How Many Calories Are In 1 Kiwi? | Quick Facts Guide

Calories In A Kiwi Fruit By Size (Quick Reference)

Calorie counts shift with weight. The edible portion after peeling matters most. A mid-size piece lands near the mid-40s in calories; smaller or larger fruit slide the number down or up. Green and gold types stay close in kcal per gram, so variety plays a smaller role than size.

Kiwi Calories By Size And Type

Size/Type	Edible Weight (g)	Calories (kcal)
Small Fruit	~60	~39
Medium Fruit	~69	42–46
Large Fruit	~85–90	52–56
Green (per 100 g)	100	61–65
Gold (per 100 g)	100	~60–63
1 Slice	~7	~4
1 Cup Sliced	~180	~110–117

Most folks track intake by day, not by piece. Snacks fit better once you set your daily calorie needs. That way you can fit a kiwi at breakfast, a second at lunch, and still stay on target.

What Drives The Calorie Number

Weight After Peeling

The skin doesn’t weigh much, yet it still changes the math. If you weigh the fruit before peeling, you’ll slightly overcount. Weights listed in the table reflect edible portion. The simple estimate that works: multiply edible grams by ~0.62 kcal.

Green Vs Gold

Both kinds sit close in calories per 100 g. Gold pieces often run a touch heavier per fruit, so the total per piece may be higher, even when kcal per gram is nearly the same.

Ripeness And Water Content

As fruit ripens, water drops a bit and sugars shift. The change in total calories per 100 g is small for everyday planning. The bigger swing comes from piece size.

How A Kiwi Fits Into A Day’s Nutrition

Vitamin C Lead Role

A 100 g portion delivers around 59 mg of vitamin C, which hits a large share of daily needs. See the specific RDAs on the NIH vitamin C fact sheet. You’ll also pick up potassium and a couple grams of fiber.

Fruit Group Serving Ideas

For meal planning, you can treat sliced kiwi as part of your fruit cup-equivalents. The USDA’s MyPlate gallery shows how fruits translate to cups in plain language, handy when you’re logging salads and smoothies. Browse the MyPlate food group gallery for visual cues.

When They’re In Season

Availability and price move across the year. The SNAP-Ed seasonal guide lists kiwifruit under spring, fall, and winter, which lines up with store bins most shoppers see. If you like to buy in bulk, skim the SNAP-Ed kiwifruit page for storage pointers.

Portion Math You Can Trust

Per Piece

Grab a kitchen scale and note the edible grams after peeling. Multiply by 0.61–0.65 to land on calories. That band reflects the typical energy density for peeled fruit based on standard composition tables. If you don’t have a scale, use the size rows in the first table for a close estimate.

Per Recipe

Fruit salad bowls add up fast when you slice several pieces. Two medium kiwis plus a cup of berries sits near 180–200 kcal. Add yogurt for protein and you’ll have a steady breakfast that lands well under many calorie targets.

Peel, Seeds, And Prep

Can You Eat The Skin?

Yes, the skin is edible once washed. Many people prefer it peeled for texture. Leave the skin on and you’ll save a minute and a few grams of waste. Calories change only by a sliver either way.

Best Ways To Slice

For even portions, cut off the ends, stand the fruit upright, glide the knife down the sides, then slice into rounds or half-moons. For smoothies, scoop the flesh and weigh it, or drop the peeled fruit in whole and let the blender do the work.

Green And Gold: Taste, Size, And Use Cases

Green For Tang

That familiar tart snap stands up to yogurt and oatmeal. It also balances sweeter fruit in a bowl.

Gold For Mild Sweetness

Gold pieces are softer and a bit sweeter. Because they often run larger, calories per piece may climb. Per 100 g they’re still near the same range as green.

Kitchen Tips That Save Time

Buy And Store

Pick fruit that yields slightly to pressure. Keep firm pieces on the counter to ripen, then move them to the fridge. Chilled fruit holds a few days longer with no big shift in energy density.

Batch Prep

Peel and slice several at once for quick breakfasts. Store portions in airtight containers. If you prep cups for smoothies, label weights so logging is easy.

How Kiwi Calories Compare To Other Snacks

Versus A Banana Or An Apple

Per piece, a medium banana lands closer to 105 kcal and a medium apple sits near the high-80s, so a kiwi is a lighter pick when you want something fresh and sweet without a big calorie hit.

Versus Dried Fruit

Drying concentrates sugars and bumps calories per gram. Fresh kiwi stays water-rich and light, which helps with satiety at snack time.

Kiwi Nutrition Snapshot (Per 100 Grams)

Core Nutrients In 100 g Peeled Fruit

Nutrient	Amount	%DV*
Energy	61–65 kcal	—
Vitamin C	~58.8 mg	~65%
Fiber	~2.1 g	~8%
Potassium	~301 mg	~6%
Folate	~33 mcg	~8%
Vitamin K	Varies	—

*%DV values use standard adult references and are approximate from standard composition tables.

Answers To Common “How Many Calories” Scenarios

One Piece Before A Workout

Need a light pre-run bite? One medium piece gives you mid-40s calories with 10 g of carbs and a little fiber. It’s easy on the stomach and pairs well with a spoon of yogurt if you want extra protein.

Two Pieces For A Dessert Swap

Two medium fruits land near 85–95 kcal. Slice and chill them, add a sprinkle of toasted coconut, and you’ve got a sweet finish that still fits a modest budget of calories.

1 Cup In A Smoothie

Expect ~110–117 kcal from 1 cup sliced. Add spinach, a squeeze of citrus, and water or milk of choice for a quick blend that brings vitamin C and fiber to the glass.

Allergy And Sensitivity Notes

Oral Allergy Syndrome

Some people feel tingling in the mouth after eating raw kiwi. Cooking or pairing with yogurt can soften that effect for sensitive folks. If reactions go beyond mild mouth symptoms, skip the fruit and talk with a clinician.

Oxalate And Kidney History

Whole fruit portions fit most eating plans, yet anyone with kidney stone history should stick to variety in fruit choices and follow their provider’s advice.

Smart Ways To Use Kiwi In Meals

Breakfast

Sliced rounds on oatmeal or Greek yogurt add color and texture. The tart edge lifts sweeter bowls without extra sugar.

Lunch

Try a chicken-kiwi salad with spinach, cucumber, and a light vinaigrette. The fruit’s acidity balances the dressing, and the calorie impact stays modest.

Dinner

Use diced pieces in salsa for grilled fish or tofu. The fruit softens heat from jalapeño and adds brightness without many calories.

Method Notes And Sources

How The Numbers Were Estimated

The per-piece estimates come from standard per 100 g values and typical edible weights. Energy density sits near 0.61–0.65 kcal per gram for peeled green fruit. Ranges reflect natural variation in size and water content.

Where To Check Official Data

Per 100 g nutrition for green fruit appears in datasets built on USDA composition tables, and vitamin C guidance is published by the National Institutes of Health. You can view the kiwifruit nutrition profile and the vitamin C RDAs for exact figures and context.

Bottom Line For Tracking

Weigh the edible portion when you can, or use the size rows as a quick stand-in. One medium piece sits near mid-40s calories. A cup of slices lands near 110–117. Those numbers slide neatly into a balanced day.

Want more fiber-focused guidance? Try our recommended fiber intake.