Free kitchen measurement & conversion calculators
Convert cups to grams by actual ingredient density, scale recipes, convert oven temperatures, and find tested substitutes.
Popular tools
All tools →Unit converter
Convert cups, grams, ml, ounces, and tablespoons for 150+ baking ingredients by density.
Oven temperature
Convert Fahrenheit, Celsius, and Gas Marks instantly for accurate baking.
Recipe scaler
Scale recipe yields up or down by any custom serving multiplier easily.
Ingredient directory
Explore density databases, conversions, and cooking weights.
Pan converter
Compare different baking pan volumes and adjust ingredient yields automatically.
Servings & portions
Calculate exactly how much food is needed to feed a crowd per person.
Rice water ratios
Water-to-rice ratios for Jasmine, Basmati, Brown, and sushi rice.
Coffee brewing
Golden ratios for Pour Over, French Press, AeroPress, and Cold Brew.
Meat temperature
USDA safety, pull temperatures, carryover cooking, and rest timers.
Crowd cooking
Plan portion sizes and buy quantities for groups of 10 to 100 guests.
Ingredient weights & volumes
Full directory →A precision conversion engine
ConvertKitchen is built to take the guesswork out of baking and cooking. Our platform dynamically calculates weight-to-volume conversions by accounting for the physical density of each individual ingredient, ensuring your recipes remain perfectly scaled and balanced.
Whether you are adapting international pastry formulas, scaling batch sizes for commercial production, or converting between obscure cup systems, our tools execute calculations instantly with laboratory-grade accuracy.
Unlike simple calculators that assume all ingredients weigh the same, ConvertKitchen maps every ingredient to its physical density. A cup of whole wheat flour, a cup of honey, and a cup of water all yield completely different weights.
Calibrated density values for precise baking calculations.
Supports metric, US customary, and legal nutrition units.
Automatically handles US Customary, Legal, and Metric cups.
Baking guides
All guides →Technique, science, and reference for better baking.
How to measure flour correctly
Spoon & level vs. scoop & sweep — why the method matters more than the cup.
Weight vs. volume in cooking
Why grams beat cups for consistent, reproducible results in your kitchen.
How to convert cups to grams
A practical guide to converting any recipe from volumetric to weight measurements.
Precision recipes
All recipes →Tested recipes formatted in grams and cups with science-backed technical tips.
High-hydration sourdough bread
Learn how to get a perfect open crumb and crispy mahogany crust with step-by-step stretch and folds.
Foolproof French macarons
A reliable, gram-based recipe for smooth domes and ruffled feet using egg-aging techniques.
Chewy keto chocolate chip cookies
The science behind sugar-free chewy textures using almond flour ratios and allulose.
260+ culinary terms explained — from creaming and proofing to emulsification and the Maillard reaction.
Kitchen glossary →