Cooking Conversion Calculator

Cooking Conversion Calculator

Convert ingredients instantly with accurate measurements

1 cup flour = 120 g
≈ 4.23 oz

Recipe Scaling

📏 Quick Reference Charts

Common Baking Conversions

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1 cup flour120g
1 cup sugar200g
1 cup butter227g
1 cup milk240ml
1 tbsp15ml
1 tsp5ml
1 stick butter½ cup / 113g
1 oz28.35g

Temperature Guide

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Very slow oven250°F / 120°C
Slow oven300°F / 150°C
Moderate oven350°F / 175°C
Hot oven400°F / 200°C
Very hot oven450°F / 230°C
Water freezes32°F / 0°C
Water boils212°F / 100°C

Ingredient Substitutions

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1 cup cake flour¾ cup + 2 tbsp all-purpose flour
1 cup brown sugar1 cup white sugar + 2 tbsp molasses
1 cup buttermilk1 cup milk + 1 tbsp vinegar
1 tsp baking powder¼ tsp baking soda + ½ tsp cream of tartar
1 egg¼ cup applesauce (baking)
1 cup heavy cream¾ cup milk + ⅓ cup butter

💡 Pro Cooking Tips

📏 Measuring Tips
🧁 Baking Secrets
⚖️ Recipe Scaling
🏺 Storage Tips
✅ Use the Spoon & Level Method

For flour: spoon it into the measuring cup and level off with a knife. Don't scoop directly from the bag - this can pack up to 30% more flour!

✅ Weigh for Accuracy

Professional bakers always weigh ingredients. A kitchen scale eliminates measurement errors and gives consistent results every time.

✅ Room Temperature Matters

Bring eggs, butter, and dairy to room temperature before baking. This ensures better mixing and more even texture in your final product.

🔥 Oven Temperature Tips

Always preheat your oven for at least 15-20 minutes. Use an oven thermometer - many ovens run 25°F hot or cold!

🥄 Don't Overmix

For muffins and quick breads, mix just until ingredients are combined. Overmixing develops gluten and creates tough, dense baked goods.

⏰ Test for Doneness

Use a toothpick inserted in the center - it should come out with just a few moist crumbs. Completely clean means overbaked!

📊 Double vs. Halve

Doubling recipes usually works well, but be careful with spices and leavening agents - they don't always scale linearly.

🍳 Pan Size Matters

When scaling, adjust baking time and temperature. Larger/thicker items need lower temp and longer time; smaller items bake faster.

🧪 Chemistry Considerations

For large batches (4x or more), make multiple smaller batches rather than one giant batch for better results.

🌡️ Proper Storage

Store flour in airtight containers in cool, dry places. Brown sugar stays soft with a slice of bread or marshmallow in the container.

❄️ Freezer-Friendly

Flour can be frozen for 8 months, nuts for 12 months. Bring to room temperature before using for best results.

📅 Freshness Check

Baking powder loses potency after 18 months. Test it: 1 tsp in ⅓ cup hot water should foam vigorously.

🚫 Common Conversion Mistakes to Avoid

Confusing Weight vs Volume

1 cup of flour ≠ 1 cup of sugar in weight. Always check if a recipe calls for weight or volume measurements.

Using Liquid Measuring Cups for Dry Ingredients

Use dry measuring cups for flour, sugar, etc. Liquid measuring cups have a spout and aren't meant for leveling.

Ignoring Ingredient Temperature

Cold butter measures differently than room temperature butter. Follow recipe temperature specifications.

Packing Flour

Never pack flour unless specifically stated. Packed flour can add 30% more than intended, making baked goods dense.

❓ Frequently Asked Questions

Why do my conversions sometimes seem off from other calculators?
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Different ingredients have different densities! Our calculator uses ingredient-specific density values for accuracy. A cup of flour weighs much less than a cup of sugar, which is why generic conversions can be inaccurate.

Should I use weight or volume measurements?
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Weight (grams/ounces) is more accurate than volume (cups/tablespoons). Professional bakers always weigh ingredients because it's consistent and eliminates measurement errors that can ruin recipes.

Can I substitute ingredients using these conversions?
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Use our calculator for measuring the same ingredient in different units. For ingredient substitutions (like using honey instead of sugar), the ratios are different due to sweetness levels, moisture content, and chemical properties.

How do I scale recipes with eggs?
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For partial eggs: 1 large egg ≈ 3 tablespoons. Beat the egg and measure out what you need. This is especially helpful when halving recipes that call for an odd number of eggs.