Turkey Hill iced tea has more caffeine than Arizona Green Tea on both counts: 64mg per 12 oz serving against 7.5mg per 8 oz serving (23 oz can holds ~21.5mg), and about 5mg per fluid ounce against 1. The serving sizes differ, so the table below shows both ways of counting.
Turkey Hill iced tea vs Arizona Green Tea: the numbers
| Turkey Hill iced tea | Arizona Green Tea | |
|---|---|---|
| Caffeine per serving | 64mg per 12 oz serving | 7.5mg per 8 oz serving (23 oz can holds ~21.5mg) |
| Caffeine per fl oz | 5.3mg | 0.9mg |
| Servings to reach 400mg (FDA context) | 6.2 | 53.3 |
Sources: Turkey Hill iced tea's figure is verified in our Turkey Hill iced tea caffeine guide against Caffeine Informer (source); Arizona Green Tea's figure is verified in our Arizona Green Tea guide against Arizona published figure / Caffeine Informer (source).
The concentration gap is the striking part: Turkey Hill iced tea packs roughly 6 times the caffeine per ounce. Sipping speed matters at that density; a 12 oz serving finished in minutes hits differently than the same milligrams spread over a slow cup.
Which one should you pick?
Pick Arizona Green Tea when you want the lighter dose or a slower ramp, and Turkey Hill iced tea when you actually need the bigger hit and know your tolerance. If you are stacking either with other caffeinated drinks through the day, run the math against the 400mg reference rather than guessing.
For context, the FDA cites 400mg of caffeine a day as an amount generally not associated with negative effects in healthy adults. Tolerance and health vary, so treat these numbers as information, not advice.
Related reading
- Turkey Hill iced tea: the full caffeine guide
- Arizona Green Tea: the full caffeine guide
- The verified caffeine database
- Every drink compared: the comparisons index
- Compare any two of 120+ drinks
As an Amazon Associate, Barista Life earns from qualifying purchases.
Gear from this guide
FAQ
Does Turkey Hill iced tea or Arizona Green Tea have more caffeine? Turkey Hill iced tea: 64mg per 12 oz serving versus 7.5mg per 8 oz serving (23 oz can holds ~21.5mg) for Arizona Green Tea.
Which is stronger per ounce? Turkey Hill iced tea, at about 5.3mg per fluid ounce versus 0.9mg for Arizona Green Tea.
Barista Life runs on coffee people. Browse the Barista Life shop to support the site.
Get the good coffee stuff
One email a week: what we verified, what is worth buying, and what is not. No spam, unsubscribe any time.