How Much Fat in Onions

Here is a table with the Fat in Onions and related foods.

Serving Sizes of Onions Trans(g) Mono(g) Poly(g) Sat(g) Total Fat(g)
1 tbsp chopped – 0.00 0.01 0.00 0.01
1 slice – 0.00 0.01 0.00 0.01
1 small – 0.02 0.04 0.02 0.06
1 medium – 0.03 0.07 0.03 0.09
1 large – 0.03 0.09 0.04 0.12
1/2 cup chopped – 0.02 0.05 0.02 0.06
1 cup chopped – 0.04 0.10 0.04 0.13
1 oz – 0.01 0.02 0.01 0.02
Related Varieties of Onions(1/2 cup) Trans(g) Mono(g) Poly(g) Sat(g) Total Fat(g)
Red Onions – 0.02 0.05 0.02 0.06
Green Onions – 0.01 0.04 0.02 0.10
Spring Onions or Scallions – 0.01 0.04 0.02 0.10
Cooked Onions – 0.03 0.08 0.03 0.20
Sauteed Onions – 0.90 0.62 0.38 2.04
Creamed Onions – 1.90 1.27 1.24 4.66
Related Foods Trans(g) Mono(g) Poly(g) Sat(g) Total Fat(g)
1 package (10 oz) Frozen Onions – 0.04 0.11 0.05 0.28
1 portion Fried Onion Rings – 6.65 0.67 6.95 15.51
1 oz Welsh Onions – 0.02 0.04 0.02 0.11
1 oz Sweet Onions – – – – 0.02