Baking Science
·Kitchen ScaleMeasuringBaking BasicsAccuracyHow-To

How to Use a Kitchen Scale Like a Pro

Published June 17, 20266 min readBy ConvertKitchen Editorial Team
Share:
Link Copied!Ready to share.
Surface TypeFlat & Level
Tare FunctionReset to Zero
Grams UnitWhole numbers
Ounces UnitDecimals (e.g., 1.5 oz)

A digital kitchen scale is easily the best tool in your kitchen, but a lot of people only use it for the absolute basics.

Once you learn how to use the zeroing functions, swap units on the fly, and keep it from getting confused by drafts or uneven counters, your baking is going to get a lot easier and much more accurate. Let's look at how to use your scale like a chef.

Quick Rules of the Scale

  • Tare is Your Best Friend: Hit that Tare or Zero button every time you put an empty bowl on the scale, before you pour your ingredients.
  • Watch the Screen: Keep an eye on the tiny letters (g, oz, lb, ml) so you don't end up measuring grams when the recipe wants ounces.
  • Find a Flat Counter: Set the scale on a hard, completely flat surface. If you put it on a towel, a cutting board, or an uneven table, your readings will be off.
  • Change the Batteries: If your scale starts displaying jumping numbers or drifting, swap the batteries. Low power messes with the sensors.

Swap Scale Units in a Tap

Confused by ounces, pounds, and grams? Use our free Unit Converter to swap scale readouts instantly.

Try the Unit Converter
Placing bowl on digital kitchen scale
Using the tare function resets the display to zero, allowing you to weigh multiple ingredients in one bowl.

Step 1: Get Cozy with the Tare Button

"Tare" is just a fancy word for subtracting the weight of your empty bowl or cup. When you hit it, you are telling the scale to ignore that bowl.

Here is the easiest way to use it:

  1. Put your empty mixing bowl on the scale. You will see the bowl's weight pop up (say, 420g).
  2. Press the Tare (or Zero) button. The display will reset to 0g.
  3. Pour in your ingredient (like 200g of sugar) until the screen hits 200g. Easy.
  4. Press Tare again. It goes back to 0g, and you can add your flour or oats right into the same bowl. Less dishes to wash!

Step 2: Watch Your Units

Most scales weigh things in a few different units. You can flip through them by clicking the Unit or Mode button:

Unit SymbolUnit NameMeasurement SystemBest For
gGramMetricBaking dry ingredients (flour, sugar, yeast)
kgKilogramMetricLarge quantities (bulk flour, dough batch)
ozOunceImperialBaking butter, chocolate blocks, cheese
lb / lb:ozPound / OunceImperialMeat cuts, large vegetable yields

Trust me, double-check your screen before you start pouring. Weighing out 100 ounces of flour instead of 100 grams will ruin your dough, and you'll have to throw the whole batch away.

Watch Out for These Easy Mistakes

Digital scales are pretty sensitive. A few simple things can easily mess up your readings:

  • Crowded Counters: Make sure your scale isn't touching a nearby wall, cookbook, or toaster cord. If something nudges the scale, it will throw off the weight.
  • Soft Mats and Towels: Don't put your scale on a silicone baking mat or kitchen towel. It cushions the feet, which absorbs some of the weight and makes the scale read lighter than it actually is.
  • Overloading: Most home scales max out at 11 pounds (5 kg). Pushing past that limit can throw off the calibration permanently.
Ounce weight scale readout
Make sure the scale reads the correct unit (grams or ounces) before adding your ingredients.

Kitchen Reference

Heads up on the "mL" setting: most scales calculate milliliters assuming you are weighing water. If you are weighing thick cream, oil, or honey, the volume will be slightly off because they have a different density than water. For those, stick to grams or ounces.

Skip the Math

You don't need to do fractional math in your head.

Use our free Unit Converter to swap decimal ounces or pounds into grams instantly, so your recipe matches your scale perfectly.

Other Helpful Tools

Here are a few more converters to make your kitchen prep easier:

The Bottom Line

Using a kitchen scale is the fastest way to level up your baking. Once you master the tare button and keep the scale on a hard, flat surface, you'll work faster, clean up fewer bowls, and get perfect results every single time.

Frequently Asked Questions

Think of the 'Tare' or 'Zero' button as a clean slate. It resets the display to 0, ignoring the weight of whatever bowl or cup is sitting on the scale. That means you can dump in flour, hit tare, dump in sugar, hit tare, and keep going in the same bowl without doing any math.
Usually, it's because the scale is on an uneven counter or a folded kitchen towel. Drafts from an overhead fan or low batteries can also make the numbers jump around. Make sure it's on a hard, flat surface and the batteries are fresh.

Recommended Reading