One Cup Equal to How Many Grams

Quick and simple conversions for US, UK, AU cups β€” know grams instantly

Quick Reference Table

Below table gives fast glance for common ingredients. Each ingredient same cup looks different weight, so better to know grams. Helps when you cooking fast or checking recipe.

🍞

All-purpose flour

1 cup β†’ 125g
🍬

Granulated sugar

1 cup β†’ 200g
🍯

Brown sugar

1 cup β†’ 220g
🧈

Butter

1 cup β†’ 227g
🍚

Rice (uncooked)

1 cup β†’ 195g
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Oats

1 cup β†’ 90g

US, UK, and Australian Cups Comparison

Different countries use different cup sizes. US 240ml, UK 284ml, AU 250ml. Same cup but grams of flour/sugar change. Know these to avoid recipe mistakes. Look below for quick idea.

Cup TypeMilliliters (ml)Flour (grams)Sugar (grams)
US Cup240125200
UK Cup284150225
Australian Cup250140220

Volume vs Weight Visual

🍞

All-purpose Flour

125g per cup
Light and airy
🍬

Granulated Sugar

200g per cup
Denser than flour
🧈

Butter

227g per cup
Most dense common ingredient

Step-by-Step Usage Guide

1

Select Your Ingredient

Even if converter mostly uses units, think what ingredient is. Flour, sugar, butter all weigh differently. Helps you imagine exact grams.

2

Choose Source Unit

Select unit you starting from, usually cup. Could be tablespoon, gram β€” all works.

3

Enter Amount

Type number of cups or fraction, e.g., 1, 3/4, 1/8. Works fine for precise baking.

4

Select Target Unit

Pick what you convert to: gram, cup, tablespoon. Instant results.

5

View Results

Hit convert. See grams, tablespoons. No guesswork, just quick easy cooking.

Common Mistakes to Avoid

Using US cups when recipe is UK or Australian

Result: Can be heavier or lighter result.
Solution: Check recipe origin and use correct cup.

Assuming all ingredients weigh same

Result: Flour and sugar same cup looks same but grams differ.
Solution: Use ingredient-specific conversion.

Measuring packed or loose wrongly

Result: Brown sugar packed vs loose changes weight.
Solution: Follow recipe instructions.

Rounding too much

Result: Small changes ruin delicate baking.
Solution: Measure closer to gram.

Recommended Measuring Tools

πŸ₯„

Measuring Cups Set

Essential

Features:

  • US/UK/AU standards
  • Nested for storage
  • Easy-to-read markings
Price: $10-$25
βš–οΈ

Kitchen Scale

Essential

Features:

  • Gram/ounce precision
  • Tare function
  • Battery operated
Price: $15-$40
Brands: OXO, Escali, Amazon Basics
πŸ₯„

Tablespoon & Teaspoon Set

Recommended

Features:

  • Stainless steel
  • Leveling edge
  • Dishwasher safe
Price: $8-$15
πŸ₯€

Liquid Measuring Cups

Recommended

Features:

  • Spout for pouring
  • ML and cup markings
  • Microwave safe
Price: $8-$20

Why Volume and Weight Differ

Density Differences

Cup measures space, grams measure mass. Flour lighter than sugar. Baking needs precision so weight more reliable.

Examples:
  • Flour: 125g/cup
  • Sugar: 200g/cup
  • Butter: 227g/cup
Impact: Better baking result using grams than cups.

Global Differences in Cups

United States

Cup: 240ml
Units: cups, tablespoons, teaspoons
System: US Customary
Most American recipes use this cup.

United Kingdom

Cup: 284ml
Units: metric cups, ml, grams
System: Imperial
Slightly bigger than US cup.

Australia

Cup: 250ml
Units: metric cups, ml, grams
System: Metric
Use metric for all measurements.

Recipe Applications

Pancakes

Original Recipe

  • 1 cup flour
  • 2 tbsp sugar
  • 1 cup milk
β†’

Converted (Metric)

  • 125g flour
  • 25g sugar
  • 240ml milk
Serves: 4
Tip: Mix dry first then add wet.

Cookies

Original Recipe

  • 3/4 cup sugar
  • 1/2 cup butter
  • 2 cups flour
β†’

Converted (Metric)

  • 170g sugar
  • 113.5g butter
  • 250g flour
Serves: 12
Tip: Chill dough before baking.

Brownies

Original Recipe

  • 1/2 cup butter
  • 1 cup sugar
  • 3/4 cup flour
β†’

Converted (Metric)

  • 113.5g butter
  • 200g sugar
  • 95g flour
Serves: 9
Tip: Don’t overmix.

Tips & Best Practices

  • Spoon flour into cup, don’t scoop.
  • Level ingredients for accuracy.
  • Kitchen scale better for precise grams.
  • Remember US, UK, AU cup differences.
  • Sticky ingredients: pack lightly or check grams.

Frequently Asked Questions