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137 Grams to Cups Conversion

MeasurementsCalculator.com 137 Grams to Cups Ingredient Conversion Calculator

137 Grams to Cups Ingredient Conversion Calculator

© Measurements Calculator

What is 137 grams when converted to cups? Because a gram measures weight and a cup measures volume, the cup amount varies with the ingredient’s density. For water, 137 grams equals approximately 0.5791 cups. For all-purpose flour, the volume is closer to 1.096 cups, and for granulated sugar, approximately 0.685 cups.

Use the 137 grams to cups calculator above to get the exact cup volume for any of 80+ ingredients, or browse the detailed reference tables below.

Contents hide
1 137 Grams to Cups Conversion
1.1 137 Grams to Cups Ingredient Conversion Calculator
1.2 What is 137 Grams in Cups?
1.3 How to Convert 137 Grams to Cups
1.4 137 Grams to Cups Ingredient Conversion Chart
1.5 137 Grams Converted to Other Units
1.6 137 Grams in Common Recipes
1.7 Measuring 137 Grams Without a Kitchen Scale
1.8 Grams & Cups: A Cook’s Primer
1.9 FAQ: 137 Grams to Cups
1.10 Nearby Grams to Cups Conversions

What is 137 Grams in Cups?

On average, 137 grams ≈ 0.5791 US cups
(137 grams of water = 0.5791 cups exactly)

Water

137 g = 0.5791 cups

All-Purpose Flour

137 g = 1.096 cups

Granulated Sugar

137 g = 0.685 cups

Butter

137 g = 0.6035 cups

Honey

137 g = 0.4029 cups

Milk

137 g = 0.5708 cups
Why these numbers differ: A US cup is a fixed volume (236.588 mL), but every ingredient has its own density. Honey is heavy and dense, so the same weight in grams fills a smaller cup volume than something light and airy like flour. That’s why 137 grams of honey fits in 0.4029 cups while the same weight of flour spreads across 1.096 cups.

Measurementscalculator.com Converting 137 Grams to Cups

How to Convert 137 Grams to Cups

Step 1: Identify Your Ingredient First

Unlike a simple unit-to-unit conversion, grams-to-cups isn’t a single fixed formula. The answer for 137 grams depends entirely on what you’re measuring. The general formula is:

Cups = 137 ÷ (grams per cup)

Where the divisor is the ingredient’s density expressed in grams per US cup (g/cup). Notice that this is division — to find cups when you know grams, you divide weight by the density factor. The opposite direction (cups to grams) uses multiplication.

Quick mental shortcut: For water and milk, the divisor is roughly 240 (water is 236.59, milk is 240). So 137 grams of water is approximately 137 ÷ 240 = 0.5791 cups — good enough for everyday cooking.

Step 2: Worked Example with Water

Water is the simplest case. One US cup holds 236.59 mL of water, and water has a density of 1 g/mL, so:

Cups of water = 137 ÷ 236.59 = 0.5791 cups

That means 137 grams of water equals about 0.5791 US cups. Milk is very close at 0.5708 cups.

Step 3: Worked Example with Flour

Goal: Convert 137 grams of all-purpose flour to cups

1. Look up the flour density factor:

All-purpose flour ≈ 125 g/cup

2. Divide:

137 ÷ 125 = 1.096 cups

Answer: 137 grams of all-purpose flour ≈ 1.096 cups.

Step 4: Cheat Sheet for 137 Grams

  • Water: 137 g ≈ 0.5791 cups
  • Milk: 137 g ≈ 0.5708 cups
  • All-purpose flour: 137 g ≈ 1.096 cups
  • Bread flour: 137 g ≈ 1.0538 cups
  • Cake flour: 137 g ≈ 1.2018 cups
  • Granulated sugar: 137 g ≈ 0.685 cups
  • Brown sugar (packed): 137 g ≈ 0.6227 cups
  • Powdered sugar: 137 g ≈ 1.1417 cups
  • Butter: 137 g ≈ 0.6035 cups
  • Vegetable oil: 137 g ≈ 0.6284 cups
  • Honey: 137 g ≈ 0.4029 cups
  • Maple syrup: 137 g ≈ 0.4255 cups
  • Table salt: 137 g ≈ 0.5018 cups
  • Baking powder: 137 g ≈ 0.7135 cups
  • Baking soda: 137 g ≈ 0.6227 cups
  • Cocoa powder: 137 g ≈ 1.37 cups
  • Cornstarch: 137 g ≈ 1.0703 cups
  • Rolled oats: 137 g ≈ 1.5222 cups
  • Uncooked rice: 137 g ≈ 0.685 cups

Cup size matters: A US cup is 236.588 mL, a metric cup is 250 mL, and a UK imperial cup is 284 mL. The numbers on this page assume a US cup — the standard for most American recipes. For metric cups, multiply the US cup result by approximately 0.946; for UK imperial cups, multiply by approximately 0.833.

