Recipe Converter (Imperial to Metric)

Formula for Recipe Converter (Imperial to Metric)

Cups to Milliliters:

Milliliters (ml) = Cups × 240

where:

1 cup = 240 milliliters

Fluid Ounces to Milliliters:

Milliliters (ml) = Fluid Ounces × 29.5735

where:

 1 fluid ounce = 29.5735 milliliters

Ounces to Grams:

Grams (g) = Ounces × 28.3495

where:

1 ounce = 28.3495 grams

Pounds to Kilograms:

Kilograms (kg) = Pounds × 0.453592

where:

1 pound = 0.453592 kilograms

Teaspoons to Milliliters:

Milliliters (ml) = Teaspoons × 4.92892

where

1 teaspoon = 4.92892 milliliters

Tablespoons to Milliliters:

Milliliters (ml) = Tablespoons × 14.7868

where

1 tablespoon = 14.7868 milliliters

Why Convert Recipes?

Many recipes use imperial units like cups, ounces, and pounds, while others use metric units like grams and milliliters. Converting between these systems ensures accurate measurements and successful cooking or baking. 

If you follow a recipe with unfamiliar units, the results may be inconsistent. Using a recipe converter helps maintain accuracy, whether adjusting for different measuring systems or scaling portions.

Common Imperial to Metric Conversions

Each ingredient has a unique weight or volume, so conversions vary. Below are standard conversions for common ingredients.

Dry Ingredients Conversion

Dry ingredients like flour, sugar, and spices are typically measured in cups, ounces, or pounds in imperial units. In metric, they are measured in grams or kilograms.

Imperial Measurement	Metric Equivalent
1 cup flour	120g
1 cup sugar	200g
1 oz (ounce)	28g
1 lb (pound)	454g

Tip: Always use a kitchen scale for precise weight measurements.

Liquid Ingredients Conversion

Liquid ingredients, such as milk, water, and oil, use fluid ounces, pints, quarts, or gallons in imperial. In metric, they are measured in milliliters or liters.

Imperial Measurement	Metric Equivalent
1 fl oz (fluid ounce)	30ml
1 cup	240ml
1 pint	473ml
1 quart	946ml
1 gallon	3.785L

Tip: Use a measuring jug marked with both imperial and metric units for easy conversion.

Butter and Fat Conversion

Butter is often measured in tablespoons, sticks, or ounces. Metric measurements use grams.

Imperial Measurement	Metric Equivalent
1 tbsp butter	14g
1 stick butter	113g
1 oz butter	28g

Tip: Butter markings on packaging help with quick conversions.

How to Convert Recipes Manually

To convert a recipe manually, follow these steps:

1. Identify all ingredients in imperial units.
2. Use a conversion chart or calculator to find the metric equivalent.
3. Adjust cooking times if necessary. Oven temperatures in Celsius differ from Fahrenheit.
4. Weigh dry ingredients instead of using volume measurements for accuracy.

Oven Temperature Conversion (Fahrenheit to Celsius)

Ovens in the U.S. use Fahrenheit, while many other countries use Celsius.

Fahrenheit (°F)	Celsius (°C)
250°F	120°C
300°F	150°C
350°F	175°C
400°F	200°C
450°F	230°C

Tip: Reduce cooking time slightly when converting to Celsius since metric ovens often heat more evenly.

Best Tools for Recipe Conversion

• Digital Kitchen Scale: Weighs dry and liquid ingredients accurately.
• Measuring Jugs: Displays metric and imperial units.
• Online Recipe Converter: Automates conversions for quick results.
• Oven Thermometer: Ensures proper temperature settings.

Conclusion

Converting recipes from imperial to metric ensures accuracy and consistency in cooking. Use a conversion chart, calculator, or measuring tools to get precise results. Whether baking or cooking, proper measurements improve taste and texture.