How Many Calories Are In Boiled New Potatoes? | Smart Serving Guide

Calories In Boiled Baby Potatoes: Sizes And Portions

Young, waxy potatoes hold water and stay dense, so their energy sits in a narrow range. A reliable reference point is ~87 kcal per 100 g when cooked in skin with no salt. That aligns with standard lab references used by nutrition databases. The moment butter, oil, or mayo joins the bowl, the number climbs fast.

Quick Table: Portions And Calories

Use this baseline for new potatoes boiled in plain water. Weights reflect average cooked weights after draining.

Portion	Cooked Weight (g)	Calories
1 baby potato (small)	30	~26
3 baby potatoes	90	~78
5 baby potatoes	150	~130
½ cup, sliced	75	~65
1 cup, sliced	150	~130
100 g (reference)	100	~87

Portions shift from plate to plate, so weigh once and you’re set. Many readers like to tie spuds to their daily calorie needs to keep sides consistent from week to week.

Why The Numbers Vary Across Apps

Databases pull from the same lab pool yet list slightly different totals. One entry may include peel; another might drain longer. Some references round up to the nearest whole number, while others use exact decimals. The range you’ll see for plain boiled potatoes runs roughly 67–90 kcal per 100 g in different tables, with the mid-80s as the steady center.

What Counts As “Boiled” For New Potatoes

For the baseline above, “boiled” means simmered in plain water, skins on, drained well, and served without butter or oil. Add salt to the water and sodium shows up in the final numbers, though energy stays the same. Peel off the skins and fiber dips a bit.

Skin On Or Off

Keeping skins adds a touch of fiber and potassium. Many national diet pages encourage starchy sides with little added fat. See the guidance on starchy foods for a clear, plain-English overview of best practices on prep and portioning.

Salted Water And Seasonings

Salt in the pot changes sodium, not calories. Herbs, pepper, lemon, and mustard bring flavor for almost no energy. A teaspoon of olive oil adds ~40 kcal. A tablespoon of butter adds ~100 kcal. That single choice can double a small side’s total.

New Potatoes Versus Main-Crop Potatoes

New potatoes are harvested earlier, stay waxy, and hold shape better in salads. Their energy per 100 g sits close to the reference above because carbs are similar across types once you boil and drain. Bigger floury types lose shape when boiled but land in the same calorie band for equal cooked weight.

Cup Measures, Hand Measures, And Scales

Cups help when you’re in a rush. A level cup of sliced, boiled new potatoes sits near 150 g for many kitchens. If you’re dialing in a small deficit, a quick scale check gives tighter control than volume cups.

How Plain Boiled Potatoes Fit A Balanced Plate

Plain, skin-on, boiled potatoes bring carbs for energy, a bit of protein, and helpful potassium. Per 100 g you’ll typically see around 20 g carbs, ~2 g protein, tiny fat, and plenty of water. The combo makes a steady side for active days or post-workout meals.

Potato Salad Math: Where Calories Creep In

Classic salad turns low-energy spuds into a richer dish. Mayo or creamy dressings dominate the total. A light vinaigrette trims the load and keeps texture lively. Chilling the potatoes after cooking also forms some resistant starch, handy for a salad that sits in the fridge.

Reference Data You Can Trust

Standard nutrient tables list boiled potatoes near the mid-80s per 100 g when cooked in skin and drained, with entries for other variants too. See an accessible breakdown at MyFoodData: Boiled Potatoes, which compiles lab values used across apps and labels.

Add-Ins, Toppings, And Recipe Swaps

Flavor lives in the extras. That’s where energy moves. Use the guide below to see common boosts and a few lean swaps that still taste great.

Add-In Or Style	Extra Calories	Smart Swap
1 tsp olive oil	~40	Splash of vinegar + herbs
1 tbsp butter	~100	2 tsp olive oil + chives
2 tbsp mayo	~180	2 tbsp Greek yogurt + mustard
¼ cup cheddar	~110	1 tbsp grated parmesan
¼ cup sour cream	~120	2 tbsp light yogurt
1 slice bacon, crumbled	~40–50	Smoked paprika

Salad Build That Stays Light

Toss warm cubes with lemon, dill, capers, and a teaspoon of olive oil. Add sliced radishes for crunch. The plate tastes bright while keeping energy tidy. It also packs well for lunch.

Protein Partners That Make Sense

Pair with grilled fish, roasted chicken breast, or a hard-boiled egg. A lean protein slows the carb hit and keeps you full longer. A handful of green beans or arugula rounds out the plate without pushing calories much at all.

Cooking Steps For Consistent Results

Prep

Rinse gently to remove soil. Leave skins on. Aim for even sizes; cut larger ones in half so the pot cooks evenly.

Boil

Start in cold water, cover by an inch, and bring to a steady simmer. New potatoes run 10–15 minutes depending on size. A tip of a knife should slip in without resistance.

Drain And Rest

Drain well in a colander, then let steam off for 1–2 minutes. That quick rest keeps the texture dry and makes calorie math truer to the tables.

Frequently Asked Practical Questions

Do New Potatoes Change Calories When Cooled?

Cooling shifts a slice of the starch into a form your body handles more like fiber. Energy on the label stays the same per 100 g, but the post-meal impact can feel more even. Great news for potato salad fans.

Is Salted Water A Problem?

Salt boosts sodium, not energy. If you’re watching blood pressure, season at the end and taste. You’ll use less and still enjoy the dish.

What About Microwaved “Boiled” Potatoes?

Microwave steaming in a covered dish lands close to the same numbers since water content and weight end up similar. It can even hold texture better in small batches.

Real-World Plate Builder

Weeknight Side (About 200–250 kcal)

Use 180–250 g cooked potatoes with skins. Toss with a teaspoon of olive oil, lemon, and parsley. Add a squeeze of Dijon. Plate with grilled chicken and a heap of leafy greens.

Lunch Salad (About 350–450 kcal)

Start with 250 g cooked, cooled cubes. Fold in 150 g Greek yogurt, celery, dill, and a spoon of grainy mustard. Add a sliced egg for protein. That lunch travels well and keeps hunger in check.

Post-Run Bowl (About 400–550 kcal)

Use 300 g hot potatoes, 1 tbsp olive oil, and a tin of tuna or chickpeas. Add capers and pepper. It’s simple, salty, and satisfying after long miles.

Label Cross-Checks You Can Use

Energy for plain boiled potatoes stays tight across reliable tables. You’ll see ~87 kcal per 100 g in many lists for skin-on boiled potatoes with no salt, and ~118 kcal for a 136 g cup. Both describe the same food at different serving sizes. A good open reference is MyFoodData, which mirrors the public lab numbers used by diet trackers.

Bottom Line: New Potato Calories, Made Simple

Use 87 kcal per 100 g for plain, skin-on boiled new potatoes. Count add-ins on top. If you want a steady target for the week, set portions to your plan and repeat the same bowl each time. If you’re tuning intake for fat loss, see our calorie deficit guide for a clean way to plan meals around a modest gap.