Essential Cooking Conversions: Your Handy Guide for Kitchen Success
From oven temperatures to ingredient weights and volume conversions, master every recipe with these simple kitchen facts.
Cooking Conversions: The Only Kitchen Chart You’ll Ever Need
Whether you’re baking bread, simmering a stew, or weighing out ingredients for a pie, a quick and reliable reference for cooking conversions can save your recipe and your sanity. This guide gathers essential kitchen conversion charts—spanning oven temperatures, volume-to-weight measurements, and specific ingredient equivalents—so you can tackle any recipe with confidence, no matter the measurement system it uses. Keep this page bookmarked or printed on your fridge for effortless conversions at every turn.
Tip: Whenever possible, use a kitchen scale for precise results. Weight measurements ensure consistency, especially for baking, where accuracy is crucial.
Oven Temperature Conversions
American recipes and international cookbooks may use different systems to display oven settings. Use this chart to quickly convert between Fahrenheit, Celsius, and common UK gas marks:
| Fahrenheit (°F) | Celsius (°C) | Gas Mark |
|---|---|---|
| 300 | 150 | 2 |
| 325 | 165 | 3 |
| 350 | 180 | 4 |
| 375 | 190 | 5 |
| 425 | 220 | 7 |
| 450 | 230 | 9 |
| 475 | 240 | 10 |
Volume Equivalents & Cup Conversions
Volume measurements vary across recipes. Here are some of the most used equivalents for US cooking and baking. Use these to convert between cups, tablespoons, teaspoons, ounces, and pints easily:
- 1 pinch = 1/8 teaspoon
- 1 tablespoon (Tbsp) = 3 teaspoons (tsp) = 1/16 cup = 1/2 ounce
- 2 tablespoons = 1/8 cup = 1 ounce = 1 standard coffee scoop
- 4 tablespoons = 1/4 cup = 2 ounces
- 5 tablespoons + 1 teaspoon = 1/3 cup
- 6 tablespoons = 3/8 cup = 3 ounces
- 8 tablespoons = 1/2 cup = 4 ounces
- 10 tablespoons + 2 teaspoons = 2/3 cup
- 12 tablespoons = 3/4 cup = 6 ounces
- 16 tablespoons = 1 cup = 8 ounces
- 2 cups = 1 pint = 1/2 quart = 16 ounces
- 4 cups = 2 pints = 1 quart = 32 ounces
- 16 cups = 8 pints = 4 quarts = 1 gallon = 128 ounces
Common Ingredient Weights and Conversions
Many ingredients have different densities, so cup-to-weight conversions can vary widely. Below are standard reference measurements for some of the most frequently used dairy, eggs, fats, flours, leaveners, salts, and sugars based on robust kitchen testing.
Dairy
- 1 cup cream cheese = 227 grams
- 1 cup sour cream = 240 grams
- 1 cup plain Greek yogurt = 230 grams
- 1 cup sweetened condensed milk = 312 grams
- 1 cup packaged ricotta = 252 grams
Eggs
- 1 large egg = 50 grams
- 1 large egg white = 28 grams
- 1 large egg yolk = 18 grams
- 1 large egg ≈ 1 tablespoon yolk + 2 tablespoons white
- 1 cup ≈ 4 jumbo, 4–5 extra-large, 5 large, 5–6 medium, or 7 small eggs
Fats
- 1 cup butter = 226 grams = 1/2 pound
- 1 cup coconut oil = 224 grams
- 1 cup shortening = 190 grams
Flours & Starch
- 1 cup all-purpose flour = 120 grams (King Arthur), 141 grams (Cook’s Illustrated), 130 grams (Smitten Kitchen; most common)
- 1 cup cornmeal = 240 grams
- 1 cup cornstarch = 128 grams
Leaveners
- 1 tablespoon baking powder = 15 grams
- 1 tablespoon baking soda = 15 grams
- 1 standard packet dry yeast = 7 grams or 0.25 ounce
- 1 tablespoon dry yeast = 12 grams
- 1 cake compressed yeast = 17 grams
Salts
- 1 tablespoon table salt = 18 grams
- 1 tablespoon Diamond Crystal kosher salt = 8 grams
- 1 tablespoon Morton kosher salt = 14 grams
- 1 tablespoon David’s kosher salt = 18 grams
- 1 tablespoon Maldon flaky salt = 12 grams
*Note: Flaky salts are notoriously inconsistent due to uneven flake size. - 1 tablespoon fleur de sel (large grains) = 12 grams
Sugars
- 1 cup granulated sugar = 198 grams
- 1 cup light or dark brown sugar = 190 grams
- 1 cup powdered/confectioner’s sugar = 120 grams
- 1 cup turbinado sugar = 192 grams
Why Use a Kitchen Scale?
