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Drink Tracker — Log Alcohol, Caffeine & All Your Beverages in LBN

Track alcohol units, caffeine intake and all your drinks alongside food. LBN's drink tracker helps you see the full picture of what you consume.

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LBN Team
||4 min read

When people think about nutrition tracking, they think about food. But what about your morning coffee? Your afternoon tea? The smoothie you grabbed on the way to the gym? The glass of wine with dinner? Drinks account for a staggering portion of many people's daily calorie intake, yet they're the most commonly forgotten items in food diaries. LBN's dedicated drink tracker ensures nothing slips through the cracks.

400+

hidden calories per day is what the average UK adult consumes from beverages alone, according to Public Health England data. A daily latte, a lunchtime juice and an evening beer can add up to nearly a quarter of your calorie budget without you realising.

What You Can Track

Coffee & Tea

From a simple black coffee (5 kcal) to a caramel frappuccino (400+ kcal), log every hot drink with accurate calorie and caffeine data. Track milk type, sugar and syrup additions.

Alcoholic Drinks

Beer, wine, spirits and cocktails. See calories, alcohol units and volume for every drink. Track your weekly units against NHS guidelines (14 units max).

Smoothies & Juices

Track shop-bought smoothies (which can contain 300+ calories) and fresh juices. Or create your own smoothie as a custom recipe with exact ingredient data.

Soft Drinks

Cola, lemonade, energy drinks, flavoured water. All with full nutritional data. See how switching from full-sugar to diet options affects your daily calories.

Protein Shakes

Log pre-workout drinks, protein shakes and BCAAs alongside your food. Your shake's protein counts towards your daily macro target, keeping everything unified.

Water & Hydration

Drink logging integrates with LBN's water tracker. Plain water, sparkling water and herbal teas all contribute to your hydration goal.

Your Drink Log

Today's Drinks
08:00 — Flat White (whole milk) • 120 kcal • 95mg caffeine
10:30 — English Breakfast Tea (semi) • 15 kcal • 47mg caffeine
13:00 — Orange Juice (250ml) • 112 kcal
15:30 — Diet Coke (330ml) • 1 kcal • 42mg caffeine
17:00 — Protein Shake • 130 kcal • 25g protein
19:30 — Pint of Lager • 227 kcal • 2.3 units
Daily totals: 605 kcal • 184mg caffeine • 2.3 units

See exactly where your liquid calories and caffeine are going

The Hidden Calorie Problem

Drinks are the blind spot in most people's diets. A daily Costa large latte adds 1,400 calories per week. A nightly glass of wine adds 1,600 calories per week. A daily can of full-sugar cola adds 980 calories per week. These numbers are staggering when you consider that a 500-calorie daily deficit is enough to lose 1lb per week. For many people, simply becoming aware of their liquid calorie intake through tracking leads to significant changes. You don't necessarily need to cut drinks out entirely, but you do need to know what they're costing you. That's what LBN's drink tracker provides: visibility and awareness.

Caffeine Tracking

Beyond calories, LBN tracks your daily caffeine intake. The NHS recommends a maximum of 400mg of caffeine per day for adults (about 4 cups of coffee). Exceeding this can cause:

  • Sleep disruption and insomnia
  • Anxiety and restlessness
  • Increased heart rate
  • Digestive issues
  • Dependency and withdrawal headaches

By tracking caffeine alongside calories, you can see exactly how much you're consuming and make informed decisions about that afternoon espresso.

Alcohol Unit Tracking

LBN automatically calculates alcohol units based on the drink type, ABV and serving size. The NHS recommends no more than 14 units per week, spread over three or more days. LBN shows you your weekly running total so you can stay within guidelines without mental maths.

Common drinks in units: a pint of 4% lager is 2.3 units, a 175ml glass of 12% wine is 2.1 units, and a 25ml measure of 40% spirit is 1 unit.

Healthier Drink Swaps

Small drink swaps can save hundreds of weekly calories without feeling deprived. Switch from a latte to an americano with a splash of milk (save 80-150 kcal per drink). Choose diet or zero-sugar versions of soft drinks. Swap a pint of beer for a gin and slimline tonic (save 100+ kcal). Replace shop-bought smoothies with a homemade version using whole fruit and protein powder. Have sparkling water with fresh lemon instead of squash or juice. These swaps compound over time. Someone who switches their daily full-fat latte to an americano saves over 7,000 calories per year, equivalent to roughly 2lbs of body fat.

Why a Dedicated Drink Tracker Matters

Most calorie tracking apps let you log drinks as food items. LBN goes further with a dedicated drink tracking system that understands beverages specifically: caffeine content, alcohol units, hydration contribution and drink-specific serving sizes. This means more accurate data and less friction when logging.

Your drink intake also appears separately in your daily summary, so you can instantly see "I ate 1,600 calories and drank 400 calories today" rather than everything being lumped together.

Free and Unlimited

LBN's drink tracker is completely free. Log every coffee, every pint, every juice with no daily limits and no premium gates. Your food diary and drink tracker work together to give you the full picture. Free

If you're tracking your food but not your drinks, you're only seeing part of the picture. LBN's drink tracker fills that gap with dedicated caffeine, alcohol and calorie tracking for everything you pour. Combined with your calorie and macro tracking, it gives you complete visibility into your daily intake. Download LBN free on Android and start tracking what you drink alongside what you eat.

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