Cooking Conversion Calculator
Convert cups, tablespoons, teaspoons, milliliters, grams, ounces, pounds, and temperature units in one place. This cooking conversion calculator is designed for home cooks, bakers, meal preppers, and anyone who needs quick, accurate kitchen measurements.
Cooking Conversion Calculator
Select a conversion type, enter your value, and get instant kitchen-friendly results.
Quick Kitchen Reference
- 1 cup = 16 tablespoons
- 1 tablespoon = 3 teaspoons
- 1 cup = 240 mL
- 1 teaspoon = 5 mL
- 1 tablespoon = 15 mL
- 1 ounce = 28.35 grams
- 1 pound = 0.4536 kilograms
Ingredient Weight Reminder
Volume and weight are not the same. One cup of flour does not weigh the same as one cup of honey or one cup of butter. For baking, ingredient-specific weight conversions are more reliable than using one universal grams value.
Most Common Cooking Conversions
Cooking Measurement Conversions Explained
Cooking conversions help you move between common kitchen units such as cups, tablespoons, teaspoons, milliliters, ounces, pounds, grams, and temperature scales. They are useful when you are following recipes from another country, scaling recipes up or down, converting baking measurements, or switching from volume-based measurements to weight-based measurements.
Why cooking conversions matter
Recipes are written in different formats depending on region, cooking style, and author preference. Some use cups and spoons, while others use grams and milliliters. A reliable cooking conversion calculator saves time, reduces mistakes, and helps maintain consistency in baking, meal prep, and recipe testing.
Volume vs weight in the kitchen
Volume measures how much space an ingredient takes up. Cups, tablespoons, teaspoons, and milliliters are volume measurements. Weight measures mass, such as grams, ounces, and pounds. For liquids like water and milk, converting between mL and grams is relatively straightforward, but for dry ingredients like flour and cocoa powder, density changes the result.
Why cups to grams depends on the ingredient
A cup of all purpose flour weighs much less than a cup of honey or brown sugar. That is why cups to grams and grams to cups conversions should use ingredient-specific values whenever possible. This page includes ingredient presets to make those conversions more practical for real cooking and baking.
Common Cooking Conversion Chart
These are standard US kitchen conversions commonly used in recipes.
| Measurement | Tablespoons | Teaspoons | Milliliters |
|---|---|---|---|
| 1 cup | 16 tbsp | 48 tsp | 240 mL |
| 3/4 cup | 12 tbsp | 36 tsp | 180 mL |
| 2/3 cup | 10 tbsp + 2 tsp | 32 tsp | 160 mL |
| 1/2 cup | 8 tbsp | 24 tsp | 120 mL |
| 1/3 cup | 5 tbsp + 1 tsp | 16 tsp | 80 mL |
| 1/4 cup | 4 tbsp | 12 tsp | 60 mL |
| 1 tbsp | 1 tbsp | 3 tsp | 15 mL |
| 1 tsp | 1/3 tbsp | 1 tsp | 5 mL |
Cups to Grams Guide for Popular Ingredients
Use these approximate kitchen reference values for common ingredients. Exact results can vary by brand, packing method, moisture, and ingredient texture, but these numbers are practical for everyday cooking and baking.
| Ingredient | Approximate Weight of 1 Cup |
|---|---|
| All Purpose Flour | 120 g |
| Granulated Sugar | 200 g |
| Brown Sugar | 220 g |
| Butter | 227 g |
| Milk | 245 g |
| Water | 240 g |
| Cooking Oil | 218 g |
| Honey | 340 g |
| Uncooked Rice | 185 g |
| Cocoa Powder | 100 g |
US Cup vs Metric Cup
Most online cooking conversions are based on the standard US cup, which is commonly treated as 240 mL in recipe use. Some metric systems use a 250 mL cup. This difference may seem small, but in baking it can affect consistency, especially when scaling recipes or measuring flour, sugar, cocoa, and liquids.
When to use cups
Cups are convenient for everyday home cooking, quick recipe prep, and recipes that rely on common measuring tools. They are easy to use when speed matters more than lab-level precision.
When to use grams
Grams are better for accuracy, especially in baking. Measuring flour, sugar, butter, or cocoa by weight reduces inconsistency caused by packing, scooping, humidity, or uneven ingredient texture.
Best practice for baking
If a recipe is sensitive to texture and rise, such as bread, cakes, cookies, or pastries, use grams when available. For sauces, soups, and flexible savory cooking, volume conversions are usually enough.
Cooking Conversion FAQ
Answers to common questions about cups, grams, tablespoons, teaspoons, milliliters, and kitchen temperature conversions.
1 cup equals 16 tablespoons in standard US cooking measurements.
1 tablespoon equals 3 teaspoons.
For standard US recipe use, 1 cup is commonly treated as 240 mL. Some metric systems use 250 mL, so it is worth checking the recipe source if accuracy matters.
Because ingredients have different densities. One cup of flour, sugar, honey, and butter all weigh different amounts. That is why ingredient-based conversion is more useful than using one fixed grams value for every ingredient.
Grams are generally better for baking because they are more precise. Cups are convenient, but weight-based measurements help reduce inconsistency.
Use the formula: Fahrenheit = Celsius × 9 ÷ 5 + 32. For example, 180°C equals 356°F.
How this cooking conversion calculator works
This tool uses standard US kitchen conversion values for volume and internationally recognized formulas for weight and temperature conversions. Ingredient-based cups to grams conversions use practical average weights for common kitchen ingredients. These values are suitable for general cooking, recipe scaling, meal prep, and everyday baking guidance.
For highly technical baking, commercial production, or nutrition labeling, always verify ingredient weights with your recipe source, packaging, or a kitchen scale.