Convert Sweet Potato from Grams

Sweet Potato converter

Use the tool below to convert sweet potato from Grams to the measurement that you need.

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 much is 500 grams of sweet potatoes?

500 grams of sweet potatoes is 3.6 cups, about 2.5 medium sweet potatoes. 250 grams of sweet potatoes is 1.8 cups and 1000 grams of sweet potatoes is 7.19 cups. Use the converter below for any amount.

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 potatoes in grams.

Adding carrot to the roast? The carrot converter works out whole-item counts and chopped cups across small, medium, and large sizes. See carrots in grams.

No scale? The tool below gives a good estimate, but for exact bakes a digital kitchen scale removes the guesswork.

Weigh it exact, get a scale

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

Size applies to whole sweet potatoes (small / medium / large).

Result

0.01 cups

Common Sweet Potato conversions

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

Gramssweet potatoes
50 g0.25 sweet potatoes
100 g0.5 sweet potatoes
250 g1.25 sweet potatoes
500 g2.5 sweet potatoes
750 g3.75 sweet potatoes
1000 g5 sweet potatoes

Sweet Potato conversion chart

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

gcupssweet potatoescups (US)ozlbkg
100 g0.72 cups0.5 sweet potatoes0.75 cups (US)3.53 oz0.22 lb0.1 kg
250 g1.8 cups1.25 sweet potatoes1.88 cups (US)8.82 oz0.55 lb0.25 kg
500 g3.6 cups2.5 sweet potatoes3.76 cups (US)17.64 oz1.1 lb0.5 kg
750 g5.4 cups3.75 sweet potatoes5.64 cups (US)26.46 oz1.65 lb0.75 kg
1000 g7.19 cups5 sweet potatoes7.52 cups (US)35.27 oz2.2 lb1 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.

VarietyBest for
BeauregardEveryday baking, mash, and roasting: deep orange flesh, sweet and reliably moist; the standard US supermarket sweet potato.
GarnetMash, pies, and casseroles: red-purple skin and deep orange flesh, very moist and sweet.
JewelRoasting 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 PurpleShowpiece 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 much is 500 grams of sweet potatoes?
500 grams of sweet potatoes is 3.6 cups, or about 2.5 medium sweet potatoes. The ratio is fixed, so 250 grams of sweet potatoes is 1.8 cups and 1000 grams of sweet potatoes is 7.19 cups. Use the converter above for any amount, or the chart below for the most common quantities. Open the sweet potato converter
How many cups is 500 grams of sweet potatoes?
500 grams of sweet potatoes is 3.6 cups. The conversion scales in a straight line, so 250 grams of sweet potatoes is 1.8 cups and 1000 grams of sweet potatoes is 7.19 cups. Multiply or divide that figure to match whatever your recipe needs, or use the converter above for an exact reading at any amount.
How many grams of sweet potatoes is 3.6 cups?
3.6 cups of sweet potatoes is 500.4 grams. The conversion works the same in reverse, so you can switch between grams and cups without changing the result. This helps when a recipe lists one unit but you would rather measure in the other. The converter above and the chart below cover both directions for any amount.

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