How It Works
The unit converter analyzes each ingredient’s units and converts them to your preferred system:- Original - Keep measurements as written in the recipe
- Metric - Convert to grams, kilograms, milliliters, and liters
- Imperial - Convert to cups, tablespoons, teaspoons, ounces, and pounds
Conversion Logic
Mizen uses precise conversion ratios for accurate measurements: Volume Conversions (base unit: milliliters)- 1 cup = 240 mL
- 1 tablespoon (Tbsp) = 15 mL
- 1 teaspoon (tsp) = 5 mL
- 1 fluid ounce = 30 mL
- 1 liter = 1000 mL
- 1 pound (lb) = 454 g
- 1 ounce (oz) = 28 g
- 1 kilogram (kg) = 1000 g
Mizen intelligently handles the ambiguous “oz” unit by analyzing the ingredient name. Liquid ingredients (water, milk, oil) use fluid ounces, while solid ingredients use weight ounces.
Conversion Examples
Metric to Imperial
Original: 250 mL waterImperial: 1 cup water Original: 500 g flour
Imperial: 1 lb flour Original: 15 mL vanilla extract
Imperial: 1 Tbsp vanilla extract
Imperial to Metric
Original: 2 cups sugarImperial: 480 mL sugar Original: 1½ lb chicken
Metric: 681 g chicken Original: ¾ cup butter
Metric: 180 mL butter
Range Conversions
Mizen preserves ranges and converts both values: Original: 2-3 cups brothMetric: 480-720 mL broth Original: 1 to 2 tsp salt
Metric: 5 to 10 mL salt
Smart Unit Selection
The converter automatically chooses appropriate units based on quantity:Metric System
- Small volumes (< 1000 mL) → milliliters
- Large volumes (≥ 1000 mL) → liters
- Small weights (< 1000 g) → grams
- Large weights (≥ 1000 g) → kilograms
Imperial System
- Very small volumes (< 15 mL) → teaspoons
- Small volumes (15-240 mL) → tablespoons
- Medium volumes (≥ 240 mL) → cups
- Small weights (< 454 g) → ounces
- Large weights (≥ 454 g) → pounds
Non-Convertible Units
Some measurements can’t be converted because they’re qualitative or countable:- Countable items: 2 cloves garlic, 1 onion, 3 eggs
- Qualitative measures: pinch of salt, handful of herbs, to taste
- Package sizes: 1 can tomatoes, 1 box pasta
- Descriptive sizes: 1 large carrot, 2 medium potatoes
Fraction Formatting
Converted amounts are displayed using Unicode fraction symbols for readability:- ½ (0.5)
- ⅓ (0.333)
- ¼ (0.25)
- ¾ (0.75)
- ⅛ (0.125)
- ⅔ (0.667)
Unit conversion works seamlessly with recipe scaling. When you adjust servings, Mizen first scales the ingredients, then converts them to your preferred unit system.
Limitations
Volume vs. Weight
Mizen converts units but doesn’t convert between volume and weight. For example:- 1 cup flour ≠ a specific number of grams (density varies)
- The converter maintains the measurement type (volume or weight)
Precision
Conversions are rounded to practical cooking measurements:- Very small amounts (< 0.125) display as ”< ⅛”
- Decimal values round to the nearest common fraction
- Amounts within 2% of whole numbers round to whole numbers
Context-Dependent “Oz”
The “oz” abbreviation can mean fluid ounces (volume) or ounces (weight). Mizen analyzes the ingredient name to determine which:- Liquids: water, milk, oil, juice → fluid ounces (30 mL)
- Solids: flour, sugar, cheese → weight ounces (28 g)