Food scales and portion tools for people who track

What to buy first

A scale that reads in grams to 1 g, holds at least 11 pounds, and has a tare button. That is every scale on this site, and the cheapest of them does the job for a chicken breast, a cup of rice and a spoon of peanut butter. Everything past that — an app, a food database, a rechargeable battery, a display that pulls out from under the bowl — is a convenience you pay for, and the ranked list on the best food scale for macros tells you which conveniences earn their price.

What you do not need first is a 0.1 g scale. Macros are tracked in grams of food, not tenths; the 0.1 g resolution matters for supplements, not for dinner. Buy the 1 g scale, and buy a pocket scale later if creatine and salt become a daily measurement.

How the category divides

• Plain scales — weigh, tare, convert units, done. You log the number in your own app. The OXO with the pull-out display is the reference; nothing to pair or charge.
• Smart scales — Bluetooth to an app (VeSync for Etekcity and COSORI, Renpho Health for RENPHO) with a food database that turns the weight into calories and macros, and in some cases syncs to Apple Health or Fitbit. Best smart food scales ranks them on the database and the sync, not the Bluetooth.
• Nutrition scales without a phone — the Greater Goods model with 2,000 foods coded into the scale itself, for people who want macros on the screen and no app on the counter.
• Portion-control containers — the color-coded kits that make a portion a shape instead of a number. Not a scale, but the same job for people who won't use one. Best portion control containers.

What decides price

The app and the battery. A 1 g, 11 lb scale with AAA batteries and no app is the floor; adding a Bluetooth radio and a food-database subscription the maker maintains moves it up a band; USB-C charging, a stainless platform and a 22 lb capacity move it up again. Resolution barely moves the price — every scale here is 1 g, and the differences you pay for are the platform size, the auto-off timer (the Luminary's adjusts to five minutes in the app, which matters when you're portioning five containers in a row) and the warranty (Etekcity and COSORI publish two years; RENPHO eighteen months).

We don't print prices — they change daily and the button checks Amazon's — but the rubric weights the database and app sync at 25 points and resolution and capacity at 25, which is why a smart scale outscores a plain one even when the plain one is better built.

The mistake buyers make

Weighing cooked food against a raw-food label, or the reverse. Chicken loses roughly a quarter of its weight in the pan; rice triples. Log 150 g of cooked chicken against the raw entry and you undercount protein by a wide margin every single day. The rule, the USDA yield data behind it, and a worked table are on do you weigh food cooked or raw — it is the most useful page in this section, and it costs nothing.

The second mistake is the bowl shadow: a big mixing bowl on a small scale hides the display, so you tilt the bowl, the reading changes, and the number you log is wrong by ten grams. A pull-out display or a wide platform fixes it; so does taring an empty bowl and weighing into it, which is how how to use a food scale for macros walks through a five-container Sunday.

If you would rather not weigh

Then don't. A portion kit — a set of measured containers — gets most people within ten percent of a weighed portion without a number in sight, and the divided trays in the containers hub have embossed measurements that do the same. The trade is precision for speed; on a Sunday with five containers open, speed sometimes wins. The sizes and the math are on portion control container sizes explained.

For the whole kit — scale, containers, shaker, bag — decided together, start at the starter kit; for the gym-specific version, meal prep for the gym.