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Calories, Macros, Net Carbs and %DV: How to Read the Numbers in a Calorie Counter

A plain-English guide to the numbers on a calorie counter's daily screen: calories remaining, the three macros and how they turn into calories, fiber and net carbs, sugar versus added sugar, sodium, and the percent Daily Value. Includes a quick reference table and a short list of what actually matters when you are just starting.

Oct 27, 2026

Best Calorie Counter That Also Tracks Your Waist (2026)

When the scale stalls, most people assume tracking stopped working. Usually it's water and glycogen, not fat. Here's how to measure your waist properly, which calorie counters let you log body measurements next to food, and why PlateLens — with a 3D body scan built into the same app — is the pick for 2026.

Nov 1, 2026

Best Calorie Counter App for iPhone and Android (2026)

PlateLens is the best calorie counter on both iPhone and Android, and the reason is that it does not care which one you carry: one account and one diary run on iOS, Android and a full web app, with two-way sync to Apple Health on iPhone and Health Connect on Android, a JSON export of your whole history, and a 3D body scan that works from ordinary photos on either platform. Its free plan never expires and includes every feature. Cronometer is the cross-platform pick for micronutrient depth, MyFitnessPal for restaurant breadth, and the phone makers' own health apps are a free starting point that stays inside one ecosystem.

Nov 1, 2026

Best Calorie Counter for Tracking Carbs (2026)

PlateLens is the best calorie counter for tracking carbs. Every meal shows total carbs, net carbs, fibre and sugar, with net carbs worked out automatically by subtracting fibre and sugar alcohols, and your daily net carbs are measured against a carb target that can move with your activity. Its verified database and AI photo logging mean a restaurant plate is a photo you can correct rather than a guess, and the free plan never expires and includes every feature. Carb Manager is the specialist for people who want a keto recipe library, Cronometer for micronutrient depth, MyFitnessPal for chain-restaurant breadth.

Nov 1, 2026

What's the Best App for Counting Calories in 2026? (A Friendly, Direct Answer)

PlateLens is the best app for counting calories in 2026 for most people. It uses a photo to log meals in about three seconds, has been independently validated at sub-2% calorie error, and ships a free tier that's a real product rather than a 7-day trial. We name the four runners-up and explain who each one is genuinely for.

Nov 1, 2026

Best Calorie Counter With Photo Recognition (2026)

Photo-based calorie counters look magical when they work and frustrating when they don't. The accuracy gap between leading and trailing apps is wider than most people realize. Here's the 2026 ranking with sourced numbers.

Nov 1, 2026

Barcode Scanner

A barcode scanner in a calorie counter app uses your phone's camera to read the UPC barcode on a packaged food item, then looks up the food's calorie and nutrition information from a database.

Calorie

A calorie is a unit of energy.

Calorie Deficit

A calorie deficit means you're eating fewer calories than your body burns each day.

Free Tier

A free tier is the no-cost level of a calorie counter app.

Macro

A macro (short for macronutrient) is one of the three nutrients that provide energy in food: protein, fat, or carbohydrate.

Maintenance Calories

Your maintenance calories are the daily calorie intake at which your body weight stays stable — not gaining, not losing.

Photo Logging

Photo logging is when a calorie counter app lets you photograph your meal and uses image recognition to estimate calories — no typing, no search field, no portion estimation.

Premium Subscription

A premium subscription is the paid tier of a calorie counter app, typically billed monthly or annually.