Most calorie tracking apps lose people at restaurant meals. The portions are unfamiliar, the recipes are hidden, and pulling out a food scale in front of friends defeats the entire purpose of going out. Here's what actually works.
The three approaches, ranked
1. Chain menu items (most accurate)
For Chipotle, Starbucks, Sweetgreen, Cava, Panera, Olive Garden — anywhere with published nutrition info — type the order in plain English:
Chipotle chicken bowl, brown rice, black beans, fajitas, mild salsa, cheese, lettuce
CalBurndown's AI matches it to the chain's published numbers. Accuracy is usually within 5% of the official total.
If you opt into restaurant detection, the app can also pre-fill the restaurant name from your current location — speeds up the typing.
2. Photograph the plate (best for unknown food)
For local restaurants without published nutrition, snap a photo of the plate as soon as it arrives. The AI estimates:
- Each visible component (protein, starch, vegetables, sauce)
- Portion size (this is where it gets harder — see below)
- Total calories with macro breakdown
Accuracy on photos averages ±15-20% — worse than chain matching, much better than guessing.
3. Approximate by category (when in doubt)
If you can't photograph or remember the chain, ballpark by restaurant category:
| Category | Typical entree |
|---|---|
| Fast food burger combo | 900-1,300 kcal |
| Mexican restaurant entree | 800-1,200 kcal |
| Italian pasta entree | 1,000-1,500 kcal |
| Asian noodle bowl | 600-900 kcal |
| Salad with protein + dressing | 500-800 kcal |
| Sushi (8 pieces + miso) | 500-700 kcal |
| Steakhouse entree + sides | 1,200-1,800 kcal |
| Bar food appetizer | 600-1,000 kcal |
Pick the midpoint. You're not optimizing for perfect — you're optimizing for "not zero."
The mistake to avoid
Don't skip the log because you don't know exactly. A wrong number that's directionally correct is infinitely better than no number. If you guess 900 for a meal that was actually 1,100, you'll see the truth a week later when the scale doesn't move — and you'll adjust your next restaurant guess upward.
If you skip the log, you learn nothing.
Drinks count
The single most common restaurant tracking failure: forgetting drinks.
- Cocktail: 200-400 kcal each
- Pint of craft beer: 200-300 kcal
- Glass of wine: 130 kcal (5 oz pour); restaurant pours are usually 7-8 oz, so 180-200 kcal
- Sweetened coffee drink: 200-500 kcal
- Soda: 150-200 kcal per fountain refill
Two glasses of wine and a dessert can add 600 kcal that don't show up on the plate.
In CalBurndown
The fastest restaurant flow:
- Sit down, decide what you're ordering
- Open CalBurndown, tap
+→ Log meal → speak the order - Save the estimate as a draft
- When food arrives, snap a photo and replace if the portion looks meaningfully different
That whole flow takes under 30 seconds and survives even noisy restaurants.