Comparison focus · Carbohydrate

Potato vs sweet potato: raw — Per 100 g edible portion

Check both food states and amounts first. Differences per 100 g reflect water, ingredients, cuts and processing.

How calculations and comparisons work

These are raw potato and raw sweet potato records. Variety and edible preparation can differ; roasting or steaming changes water and weight. Choose the cooking method and portion before applying the numbers.

Per 100 g edible portion
Nutrient	potatoes (Sumi · raw)	sweet potato (raw)
Energy	70 kcal	147 kcal
Water	81.1 g	62.2 g
Protein	1.93 g	1.09 g
Fat	0.03 g	0.15 g
Carbohydrate	16.07 g	35.52 g
Sugars	0 g	9.83 g
Dietary fiber	1.7 g	2.4 g
Calcium	6 mg	18 mg
Iron	0.4 mg	0.48 mg
Potassium	335 mg	375 mg
Sodium	1 mg	8 mg
Vitamin A	0 μg RAE	39 μg RAE
Vitamin C	4.47 mg	10.81 mg
Vitamin D	0 μg	0 μg
Folate	10 μg DFE	66 μg DFE
Vitamin K	0 μg	0 μg

Calculate a weighed amount

potatoes (Sumi · raw)

Calculate a weighed amount

Enter the edible weight in the selected food state. Formula: value per 100 g × grams ÷ 100. Distinguish peel, bones and raw versus cooked weights.

Edible weight (g)

Scaled values · 100 g

Energy70 kcal

Water81.1 g

Protein1.93 g

Fat0.03 g

Carbohydrate16.07 g

Sugars0 g

Dietary fiber1.7 g

Calcium6 mg

Iron0.4 mg

Potassium335 mg

Sodium1 mg

Vitamin A0 μg RAE

Vitamin C4.47 mg

Vitamin D0 μg

Folate10 μg DFE

Vitamin K0 μg

Public reference values are scaled by weight. Missing values are not zero. These may differ from your actual food or the prepared nutrition of a linked recipe.

sweet potato (raw)

Calculate a weighed amount

Enter the edible weight in the selected food state. Formula: value per 100 g × grams ÷ 100. Distinguish peel, bones and raw versus cooked weights.

Edible weight (g)

Scaled values · 100 g

Energy147 kcal

Water62.2 g

Protein1.09 g

Fat0.15 g

Carbohydrate35.52 g

Sugars9.83 g

Dietary fiber2.4 g

Calcium18 mg

Iron0.48 mg

Potassium375 mg

Sodium8 mg

Vitamin A39 μg RAE

Vitamin C10.81 mg

Vitamin D0 μg

Folate66 μg DFE

Vitamin K0 μg

Public reference values are scaled by weight. Missing values are not zero. These may differ from your actual food or the prepared nutrition of a linked recipe.

More comparisons

Tofu vs boiled chicken breast — Per 100 g edible portion →

White rice vs brown rice: uncooked — Per 100 g edible portion →

Raw egg vs boiled egg — Per 100 g edible portion →

Source and data basis

RDA Korean National Standard Food Composition DB 10.4 ↗

Data version: 10.4 · Source retrieved: 2026-10-19

KOGL Type 1 · attribution

Source food record

감자, 수미, 생것 · 농진청('13) · DB 10.4

고구마, 생것 · 농진청('13) · DB 10.4

The record includes its variety, cut or processing state. It does not describe every food or retail product with that common name.