How many grams are in 1 cup of flour?

One US cup of all-purpose flour weighs approximately 125 grams when properly measured using the spoon-and-level method. However, this can vary by flour type: bread flour is about 130g per cup, while cake flour is about 115g per cup.

What's the difference between US cups and UK cups?

US cups (236.588 mL) are smaller than UK metric cups (250 mL) and significantly smaller than old UK imperial cups (284 mL). This 20% difference between US and Imperial cups can dramatically affect your baking results.

Why should I weigh ingredients instead of using cups?

Weighing ingredients is more accurate and consistent than volume measurements. How you scoop flour into a cup can result in 20-30% variation in the actual amount. Professional bakers always weigh ingredients because it ensures consistent results every time.

How do I convert tablespoons to grams?

Converting tablespoons to grams depends on the ingredient because different ingredients have different densities. For example, 1 tablespoon of flour weighs about 7.8g, while 1 tablespoon of sugar weighs about 12.5g.

Are Australian tablespoons different?

Yes! Australian tablespoons are 20 mL, while US and UK tablespoons are 15 mL. This means Australian recipes use fewer tablespoons per cup (12.5 vs 16).

How many grams are in 1 cup of flour?

One US cup of all-purpose flour weighs 125 grams when measured using the spoon-and-level method. Bread flour is slightly heavier at 130g per cup, while cake flour is lighter at 115g per cup.

How many grams are in 1 cup of sugar?

One US cup of granulated white sugar weighs 200 grams. Brown sugar (packed) is 220g per cup, and powdered sugar is only 120g per cup.

Why do different ingredients have different gram weights per cup?

Each ingredient has a unique density. Cups measure volume (the space something takes up), while grams measure mass (actual weight). Dense ingredients like sugar pack more mass into a cup than airy ingredients like flour.

Can I convert half a cup or 1/3 cup to grams?

Yes! For example, 1/2 cup flour = 62.5g, 1/3 cup flour = 41.7g, and 1/4 cup flour = 31.3g. The calculator handles any cup amount including fractions.

How many grams in 1/2 cup of butter?

Half a cup of butter weighs 113.5 grams. Similarly, 1/3 cup = 74.9g and 1/4 cup = 56.8g.

Butter Cups to Grams Converter

Convert cups of butter to grams instantly. Accurate conversion: 1 cup = 227g. Free calculator for baking.

Butter Cups to Grams

Convert cups of butter to grams with our free calculator. One cup of butter weighs approximately 227 grams.

💡 1 stick = 1/2 cup = 113.5g

Universal Baking Converter

Cup Size

Most common in US recipes - United States

From

Ingredient

💡 1 stick = 1/2 cup = 113.5g

Amount

Quick Presets:

Common Butter Measurements

Cups	Grams	Ounces
1/4 cup	56.8g	2.00oz
1/3 cup	74.9g	2.64oz
1/2 cup	113.5g	4.00oz
2/3 cup	152.1g	5.36oz
3/4 cup	170.3g	6.01oz
1 cup	227.0g	8.01oz
1 1/2 cups	340.5g	12.01oz
2 cups	454.0g	16.01oz

* Based on US Customary cup (236.588 mL)

Tips for Measuring Butter

Solid Fats: Pack firmly into the measuring cup, pressing out air pockets. Level off the top with a straight edge.

Butter Sticks: Use the markings on the wrapper for easy measuring. 1 stick = 1/2 cup = 113.5g.

Liquid Oils: Pour into a liquid measuring cup and check at eye level for accuracy.

Best Practice: For the most accurate and consistent results, weigh yourbutter using a digital kitchen scale. Weight measurements eliminate the variability of volume measurements.

Cup Size Variations for Butter

Cup Type	Volume	Weight
US Customary Cup	236.588 mL	227.0g
US Legal Cup	240 mL	230.3g
Metric Cup	250 mL	239.9g
Imperial Cup	284.131 mL	272.6g
Australian Cup	250 mL	239.9g

The weight of 1 cup of butter varies depending on which cup size you use. Most American recipes use the US Customary cup (236.588 mL).

Frequently Asked Questions About Butter

How many grams in 1 cup of butter?

One US cup of butter weighs 227 grams. This is based on the US Customary cup (236.588 mL) and assumes proper measuring technique. Different cup sizes (Metric, Imperial) will yield slightly different weights—use our calculator above to select your specific cup size for accurate conversions.

How do I accurately measure butter in cups?

Pack butter firmly into the measuring cup, pressing out air pockets, then level off with a straight edge. For butter, you can also use wrapper markings (1 stick = 1/2 cup).

Can I substitute butter with a similar ingredient?

Different fats have different properties. Butter (227g/cup) contains water and milk solids, while oil (220g/cup) is 100% fat. They're not directly interchangeable without recipe modifications, even if measured by weight.

Why is weighing butter better than measuring by cups?

Weighing butter eliminates the variability of cup measurements. How you scoop, pack, or settle the butter can change the amount by 20-30%. Professional bakers always weigh ingredients because 227 grams is always 227 grams, regardless of technique. A $20 digital scale will dramatically improve your baking consistency.

How many grams in 1/2 cup, 1/3 cup, and 1/4 cup of butter?

For butter: 1/2 cup = 113.5g, 1/3 cup = 74.9g, and 1/4 cup = 56.8g. See the full conversion table above for more common measurements including 2/3 cup, 3/4 cup, and multi-cup amounts.

Related Fat Conversions

Vegetable Oil

1 cup = 220g

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