Free to use · No account · Data stays in your browser
Know exactly how much sugar you eat today
The average adult eats 2–3× the recommended sugar limit without realising it. Log what you eat and drink in seconds and see your day against the WHO and AHA limits — right here, no app needed.
Today's sugar
Everything is saved locally on this device.
Quick add
Last 7 days
Bars turn red on days over your 25 g limit. Data stays in your browser — print a paper log if you want a backup.
The reality check
Sugar adds up faster than you think
Most of it isn't dessert — it's drinks, sauces, cereals, and "healthy" snacks. See the 70+ names sugar hides behind →
Why this tracker
Simple enough to use every day
Tracking only works if it takes seconds. Everything here is built around that.
Log in two taps
Quick-add chips for the usual suspects — cola, chocolate, juice, yogurt — plus custom entries in grams for anything else.
A limit that's yours
Start from the WHO's 25 g ideal or the AHA's 25/36 g guidance, or calculate a personal limit from your own calorie needs.
See the week, not just today
A 7-day chart shows your pattern at a glance — one over-limit day is noise, five in a row is signal.
Private by architecture
Your log lives in your browser's local storage. No account, no server, no cookies-for-ads — we couldn't read your data if we wanted to.
15 free tools around it
Converters, food and drink checkers, a hidden-sugar scanner, a detox planner, kids' limits — everything the label doesn't tell you.
Guideline-grounded
Every number traces to a named source: WHO free-sugar guidelines, AHA added-sugar limits, NHS advice. No made-up 'detox science'.
How it works
Three steps, thirty seconds a day
- 1
Find the sugar
Check the label's 'of which sugars', or look it up with our food and drinks checkers.
- 2
Log it
Tap a quick-add chip or type the grams. The ring fills toward your daily limit.
- 3
Adjust tomorrow
Spot your biggest source, swap it with the Sugar Swap Finder, and watch the week trend down.
Free tools
Every sugar question, answered with a tool
15 free calculators, checkers, and planners. No signup, no ads — they run entirely in your browser.
Daily Sugar Intake Calculator
Your personal daily added-sugar limit in grams and teaspoons — WHO and AHA guidelines applied to your calories.
Sugar Grams to Teaspoons Converter
Convert sugar grams ↔ teaspoons ↔ sugar cubes ↔ calories instantly, both directions.
Sugar in Drinks Calculator
Pick your drinks and sizes — see total sugar in grams, cubes, and % of your daily limit.
Hidden Sugar Finder
Paste any ingredient list and instantly highlight 70+ names sugar hides behind on labels.
How Much Sugar Do You Eat? Quiz
10 quick questions estimate your real daily added-sugar intake — and how it compares to the limits.
Sugar Detox Planner
A day-by-day 7, 14, or 30-day plan to cut added sugar — with what to expect each phase, printable.
Sugar in Food Checker
Searchable sugar table for 120+ everyday foods — per serving, per 100 g, and in sugar cubes.
Sugar to Calories Calculator
Turn sugar grams into calories — and the walking, running, or cycling minutes it takes to burn them.
Fruit Sugar Chart
Sugar in 50+ fruits, sortable per serving and per 100 g — and why fruit sugar isn't 'added sugar'.
Frequently asked questions
Today is the easiest day to start
You don't need an app, an account, or a Monday. Log your first item now and see where you actually stand.
Track my sugar now