How much caffeine is in Latte?
of caffeine
Source: public manufacturer data and USDA FoodData Central. Values are estimates, not exact or medical measurements.
- 68 mg of caffeine per 240 ml (8.1 fl oz) serving.
- About 0.7 cups of brewed coffee, and 17% of the FDA's 400 mg daily limit for healthy adults.
- After 6 hours roughly 33 mg is still in your system; after 12 hours about 16 mg.
- To stay under the 100 mg many people notice at bedtime, finish it about 0 h before sleep.
Latte delivers about 68 mg of caffeine per 240 ml (8.1 fl oz) serving, the equivalent of roughly 0.7 cups of brewed coffee (a 240 ml cup is about 96 mg). That is about 28 mg less caffeine than a standard cup of coffee.
How long Latte stays in your system
Caffeine leaves the body through first-order elimination with a population-average half-life of about 5.7 hours. Starting from 68 mg, roughly 47 mg is left after 3 hours, about 33 mg after 6 hours, and around 16 mg after 12 hours. Your personal rate varies — smoking speeds it up, pregnancy and some medications slow it down — which is why the calculator below lets you set your own half-life and bedtime.
Latte and your daily limit
For most healthy adults the FDA points to about 400 mg of caffeine a day as an amount not generally linked to negative effects. One serving of Latte is 17% of that ceiling. Pregnant people are usually advised to stay under about 200 mg a day, and the American Academy of Pediatrics discourages caffeine for children and adolescents. This is general guidance, not medical advice. The easiest way to stay under your own limit is to log every drink — CoffeeLog adds up your real daily total automatically.
How long it stays in your system
Starting from one serving, here is roughly how much caffeine is left as the hours pass (population-average half-life of 5.7 hours).
| Time | Caffeine left | % left |
|---|---|---|
| At serving | 68 mg | 100% |
| After 1 h | 60 mg | 88% |
| After 3 h | 47 mg | 69% |
| After 6 h | 33 mg | 49% |
| After 9 h | 23 mg | 34% |
| After 12 h | 16 mg | 24% |
Your personal caffeine curve
Estimates for general information, not medical advice.
How it compares
| Drink | Serving | Caffeine |
|---|---|---|
| Latte | 240 ml | 68 mg |
| Flat white | 160 ml | 130 mg |
| Espresso (double) | 60 ml | 126 mg |
| Americano | 240 ml | 126 mg |
| Latte (large, 2 shots) | 350 ml | 126 mg |
| Mocha | 240 ml | 95 mg |
| Cortado | 90 ml | 79 mg |
Frequently asked questions
How much caffeine is in Latte?
Latte contains about 68 mg of caffeine per 240 ml (8.1 fl oz) serving. Values are public-source estimates, not exact measurements.
Is 68 mg of caffeine a lot?
It is about 0.7 cups of brewed coffee. The FDA considers up to 400 mg per day safe for most healthy adults, so this is a moderate single dose.
How long does the caffeine in Latte stay in your system?
Caffeine has a half-life of about 5.7 hours, so roughly 47 mg of the original 68 mg remains after 3 hours and about 16 mg after 12 hours. The calculator above shows your personal curve.
Will Latte keep you awake?
It can if you have it late. From 68 mg it takes roughly 0 hours to fall below the 100 mg level many people notice at bedtime. Finish it well before sleep, or use the cutoff above.
Track this automatically with CoffeeLog
Log any drink in one tap, watch caffeine fade in real time on your home screen, and get a nudge before it touches your sleep — the same engine that powers this page.
Related
TrackCaffeine provides general reference information about caffeine. It is not medical advice. Caffeine values are public-source estimates, not exact measurements.