Koken & Bakken

Cups to Grams Converter (100+ Ingredients)

Convert cups, tablespoons and teaspoons to grams for over 100 specific baking and cooking ingredients.

Recipe Scaler — Scale Ingredients by Servings

Paste any recipe and instantly scale every ingredient by servings or multiplier, with smart fraction rounding.

Oven Temperature Converter (°F, °C, Gas Mark, Fan)

Convert any oven temperature between Fahrenheit, Celsius, fan-assisted and gas marks 1–9 with doneness charts.

Yeast Converter — Fresh, Active Dry, Instant

Convert between fresh, active-dry, instant and rapid-rise yeast by weight or volume with sourdough starter equivalents.

Spice Blend Calculator (Curry, Cajun, Garam Masala, Taco)

Scale and customise classic spice blends — curry powder, cajun, taco, garam masala, pumpkin spice and more.

Sous Vide Time & Temperature Calculator

Recommended sous vide temperature and time by protein, thickness and doneness, with pasteurisation safety.

Oven to Air Fryer Converter

Convert any oven recipe to air-fryer time and temperature using the -25°F / -20% rule plus food-specific overrides.

Slow Cooker, Instant Pot & Oven Time Converter

Convert recipes between slow cooker (low/high), pressure cooker and oven cook times.

Coffee Brewing Ratio Calculator (Pour Over, Espresso, French Press)

Calculate exact coffee and water ratios for pour over, espresso, AeroPress, French press and cold brew.

Cocktail Recipe Scaler (Batch Cocktails)

Scale any cocktail recipe to batch size, with dilution and chilling adjustments for parties.

Alcohol ABV Dilution Calculator

Dilute any spirit, wine or beer to a target ABV by adding water, juice or other liquid.

Wedding & Party Drinks Calculator

Calculate bottles of wine, beer, spirits and ice needed for a wedding or party from guest count and drinker mix.

Fermentation Brine & Salt Calculator

Calculate the exact salt needed for lacto-fermented vegetables — sauerkraut, pickles, kimchi, hot sauce — by brine or dry-salt method.

Canning Altitude Adjustment Calculator

Adjust water-bath processing time or pressure canner PSI for your altitude using standard USDA adjustment tables.