How much protein is in 4 oz of butter, salted?

A 4 oz (113g) serving of butter, salted provides 1g of protein and 813 calories, along with 0.1g of carbohydrates and 92g of fat.

How much butter, salted do I need to get 30g of protein?

To get 30 grams of protein from butter, salted, you need 117.6 oz (3333 grams), which contains approximately 23898 calories.

100 grams of butter, salted contains 0.9g of protein (717 kcal). One full pound (16 oz / 454g) contains 4.1g of protein (3252 kcal).

USDA FoodData Central breakdown in US ounces and grams — plus exact portions to hit your per-meal protein target.

USDA Per-Serving & 30g Target

4 oz = 1g Protein (813 kcal)

To hit 30g of protein from butter, salted, measure 117.6 oz (3333 g) for ~23898 calories.

Per 4 oz (113g US)

1g P

813 kcal · 0.1g C · 92g F

Per 100 Grams

0.9g P

717 kcal · 0.1g C · 81.1g F

Per 1 Pound (16 oz)

4.1g P

3252 kcal total

30g Protein Portion

117.6 oz

3333g · 23898 kcal

Portion Target Table

Protein Goal	US Ounces (oz)	Grams (g)	Calories	Carbs / Fat
20g Protein	78.4 oz	2,222 g	15,932 kcal	2.2g C · 1802g F
30g Protein	117.6 oz	3,333 g	23,898 kcal	3.3g C · 2703.1g F
40g Protein	156.8 oz	4,444 g	31,863 kcal	4.4g C · 3604.1g F
50g Protein	196.0 oz	5,556 g	39,837 kcal	5.6g C · 4505.9g F