New and salad potatoes are young, waxy potatoes harvested early, supplying carbohydrate energy, vitamin C, potassium, vitamin B6, and some fibre, mainly in the thin skin. They tend to have a lower glycaemic response than older floury potatoes.
Salted boiling water adds sodium; keep cook time short and skin on to keep vitamin C losses small.
Where Potatoes, new and salad, boiled in salted water, flesh and skin Stands Out
Macronutrients per 100g
Glycemic Index & Load
High GI food — causes a rapid rise in blood sugar. Best eaten in small portions combined with lower-GI foods, protein, or fat.
Glycemic Load (GL = GI × carbs ÷ 100) accounts for portion size. A moderate GL — portion size matters here.
Vitamins & Minerals
| Nutrient | Per 100g | % Daily Value* | Level |
|---|---|---|---|
| Potassium | 377 mg | 19% | |
| Chloride | 99.0 mg | 12% | |
| Phosphorus | 44.0 mg | 6% | |
| Folate | 21.0 µg | 11% | |
| Magnesium | 18.0 mg | 5% | |
| Calcium | 11.0 mg | 1% | |
| Vitamin C | 7.00 mg | 9% | |
| Niacin equivalents (NE) | 1.10 mg | 7% | |
| Niacin (B3) | 0.700 mg | 4% | |
| Iron | 0.610 mg | 4% | |
| Pantothenic Acid (B5) | 0.510 mg | 9% | |
| Zinc | 0.200 mg | 2% | |
| Vitamin B6 | 0.130 mg | 9% | |
| Thiamin (B1) | 0.130 mg | 12% | |
| Manganese | 0.120 mg | 6% | |
| Vitamin E (alpha-TE) | 0.110 mg | 1% | |
| Copper | 0.080 mg | 8% | |
| Riboflavin (B2) | 0.010 mg | 1% | |
| Vitamin B12 | 0.000 µg | 0% | |
| Vitamin D | 0.000 µg | 0% | |
| Vitamin A (RE) | 0.000 µg | 0% | |
| Selenium | 0.000 µg | 0% | |
| Iodine | 0.000 µg | 0% | |
| Polyunsaturated fat (PUFA) | 0.020 g | — | |
| Monounsaturated fat | 0.020 g | — | |
| Trans fat | 0.000 g | — | |
| Glucose (dextrose) | 0.500 g | — | |
| Fructose | 0.400 g | — | |
| Sucrose | 0.200 g | — | |
| Maltose | 0.000 g | — | |
| Cholesterol | 0.000 mg | — | |
| Biotin (Vitamin B7) | 0.300 µg | 1% | |
| Retinol (vitamin A) | 0.000 µg | 0% |
* % Daily Value is the proportion of an adult
EU Nutrient Reference Value (NRV) supplied by 100g of this food.
NRVs are the labelling standard — the same basis as the “%RI” figures printed on
food packaging — so these percentages are directly comparable with a shop label.
They are a single adult figure and do not vary by age or sex, which is why they
sometimes differ from UK dietary reference values: the NRV for vitamin C is 80mg
where the UK RNI is 40mg. When Nutriofia assesses your own intake in the
reports and trackers, it uses the age- and sex-specific UK values instead.
Fibre is shown without a percentage. Our fibre values use the UK
Englyst NSP method, while the published 30g daily goal is an AOAC figure — the two
are measured differently and a single percentage would mislead.
How we source and normalise our data →