Jewel are interchangeable orange-flesh substitutes, equally sweet. For drier, savoury dishes and roasted wedges, Japanese (purple skin, pale flesh) holds its shape with a chestnut sweetness. Stokes purple-flesh sweet potatoes are the pick for colourful purées and showpiece plates.

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