137 Grams to Cups Conversion Chart for Common Ingredients

137 Grams to Cups Ingredient Conversion Chart

137 Grams to Cups Quick Reference Chart Ingredient Cups per 137 Grams Water 0.5791 cups Milk 0.5708 cups Heavy Cream 0.5905 cups Vegetable Oil 0.6284 cups All-Purpose Flour 1.096 cups Whole Wheat Flour 1.1417 cups Granulated Sugar 0.685 cups Brown Sugar (packed) 0.6227 cups Powdered Sugar 1.1417 cups Honey 0.4029 cups Maple Syrup 0.4255 cups Butter 0.6035 cups Salt (Table) 0.5018 cups Baking Powder 0.7135 cups Baking Soda 0.6227 cups Cocoa Powder 1.37 cups Ground Coffee 1.7125 cups Cornstarch 1.0703 cups Rolled Oats 1.5222 cups Uncooked Rice 0.685 cups Note: Values are approximate and may vary by brand, packing method, or humidity. © Measurements Calculator
Download Chart (PNG)

Measurementscalculator.com 137 Grams Conversion Table

137 Grams Converted to Other Units

Unit Value Notes
US Cups (water-based) 0.5791 cups Average reference
Milliliters (water) 137 mL For water, 1 g = 1 mL
Tablespoons (water) 9.265 tbsp 1 tbsp ≈ 14.79 g of water
Teaspoons (water) 27.79 tsp 1 tsp ≈ 4.93 g of water
Fluid Ounces (water) 4.632 fl oz 1 US fl oz ≈ 29.57 g water
Pints (water) 0.2895 pints 1 US pint ≈ 473.18 g water
Quarts (water) 0.1448 quarts 1 US quart ≈ 946.35 g water
Ounces (mass) 4.833 oz 1 oz = 28.3495 g
Pounds (mass) 0.302 lb 1 lb = 453.592 g
Kilograms 0.137 kg 1 kg = 1,000 g
Milligrams 137000 mg 1 g = 1,000 mg
Metric Cups 0.548 cups Metric cup = 250 mL
UK Imperial Cups 0.4822 cups UK cup = 284.131 mL

137 Grams in Common Recipes

Here’s what 137 grams works out to in volume for the ingredients you’ll use most in real cooking and baking:

🍞 Bread Baking (Bread Flour)

137 g = 1.0538 cups
Bread flour is denser than all-purpose flour because it has more protein. Use a kitchen scale for the most accurate hydration ratios.

🎂 Cake Baking (Cake Flour)

137 g = 1.2018 cups
Cake flour is lighter and finer than AP flour, so the same weight fills a larger cup volume. Sift before measuring for best results.

🍪 Cookies (Brown Sugar, packed)

137 g = 0.6227 cups
Brown sugar is measured packed — pressed firmly into the cup. Loose-packed brown sugar will read about 15% lighter.

🥞 Pancakes & Muffins (Milk)

137 g = 0.5708 cups
Milk is slightly denser than water (about 1.03 g/mL). For most recipes you can substitute milk and water 1:1 by weight without recalculating.

🍯 Sweetening with Honey

137 g = 0.4029 cups
Honey is much denser than sugar — the same gram weight occupies far less volume. Substituting honey for sugar 1:1 by weight changes texture.

🧈 Butter (softened or melted)

137 g = 0.6035 cups
In the US, one cup of butter = 2 sticks = 227 g. Convenient reference: 113 g ≈ 1 stick ≈ ½ cup.

🌾 Oatmeal (Rolled Oats)

137 g = 1.5222 cups
Rolled oats are airy, so a cup weighs only about 90 g. Steel-cut oats are denser and won’t follow this conversion.

🍚 Rice (uncooked)

137 g = 0.685 cups
Uncooked long-grain white rice is about 200 g/cup. Rice triples in volume when cooked, so plan portions accordingly.

☕ Espresso/Drip Coffee (Ground)

137 g = 1.7125 cups
A standard drip coffee uses ~10 g per cup of brewed coffee. For pour-over, a 1:16 ratio is a great starting point.

Measuring 137 Grams Without a Kitchen Scale

Don’t have a scale handy? It’s still possible to estimate 137 grams using common kitchen tools — just remember the result will be a volume estimate, and accuracy depends heavily on the ingredient.

Use Measuring Cups for Liquids

For water, milk, and other liquids with density close to 1 g/mL, you can measure directly. 137 grams of water ≈ 0.5791 US cups ≈ 137 mL. Most glass liquid-measuring cups have mL markings that make this easy.

Use Tablespoons and Teaspoons for Small Amounts

For dry powders like flour, sugar, or salt, tablespoons can replace a scale if you’re careful to level off each spoonful with a flat edge. As a baseline (for water): 137 grams ≈ 9.265 tablespoons ≈ 27.79 teaspoons.

