Tim Hortons London Fog Nutrition Facts
Earl Grey tea with steamed milk and vanilla syrup.
Select Size
110
2g
19g
4g
19g
50mg
Caffeine Content
FDA daily limit: 400mg for healthy adults
🍬 Sugar Breakdown
19g
Total Sugar
4.8
Teaspoons
76%
WHO limit ♀
Half-Sweet Saver
Asking for half the vanilla syrup instantly cuts out:
-60
Calories
-14g
Sugar
Burn It Off
Minutes to burn 110 cal (Small)
26
Walking
10
Running
15
Cycling
12
Swimming
37
Yoga
🧑⚕️ Expert Dietitian Tips
The Half-Sweet Hack
The majority of the calories here come from the vanilla syrup. Always ask for "half sweet" to easily shave off 60 empty calories and 14 grams of sugar.
Swap the Milk
Ordering your London Fog with Almond milk instead of standard 2% dairy milk reduces the fat content to 0g and saves an additional 30 calories.
A Greener Alternative
Love tea lattes? Try an unsweetened Green Tea with a splash of milk for a creamy texture without any of the added syrups.
🔄 Healthier Alternatives
Serving Size: 1 Small (London Fog)
Amount Per Serving
% Daily Value*
* % DV based on 2,000 cal diet. Source: Tim Hortons Canada (April 2025).
📏 All Sizes at a Glance
| Size | Cal | Fat | Sugar | Caff |
|---|---|---|---|---|
| Small | 110 | 2g | 19g | 40mg |
| Medium | 160 | 3g | 28g | 60mg |
| Large | 240 | 4.5g | 38g | 80mg |
🥗 Diet Compatibility
☝️ Fun Fact: The London Fog wasn't invented in London! It actually originated in Vancouver, British Columbia in the 1990s as a local coffeehouse staple.
About London Fog
The Tim Hortons London Fog is a comforting, aromatic tea latte made by combining steeped Earl Grey tea, warm frothed milk, and sweet vanilla syrup. The bergamot oil in the Earl Grey perfectly cuts through the rich sweetness of the vanilla milk.
While black Earl Grey tea has zero calories, the London Fog is a calorie-dense beverage due to the milk and syrup. A medium size contains 160 calories and 28 grams of sugar. If you love this drink but want a healthier profile, check out our "Half-Sweet Saver" tip below to drastically reduce the sugar content while keeping the creamy texture!
❓ Frequently Asked Questions
What is in a Tim Hortons London Fog?
A Tim Hortons London Fog is made with an Earl Grey tea bag steeped in hot water, mixed with steamed dairy milk (or milk alternative) and pumps of vanilla syrup.
Is a London Fog healthy?
While tea is healthy, a standard London Fog is high in added sugar (28g in a Medium). To make it healthier, customize it by asking for less vanilla syrup or sugar-free vanilla if available.
Can I get a London Fog dairy-free?
Yes! Tim Hortons offers almond milk and oat milk. Since they brew a physical tea bag, you can easily request an almond milk or oat milk London Fog.
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