How much caffeine is in Starbucks Iced Venti Latte?
中文：星巴克冰超大杯拿铁
Caffeine content
225 mg
Typical range: 210–240 mg
per 24 fl oz (710 ml)
About this drink
The iced Venti is the exception to the 'Venti same as Grande' rule — Starbucks adds a third espresso shot to compensate for the extra ice volume. 225 mg total caffeine, higher than most coffee drinks at any chain.
Ingredients: Three shots of signature espresso, milk, ice
When will it clear your system?
225 mg is a significant dose. A 2pm iced Venti latte has ~110 mg circulating at 7pm.
Based on caffeine's 5-hour half-life, a Starbucks Iced Venti Latte consumed at 2:00 PM drops below the sleep-safe threshold (~20 mg) by approximately 07:28 the same evening.
Where this fits in a daily limit
That's already over the 200 mg pregnancy guideline and 56% of the 400 mg general adult daily limit. Single-drink dose is meaningful.
See our pregnancy caffeine guide or half-life sleep math for the deep dive.
How it compares
| Drink | Caffeine |
|---|---|
Starbucks Iced Venti Latte Starbucks | 225 mg |
| Starbucks Venti Latte Starbucks | 150 mg |
| Starbucks Grande Latte Starbucks | 150 mg |
| Starbucks Cold Brew (Grande) Starbucks | 205 mg |
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Learn more about SipNoteFrequently asked questions
How much caffeine is in a Starbucks Iced Venti Latte?
A 24 fl oz (710 ml) Starbucks Iced Venti Latte contains approximately 225 mg of caffeine. Actual values may range from 210 to 240 mg depending on preparation and source variation.
Is Starbucks Iced Venti Latte safe during pregnancy?
The current ACOG and NHS guideline is under 200 mg of caffeine per day during pregnancy. A single Starbucks Iced Venti Latte already exceeds the 200 mg pregnancy guideline — best avoided during pregnancy or limited to half the serving. Always consult your obstetrician for personalized advice.
When should I stop drinking Starbucks Iced Venti Latte for sleep?
Caffeine has a 5-hour half-life. To have under 20 mg circulating at bedtime (the typical sleep-safe threshold), stop drinking Starbucks Iced Venti Latte about 18 hours before sleep. 225 mg is a significant dose. A 2pm iced Venti latte has ~110 mg circulating at 7pm.
Starbucks Iced Venti Latte vs Starbucks Venti Latte — which has more caffeine?
Starbucks Iced Venti Latte contains 225 mg per serving; Starbucks Venti Latte contains 150 mg per 20 fl oz (591 ml). Starbucks Iced Venti Latte is the stronger of the two.
Does Starbucks Iced Venti Latte keep you awake?
225 mg is high caffeine. For sleep-sensitive people, Starbucks Iced Venti Latte after noon may affect sleep onset and quality.
Caffeine values shown are typical for the listed serving size. Actual content varies by preparation, brewing method, batch, and brand reformulation. Not medical advice — consult a healthcare provider for personalized guidance.