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Nutrition Breakdown

O2 Coffee Lounge Calories — Lowest to Highest

Browse calorie values for O2 Coffee Lounge menu items, with official nutrition where available and estimated calories for uncovered items. Updated August 2026.

Coverage

100%

Average Calories

285 kcal

Lowest Item

1 kcal

Highest Item

571 kcal

96 / 96 items resolved USDA database: 28 Estimated: 68

Lowest Calorie Items at O2 Coffee Lounge

Use this ranking to find lighter menu options quickly

Full menu →
# Item Category Source Calories
1 Hot Tea others USDA 1 kcal
2 Hot Tea others USDA 1 kcal
3 Snapple others USDA 2 kcal
4 Snapple others USDA 2 kcal
5 Soda others USDA 25 kcal
6 Soda others USDA 25 kcal
7 Hot Coffee traditional hot Estimated 40 kcal
8 Hot Coffee traditional hot Estimated 40 kcal
9 Water others USDA 42 kcal
10 Water others USDA 42 kcal
11 Red Bull Freeze frappe USDA 43 kcal
12 Orange Juice others USDA 46 kcal
13 Orange Juice others USDA 46 kcal
14 Vanilla Yogurt Granola Parfait snacks USDA 106 kcal
15 Vanilla Yogurt Granola Parfait snacks USDA 106 kcal
16 Iced Coffee traditional iced Estimated 150 kcal
17 Iced Coffee traditional iced Estimated 150 kcal
18 Frozen Oohla Latte o2 frozen speciality drink Estimated 170 kcal
19 Frozen Oohla Latte o2 frozen speciality drink Estimated 170 kcal
20 Hot Flavored Latte traditional hot Estimated 170 kcal
21 Hot Flavored Latte traditional hot Estimated 170 kcal
22 Hot Latte traditional hot Estimated 170 kcal
23 Hot Latte traditional hot Estimated 170 kcal
24 Hot Oohla Latte o2 hot speciality drink Estimated 170 kcal
25 Hot Oohla Latte o2 hot speciality drink Estimated 170 kcal
26 Iced Flavored Latte traditional iced Estimated 215 kcal
27 Iced Flavored Latte traditional iced Estimated 215 kcal
28 Iced Latte traditional iced Estimated 215 kcal
29 Iced Latte traditional iced Estimated 215 kcal
30 Iced Oohla Latte o2 iced speciality drink Estimated 215 kcal
Nutrition sync is temporarily paused Missing official items: 68

Highest Calorie Items

Top calorie-dense picks based on current nutrition data

Steamer

others 571 kcal

Steamer

others 571 kcal

Kind Bar

snacks 502 kcal

Kind Bar

snacks 502 kcal

Java Chip Frappe

frappe 500 kcal

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How Estimated Calories Are Calculated

When official nutrition is unavailable, calorie values are estimated using menu-item keywords and then adjusted by portion size. These values are directional for comparison, not medical nutrition advice.

  • Base estimate: item-name tokens (for example burger, fries, salad, pizza, shake) map to baseline calorie ranges.
  • Portion weighting: ounce and gram values adjust the estimate (about 8 oz = 1.0x, about 230 g = 1.0x), then the value is capped within a safe range.
  • Size modifiers: small/kids items apply a lower multiplier, while large/xl/family/double items apply a higher multiplier.
  • Final output: estimates are rounded to whole calories and shown as Estimated in the source column.

O2 Coffee Lounge Calories — Frequently Asked Questions

Questions about calorie values, estimates, and nutrition coverage.

How many O2 Coffee Lounge items have calorie data?
O2 Coffee Lounge currently has calorie values for 96 of 96 menu items (100% coverage). We first use official nutrition sources when available, then apply estimation fallback for unresolved items.

What is the lowest-calorie item at O2 Coffee Lounge?
The lightest item currently tracked is Hot Tea at approximately 1 kcal. Use the ranked table to find other low-calorie meal choices.

Are O2 Coffee Lounge calorie values official or estimated?
This page uses a hybrid model: 28 items use USDA database estimates, while 68 items are algorithmic estimates. Both are directional for comparison, not medical guidance.

Where can I compare calories and prices together?
Use the O2 Coffee Lounge full menu prices page for price-focused browsing and the cheapest menu items page for budget picks. This calories page is built for nutrition-first filtering.

How to Use This Calories Page

Use this page to compare low-calorie and high-calorie items quickly before ordering. Official values are used where available, and estimated values fill the coverage gap for broad menu discovery.

Estimated values are directional and may vary by location, preparation style, and serving size. For strict dietary planning, cross-check with the official restaurant nutrition statement when available.