Is soy sauce keto?

A keto day allows it: 0.7 g net carbs in each 1 tbsp (16 g) of soy sauce.

Condiments and fats with fewer carbs

Food	Serving	Net carbs (g)
Mayonnaise	1 tbsp (13.8 g)	0.1

Each 1 tbsp (16 g) portion of soy sauce carries 0.7 g net carbs, or 3% of a 20 g keto day.

Because each serving carries 0.7 g, soy sauce fits a keto day and leaves plenty of room for other food.

That same serving of soy sauce provides 1.3 g protein with 0.1 g fat and 8 kcal.

Net carbs come from total carbs: remove the 0.1 g of fiber from 0.8 g of total carbs.

Looking for fewer carbs than soy sauce? Butter has 0 g net carbs for each 1 tbsp (14.2 g).