Tare app icon: a cream kitchen scale with a copper bowl, its needle resting at zero
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Tare

Honest to the spoon.

The kitchen converter that tells you how close every answer is, with the tools a chef actually reaches for.

Formerly Convert Simple

Free on the App Store
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The recipe calls for 59 milliliters of milk. You ask a converter for tablespoons, and it says 3.

It’s wrong by nearly a whole spoonful. Fifty-nine milliliters is a quarter cup: four tablespoons, less a drop. The converter rounded down and didn’t tell you. Another one says 3.99, which is right, and no help at all. Nobody owns a 0.99 spoon.

Every converter has to round. Kitchens run on cups and spoons, not decimals. The trouble is that they round in silence.

In a stew, a missing tablespoon disappears. In a cake, it doesn’t.

✦

The Name

Set the bowl down. Press tare.

On a kitchen scale, tare sends the needle back to zero, so the only thing you weigh is what you add. Tare does that for every measurement. It clears away the decimals, the guesswork, and the chart taped inside the cabinet door, and leaves you the amount you need, along with how close it is.

Tare began as Convert Simple, a small converter that did one thing. A classically trained chef rebuilt it to work the way a kitchen does: fractions on the keys, ingredients by weight, and the tools a working cook uses every day. If you own Convert Simple, Tare is your update, and Pro is already yours.

Be Honest

How do you convert right now?

The Search Bar
You type “59 ml to tbsp” with flour on your fingers. The answer comes back with two decimal places, and the recipe you were reading is three apps away.
The Chart on the Fridge
It knows cups and tablespoons. It doesn’t know a #40 scoop, Diamond Crystal salt, or what to do with 59 milliliters.
The Mental Math
Half of a third of a cup is… You stop, find a pen, and lose your place in the recipe.
The Generic Converter
It knows furlongs and nanometers. It thinks a cup of flour weighs the same as a cup of water. It doesn’t: 120 grams against 237.

None of these are measurements. They’re guesses with decimal points.

The Solution

Every answer, honest to the spoon.

Tare rounds to the nearest amount you can actually measure, then tells you which way it went. Almost 4 Tablespoons means a hair under. A generous 2 tablespoons means a hair over. A gauge shows exactly how close, and the exact figure sits right underneath for anyone who wants it.

Almost four is not three
  • Rounded to real spoons. Eighths and thirds, the amounts your measuring set can hold. Never a silent round-down.
  • Told which way. “Almost” when the true amount is a touch less, “a generous” when it’s a touch more.
  • Shown how close. The gauge sits between the two spoons you’d choose from, with the dot where the truth is.
Tare converting 59 milliliters to tablespoons: Almost 4 Tablespoons, with a gauge between 3¾ and 4 and the exact figure, about 3.99 tablespoons

Conversions

🔢
Fractions on the Keys
Eighths, quarters, thirds, and halves sit right on the keypad. Type 1¼ cups the way the recipe wrote it.
⚖️
417 Ingredients by Weight
A cup of flour is 120 grams. A cup of honey is 340. Pick the ingredient, and cups become grams that are true for it.
🏷️
Your Own IngredientsPro
Add the ones only you use. Weigh a level cup once, and Tare remembers it on every device.
🌡️
Temperature
Fahrenheit and Celsius, from the freezer to the broiler, with oven presets one tap away.

The Chef’s Tools

🍨
Dishers
Every portion scoop by handle color and number, what it holds, and how many a batch will make.
🧂
Salt
Diamond Crystal, Morton, sea, or table. A tablespoon of one is not a tablespoon of another.
➗
Scale
Halve a third of a cup and get 2 tbsp + 2 tsp. Every answer in measures you actually own.
🥧
Pan Size
Nine-inch round to eight-inch square, and how much to scale the recipe to fill it.
🌀
Convection
A chef’s rule: 25° lower, and less time only past the half hour. Check early.
🧈
Butter, Yeast & Cans
Sticks to grams. Fresh yeast to instant. What a #10 can really holds.
The number on the handle

Kitchens portion with dishers, and a disher’s number is how many level scoops fill a quart. Tare puts every size in one chart, by handle color, with what each one holds in fluid ounces, spoons, and milliliters.