While US recipes often rely on cup and spoon measurements, weighing your ingredients is the gold standard for precision and repeatability—especially in baking. A digital scale can save you time, reduce clean-up, and ensure batch-to-batch consistency.
- Place your bowl on the scale and tare (zero) the scale before adding each ingredient.
- Scoop or pour ingredients until you hit the required weight—less fuss, fewer dishes, better results.
- Look for a scale that switches between grams and ounces at the press of a button, for maximum flexibility.
Pro Tip: If your recipe gives ingredient weights, always use them. Results will be more reliable and often tastier.
Ingredient Conversion Tables
Given how ingredient weights can range substantially (especially for flour, brown sugar, or salt), use the reference values below when adapting recipes that shift between cup and gram measurements:
| Ingredient | Volume (US) | Weight (grams) |
|---|---|---|
| All-purpose flour | 1 cup | 120–141 |
| Butter | 1 cup | 226 |
| Granulated sugar | 1 cup | 198 |
| Brown sugar (packed) | 1 cup | 190 |
| Powdered sugar | 1 cup | 120 |
| Sour cream | 1 cup | 240 |
| Cream cheese | 1 cup | 227 |
| Greek yogurt | 1 cup | 230 |
| Shortening | 1 cup | 190 |
| Coconut oil | 1 cup | 224 |
| Cornmeal | 1 cup | 240 |
| Cornstarch | 1 cup | 128 |
| Sweets. condensed milk | 1 cup | 312 |
| Packed ricotta | 1 cup | 252 |
| Table salt | 1 tablespoon | 18 |
| Diamond kosher salt | 1 tablespoon | 8 |
Other Handy Kitchen Conversions
- 1 fluid ounce = 2 tablespoons
- 1 pint = 16 ounces = 2 cups
- 1 quart = 32 ounces = 4 cups
- 1 gallon = 128 ounces = 16 cups
- To halve or double recipes, keep ratios consistent using these equivalents.
Frequently Asked Questions (FAQs)
Q: Why are weight measurements better than volume?
A: Weighing eliminates inconsistencies caused by how much you pack or fluff ingredients like flour, sugar, or brown sugar. Weight is always accurate, while a cup can vary by 20% or more between cooks.
Q: Can I substitute one kind of salt for another?
A: Yes, but note their densities differ. For example, 1 tablespoon table salt weighs 18 grams, while 1 tablespoon Diamond Crystal kosher salt weighs just 8 grams. Use the weight for precision, especially in baking.
Q: How do I convert eggs for large batch recipes?
A: Use the volume: 1 large egg equals 50 grams (about 1/4 cup). For most baking, 1 cup of beaten eggs ≈ 5 large eggs.
Q: What’s the trick for measuring sticky or solid fats?
A: For solids like butter or shortening, use the displacement method: fill a liquid measuring cup with water up to the difference between your needed measurement and 1 cup, then add the fat until you reach 1 cup. Drain, and you’re set. Or, better yet—use a scale.
Q: Why do flour cup weights differ?
A: Cup weights for flour vary because scooping can pack it down. Spoon and level for more accuracy, but weighing is best. Maintain consistency by using the same flour and conversion for your entire recipe.
Q: Any other essential tips for conversions?
A: Keep a digital scale handy and bookmark or print conversion charts for reference. Remember, accuracy yields better and more predictable kitchen results—especially for delicate or professional baking.
Final Tips and Reminders
- Pick the right tool for the job: Use weight for bakery precision, volume for soups or stews.
- Salt wisely: Densities differ by brand. Weigh salts or check the manufacturer’s conversion.
- Be consistent: Stick with the same method throughout your recipe, especially for flour and sugar.
- Keep a reference: Post this guide on your fridge or save to your phone for all baking and cooking adventures.
Cooking is part science, part art, and—above all—a whole lot easier when you have the right measurements at your fingertips. Happy cooking (and converting)!
