요리와 제빵용 컵-그램 변환기

King Arthur Baking과 USDA 중량표로 밀가루, 설탕, 버터 등 제빵 재료 27종의 컵을 그램으로, 그램을 컵으로 변환하세요.

업데이트 2026년 9월 28일검증한 예제: 7

Ingredient

Amount

Fractions work: 1 1/2, 3/4

변환 전

변환 후

시도하기

Converted amount

유효 자릿수: 4; 가장 가까운 값, 중간값은 0에서 먼 쪽으로

단위 변환: 1 cup of all-purpose flour ≈ 120 g
Weight: 120g
부피: 236.6mL
Density used: 0.5072g/mL

Measured volumes depend on packing: flour scooped straight from the bag weighs more than flour spooned into the cup and levelled, and the chart's brown sugar is packed. Weigh ingredients when a recipe gives grams.

1 cup of all-purpose flour ≈ 120 g. All-purpose flour weighs about 0.507 g per mL (120 g per US cup), per the King Arthur Baking ingredient weight chart.

What 1 cup of each ingredient weighs

계산 방법 S

Density from the chart
$\rho = \frac{120\ \text{g}}{236.5882365\ \text{mL}} = 0.50721\ \text{g/mL}$
King Arthur Baking ingredient weight chart: 1 cup = 120 g
Volume to weight
$1\ \text{cup} = 236.58824\ \text{mL};\quad 236.58824\ \text{mL} \times 0.50721\ \text{g/mL} = 120\ \text{g}$

요리와 제빵용 컵-그램 변환기 소개

A cup, spoon or millilitre measure of an ingredient becomes grams or ounces when multiplied by the ingredient's density in grams per millilitre, and a weight becomes a volume by dividing. Each density is worked out from a published chart entry: all-purpose flour at 120 g per US cup is 0.507 g/mL, while water is 1 g/mL.

Use it to weigh a cup-based recipe on a kitchen scale, or to measure a gram recipe with cups. The default, 1 US cup of all-purpose flour, gives 120 g; the same cup holds 198 g of granulated sugar and 336 g of honey. Converting cups to tablespoons or millilitres needs no density, because both sides are volumes.

Results are typical values, not guarantees. Flour scooped straight from the bag packs down and weighs more than flour spooned in and levelled, so weigh whenever a recipe already gives grams.

계산 예제

1 cup all-purpose flour in grams

Ingredient: All-purpose flour
Amount: 1
변환 전: 미국 컵 (cup)
변환 후: gram (g)

Converted amount: 120 g

검증 출처: King Arthur chart: all-purpose flour, 1 cup = 120 g

100 g sugar in cups

Ingredient: Granulated sugar
Amount: 100
변환 전: gram (g)
변환 후: 미국 컵 (cup)

Converted amount: 0.5051 cup

검증 출처: King Arthur chart: 1 cup granulated sugar = 198 g; 100/198 = 0.50505

1 tablespoon butter in grams

Ingredient: Butter
Amount: 1
변환 전: 미국 큰술 (tbsp)
변환 후: gram (g)

Converted amount: 14.13 g

검증 출처: King Arthur chart: 8 tbsp butter = 113 g; 113/8 = 14.125

1 cup whole milk in grams

Ingredient: Whole milk
Amount: 1
변환 전: 미국 컵 (cup)
변환 후: gram (g)

Converted amount: 244 g

검증 출처: USDA FoodData Central 171265: 1 cup = 244 g

자주 묻는 질문

How many grams are in a cup of flour?

About 120 g for all-purpose or bread flour, according to King Arthur Baking's ingredient weight chart. Whole wheat flour is lighter at 113 g per US cup and almond flour lighter still at 96 g. Flour compresses, so a cup scooped straight from the bag can weigh noticeably more than one spooned in and levelled; when a recipe gives grams, weigh instead of converting back to cups.

How many grams of sugar are in a cup?

198 g of granulated sugar fill one US cup (King Arthur Baking chart). Packed brown sugar is heavier at 213 g, and confectioners' (icing) sugar is lighter at 113 g because its fine powder holds more air. Going the other way, 100 g of granulated sugar is 0.505 cup, just over half a cup.

Is a cup 236.6 mL, 240 mL or 250 mL?

All three are in use. The US customary cup is exactly 236.5882365 mL, half a US liquid pint (NIST Handbook 44). US nutrition labels use a rounded 240 mL cup (21 CFR 101.9). Australia, Canada and New Zealand use a 250 mL metric cup, 5.7% larger, so a metric cup of packed brown sugar weighs 225 g instead of 213 g.

How many grams is a tablespoon of butter?

About 14 g. A US stick of butter is 8 tablespoons, half a cup or 113 g (4 oz), so each tablespoon weighs 113 ÷ 8 = 14.1 g (King Arthur Baking chart). The US tablespoon is 14.8 mL; an Australian tablespoon is 20 mL, so for Australian recipes enter 20 mL per tablespoon instead.

“요리와 제빵용 컵-그램 변환기”의 정확도는 어느 정도인가요?

정확도는 입력값과 계산 방법의 가정에 따라 달라집니다. 십진 연산은 유효숫자 50자리를 사용하지만, 추정값·수치해석 방법·원본 데이터의 정밀도는 더 낮을 수 있습니다. 표시값을 반올림해도 이러한 한계는 사라지지 않습니다. 독립적인 출처의 풀이와 대조한 계산 예시: 7. 예를 들어 “1 cup all-purpose flour in grams”은 King Arthur chart: all-purpose flour, 1 cup = 120 g와 대조해 확인합니다.

이 계산 방법의 출처는 무엇인가요?

King Arthur Baking — Ingredient weight chart; USDA FoodData Central — Milk, whole, 3.25% (FDC 171265); Water, tap, drinking (FDC 173647); NIST Handbook 44, Appendix C — US cup, tablespoon and teaspoon.

이 계산기 소개

\begin{gathered} \text{grams} = \text{volume (mL)} \times \rho \\ \rho = \frac{\text{chart grams}}{\text{chart volume (mL)}} \end{gathered}

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