Volume-First Reference (Ingredient-Specific)

  • Flour: Spoon flour into the cup, then level — don’t scoop with the cup (that compresses and adds ~25% weight). 137 g of AP flour ≈ 1.096 cups.
  • Granulated sugar: Sugar packs predictably, so cup measurements stay close to accurate. 137 g ≈ 0.685 cups.
  • Brown sugar: Pack firmly into the cup. 137 g packed ≈ 0.6227 cups.
  • Butter: Use the wrapper markings (in the US, 1 stick = 113 g = ½ cup). 137 g ≈ 0.6035 cups.
Pro Tip: Even a basic $15 digital kitchen scale eliminates guesswork. For bread, pastry, and chocolate work — where small differences matter — weighing is non-negotiable. Volume measures vary up to 20% depending on how aerated, packed, or settled the ingredient is.

Grams & Cups: A Cook’s Primer

The Gram — A Universal Weight

A gram (g) is the metric system’s base unit of mass, equal to one-thousandth of a kilogram. Unlike a cup, a gram is identical anywhere in the world and doesn’t change based on how an ingredient is scooped, packed, or sifted. When a recipe specifies 137 grams, it’s telling you exactly how much mass to add — no ambiguity. That’s why professional bakers and serious home cooks reach for weighing over volume measuring.

The Cup — A Familiar Volume

A cup is a unit of volume used in cooking, especially in the United States. It measures how much space an ingredient occupies, not how much it weighs. Cups come in a few different sizes depending on which standard you’re working from, so converting 137 grams to cups depends on which “cup” your recipe is referring to.

US Customary Cup

236.588 mL. Used in nearly all American recipes and on US nutrition labels.

US Legal Cup

240 mL. Defined by FDA for nutrition labeling. Slightly larger than the customary cup.

Metric Cup

Exactly 250 mL. Standard in Canada, Australia, New Zealand, and many European countries.

UK Imperial Cup

284.131 mL (½ imperial pint). Mostly historical now — modern UK recipes typically use weight or mL.

Why Density Drives the Conversion

Density is mass per unit of volume. To turn 137 grams (a mass) into cups (a volume), you have to apply the ingredient’s density. Water is the baseline at 1 g/mL, which puts 137 grams of water at exactly 0.5791 US cups. Honey is roughly 1.4× denser, so 137 grams of honey fits in only 0.4029 cups. Flour is much less dense in cup form (lots of air between particles), so 137 grams of flour spreads to 1.096 cups — about double the water volume.

FAQ: 137 Grams to Cups

❓ How many cups is 137 grams?

The cup volume depends on the ingredient’s density. For 137 grams:
  • Water: 0.5791 cups
  • All-purpose flour: 1.096 cups
  • Granulated sugar: 0.685 cups
  • Butter: 0.6035 cups
  • Honey: 0.4029 cups
  • Table salt: 0.5018 cups

⚖️ Why does 137 grams of different ingredients fill different cup volumes?

Because grams measure weight while cups measure volume. The same weight of a dense ingredient like honey takes up less space than the same weight of a light, airy ingredient like flour. The cup itself doesn’t change — only what fills it changes. Honey is roughly 3.4× denser than flour in a measuring cup, which is why 137 g of honey (0.4029 cups) takes much less volume than 137 g of flour (1.096 cups).

📏 What’s the formula to convert 137 grams to cups?

Use simple division:
Cups = Grams ÷ (grams per cup)
For 137 grams of water (236.59 g/cup):
137 ÷ 236.59 = 0.5791 cups.
Swap in the right density value for whichever ingredient you’re working with — see the cheat sheet above.

🥛 Is the answer the same for a metric cup vs. a US cup?

Close, but not identical. A US customary cup holds 236.588 mL; a metric cup (used in Australia, Canada, New Zealand, and parts of Europe) is exactly 250 mL — a 5.7% difference. The US legal cup used on nutrition labels is 240 mL. The traditional UK imperial cup (284.131 mL) is noticeably larger and is rarely used in modern recipes. So 137 grams of water = 0.5791 US cups but only 0.548 metric cups.

🎯 Is volume measurement accurate enough for 137 grams of an ingredient?

For everyday cooking, yes. For baking — especially anything with flour, leavening agents, or precise hydration ratios — a digital scale is more reliable. Volume measures vary by 15-25% depending on how packed, sifted, or settled an ingredient is. Weight does not.
Tip: If you must use volume for flour, spoon the flour into the cup and level it off with a knife. Scooping the cup directly into the flour bag can pack in 25-50% more flour than the recipe expects.

📊 Quick reference: 137 grams → cups (common ingredients)

Ingredient g per cup 137 g = cups
Water236.590.5791
All-purpose flour1251.096
Granulated sugar2000.685
Butter2270.6035
Vegetable oil2180.6284
Honey3400.4029
Table salt2730.5018
Baking powder1920.7135
Cocoa powder1001.37
Rolled oats901.5222
Values are averages; actual results vary by brand, temperature, humidity, and packing method.

Nearby Grams to Cups Conversions

Browse the conversions immediately before and after 137 grams on the same scale:

See the full Grams to Cups conversion hub for every gram value from 1 to 1000, plus ingredient-specific charts and printable references. Need the opposite direction? Visit our Cups to Grams converter. You may also find these related tools useful: Grams to Tablespoons, and Grams to Teaspoons.