How Much Sugar Is Actually Okay Per Day

Short answer: the WHO’s practical target is under 25g of “free sugar” a day for a typical adult — that’s about 5% of daily calories. It’s a useful everyday reference point, not a hard daily pass/fail line, and this site uses it as the benchmark behind every item’s progress bar.

Where the 25g number comes from

The World Health Organization recommends keeping free sugar under 10% of daily calorie intake, with an additional note that going further, under 5% (roughly 25g for a 2,000-calorie diet), gives extra benefit. Most public health guidance settles on that ~25g figure as the practical everyday number to keep in mind — it’s the same reference this site uses to build the progress bar you see on every food item page.

What actually counts as “free sugar”

This is the part most people get wrong, and it matters more than the 25g number itself:

• Counts: any added sugar — sugar, jaggery, honey, syrups mixed into food or drinks — plus the sugar in fruit juice and smoothies, because blending or juicing a fruit strips out the fibre that normally slows sugar absorption.
• Doesn’t count: the natural sugar inside whole fruit, or the natural sugar in plain milk and yogurt. The fibre and structure of whole food changes how that sugar is absorbed, so WHO guidance excludes it from the free-sugar tally.

That’s exactly the natural-vs-added distinction this site tracks on every item — see how sugar enters your body and types of sugar on the homepage for the fuller explanation.

What 25g actually looks like in everyday food

Numbers are easier to use once you’ve seen them against real food:

• A single 100ml serving of cola already carries about 10–11g — a full glass or bottle adds up fast, well before you’ve eaten anything else that day.
• One small gulab jamun (about 30g) runs 6–10g on its own — roughly a quarter to 40% of the day’s guideline in one piece.
• A 100% fruit juice can carry a similar load to a soft drink, even though it’s squeezed from real fruit — because juicing removes the fibre that would normally slow things down.

None of this means these foods are off-limits — it just means they’re worth being aware of, especially if more than one shows up on the same day.

A guideline, not a daily report card

Going over 25g on a festival day, a birthday, or just an ordinary Tuesday isn’t a failure — it’s one data point in a much longer pattern. What actually matters is the average over a week or a month, not any single day in isolation. If today runs high, there’s nothing to “make up for” beyond just going back to normal tomorrow. The goal is awareness and reasonably good choices most of the time, not a perfect scorecard.

Where to go next

Reading Indian food labels makes it much easier to spot where free sugar is actually coming from, and the sugar cravings guide has practical swaps if you’re looking to bring your average down. You can also browse the full food database to see where your usual choices land.