Tap one to plan a batch. Three quarts of dough and a #40 make 120 cookies. Need two hundred? Make five quarts.

Tare's Dishers chart: color-coded scoops from the white #6 to the orchid #40, each with its size in fluid ounces, cups or spoons, and milliliters
Salt is not salt

Big, hollow crystals leave more air in the spoon. So a tablespoon of Diamond Crystal kosher salt is about 1¾ teaspoons of Morton, and a little under 1½ of table salt.

Tell Tare which salt the recipe meant and which one is in your cupboard. By weight they’re all the same. Tare does the spoons.

Tare's Salt tool: one tablespoon of Diamond Crystal kosher salt, 8.4 grams, equals 1¾ teaspoons of Morton kosher, 1½ teaspoons of fine sea salt, and a generous 1⅜ teaspoons of table salt

Everywhere You Cook

⌚
Apple Watch
Forty everyday ingredients, with the amount on the Digital Crown. Your phone can stay on the shelf.
📱
Widgets
Kitchen staples on your Home Screen and Lock Screen. Tap to convert.
🗣️
Siri & Shortcuts
“Convert cups to grams in Tare.” Hands in the dough, answer in your ear.
⭐
Recents & Favorites
The conversions you reach for, one tap away, synced through your own iCloud. No account.

Friday, 7 p.m. The bake sale is tomorrow, and you said you’d bring cookies. Two hundred of them.

The recipe is your grandmother’s, typed up by a cousin who converted everything to metric. It wants 59 milliliters of milk. Tare says Almost 4 Tablespoons, and the gauge shows how close: a hair under. Four spoons, scant.

The salt line says a tablespoon of Diamond Crystal. The box in your cupboard says Morton. 1¾ teaspoons. You stop worrying about the salt.

You portion with the orchid-handled scoop, a #40. One batch is three quarts of dough: 120 cookies. Two hundred takes five quarts, so you scale the recipe by one and two-thirds, and Tare turns every line into cups and spoons you own. ¾ cup of sugar becomes 1¼ cups.

Your oven runs convection. The card says 375° for 12 minutes. Tare says 350°, same time, check early.

· · ·

Saturday, 6 a.m. Butter on your hands, you glance at your watch for the grams. Two hundred cookies. Every one the same size, and every one tastes like hers.

✦

The Difference

What Tare is — and isn’t.

Tare does one job, the way a cook would do it.

Tare Isn’t
Tare Is
A unit converter that knows furlongs and nanometers
A kitchen converter with fractions on the keys
An answer with decimal places no spoon can hold
“Almost 4 Tablespoons,” and exactly how close
A cup of flour that weighs as much as a cup of water
417 ingredients, each by its own weight
A paywall before your first conversion
Free to use, every converter and every tool
A subscription
Pro, once, if you want the full library
One more app to unlock with floury hands
On your wrist, your Home Screen, and in Siri
To keep the recipes you love, use Ladle. To develop new ones, use Mise. For the measurement in the middle of either, use Tare.

A Fair Price

Free to use. Pro, once.

A converter is a utility. It doesn’t deserve a subscription, and it shouldn’t lock the basics. Everything you need to convert is free. Pro is for the cook who wants the whole pantry.

Tare
Free
  • Volume, weight, and temperature
  • 55 everyday ingredients by weight
  • Every chef’s tool: dishers, salt, scale, pans, convection, butter, yeast, cans
  • Apple Watch, widgets, Siri, and Shortcuts
  • Recents, and three favorites
Tare Pro
$4.99, once
  • All 417 ingredients
  • Your own ingredients, synced to every device
  • Unlimited favorites
Own Convert Simple?
Tare is Convert Simple, rebuilt. It arrives as a free update, and because you paid for the app, Pro is already yours. Settings will say so. Thank you for being here first.

Honest to the spoon.

Free for iPhone, iPad, and Apple Watch. Already have Convert Simple? Update it, and it’s Tare.

View on the App Store