Tidy Teaspoon

Tidy Teaspoon is a fast, no-nonsense kitchen conversion app for anyone who cooks or bakes.

CONVERT
Switch instantly between volume, weight, and temperature units — cups, tablespoons, teaspoons, fluid ounces, pints, quarts, gallons, milliliters, liters, ounces, pounds, grams, kilograms, Fahrenheit, and Celsius.

INGREDIENT-AWARE
Not all cups weigh the same. Look up how many grams are in a cup of flour, sugar, butter, and dozens of other common baking ingredients — because a cup of flour and a cup of honey don't weigh anywhere close to the same amount.

RECIPE SCALER
Doubling a recipe or cutting it in half? Enter your ingredients once and scale the whole list at a tap, with results rounded to fractions you can actually measure — no more "1.583 cups."

CHEAT SHEETS
Quick-reference tables for common volume equivalents, oven temperatures (with gas mark conversions), and pan size substitutions.

CUP, YOUR WAY
Choose the cup convention that matches your recipe: US customary, US legal (nutrition label), or metric — the app remembers your choice everywhere.

FAVORITES
Star the conversions and scaled recipes you use most so they're one tap away next time.

PRIVATE BY DESIGN
Tidy Teaspoon doesn't collect, transmit, or store any personal data, and doesn't even request internet access. Nothing about how you use the app ever leaves your device.

A one-time purchase unlocks the ingredient converter, recipe scaler, cheat sheets, favorites, and the home screen widget. Unit conversion is always free.