Arizona Green Tea has more caffeine than chamomile herbal tea: 7.5mg vs 0mg in the same 8 oz serving (23 oz can holds ~21.5mg). That is a 7.5mg gap, and since the cans match, the per-serving number is the whole story.
chamomile herbal tea vs Arizona Green Tea: the numbers
| chamomile herbal tea | Arizona Green Tea | |
|---|---|---|
| Caffeine per serving | 0mg per 8 oz cup | 7.5mg per 8 oz serving (23 oz can holds ~21.5mg) |
| Caffeine per fl oz | 0.0mg | 0.9mg |
| Servings to reach 400mg (FDA context) | n/a (caffeine-free) | 53.3 |
Sources: chamomile herbal tea's figure is verified in our chamomile herbal tea caffeine guide against USDA / naturally caffeine-free herbal (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: Arizona Green Tea packs roughly 94 times the caffeine per ounce. Sipping speed matters at that density; a 8 oz serving (23 oz can holds ~21.5mg) finished in minutes hits differently than the same milligrams spread over a slow cup.
Which one should you pick?
Pick chamomile herbal tea when you want the lighter dose or a slower ramp, and Arizona Green 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
- chamomile herbal tea: the full caffeine guide
- Arizona Green Tea: the full caffeine guide
- The verified caffeine database
FAQ
Does chamomile herbal tea or Arizona Green Tea have more caffeine? Arizona Green Tea: 7.5mg per 8 oz serving (23 oz can holds ~21.5mg) versus 0mg per 8 oz cup for chamomile herbal tea.
Which is stronger per ounce? Arizona Green Tea, at about 0.9mg per fluid ounce versus 0.0mg for chamomile herbal tea.
Comparing caffeine? The caffeine comparison tool puts hundreds of drinks side by side, and the caffeine curfew calculator can check your cutoff time for tonight.