Calories in Kumquat

54kcal per 4 kumquats (76 g)

71 kcal per 100 g · about 3% of a 2,000-kcal day

Kumquats are eaten whole, skin and all, which is where their surprising fiber comes from — four are about 54 calories. The sweet peel and tart flesh are a two-in-one bite.

Kumquat nutrition facts

NutrientPer 100 gPer 4 kumquats
Calories71 kcal54 kcal
Protein1.9 g1.4 g
Carbs15.9 g12.1 g
Fat0.9 g0.7 g
Fiber6.5 g4.9 g
Sugar9.4 g7.1 g

Where the calories come from

Kumquat calories by serving size

ServingCaloriesProteinCarbsFat
1 oz (28 g)20 kcal0.5 g4.5 g0.3 g
50 g36 kcal1 g8 g0.5 g
4 kumquats (76 g)54 kcal1.4 g12.1 g0.7 g
100 g71 kcal1.9 g15.9 g0.9 g
200 g142 kcal3.8 g31.8 g1.8 g
250 g178 kcal4.8 g39.8 g2.3 g

Logging kumquat the slow way?

Snap a photo of your plate and NibbleCal logs the calories and macros for you — in about 3 seconds.

Try it with a photo

Free forever plan · No credit card required

More fruits

Values based on USDA FoodData Central reference entries. Actual nutrition varies with variety, preparation, and portion. © 2026 NibbleCal.