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Ito En Teas' Tea (oolong) has about 70mg of caffeine per 16.9 oz bottle. This page lines it up against every drink we have compared it to, sorted strongest first, so you can see exactly where it lands. Every number is the standard published value, sourced on each comparison page.
How Ito En Teas' Tea (oolong) compares
| Matchup | The other drink |
|---|---|
| Ito En Teas' Tea (oolong) vs brewed coffee | 95mg per 8 oz cup |
| Ito En Teas' Tea (oolong) vs Starbucks Chai Latte | 95mg per 16 oz grande |
| Ito En Teas' Tea (oolong) vs yerba mate | 85mg per 8 oz cup |
| Ito En Teas' Tea (oolong) vs Red Bull | 80mg per 8.4 oz can |
| Ito En Teas' Tea (oolong) vs espresso | 63mg per 1 oz shot |
| Ito En Teas' Tea (oolong) vs matcha | 60mg per 8 oz cup (1 tsp, ~2g) |
| Ito En Teas' Tea (oolong) vs Ito En Oi Ocha green tea | 60mg per 16.9 oz bottle |
| Ito En Teas' Tea (oolong) vs Pure Leaf black iced tea | 54mg per 18.5 oz bottle |
| Ito En Teas' Tea (oolong) vs brewed black tea | 47mg per 8 oz cup |
| Ito En Teas' Tea (oolong) vs Snapple iced tea | 37mg per 16 oz bottle |
| Ito En Teas' Tea (oolong) vs brewed green tea | 28mg per 8 oz cup |
| Ito En Teas' Tea (oolong) vs Arizona Green Tea | 7.5mg per 8 oz serving (23 oz can holds ~21.5mg) |
Every Ito En Teas' Tea (oolong) comparison
- Ito En Teas' Tea (oolong) vs brewed coffee (95mg per 8 oz cup)
- Ito En Teas' Tea (oolong) vs Starbucks Chai Latte (95mg per 16 oz grande)
- Ito En Teas' Tea (oolong) vs yerba mate (85mg per 8 oz cup)
- Ito En Teas' Tea (oolong) vs Red Bull (80mg per 8.4 oz can)
- Ito En Teas' Tea (oolong) vs espresso (63mg per 1 oz shot)
- Ito En Teas' Tea (oolong) vs matcha (60mg per 8 oz cup (1 tsp, ~2g))
- Ito En Teas' Tea (oolong) vs Ito En Oi Ocha green tea (60mg per 16.9 oz bottle)
- Ito En Teas' Tea (oolong) vs Pure Leaf black iced tea (54mg per 18.5 oz bottle)
- Ito En Teas' Tea (oolong) vs brewed black tea (47mg per 8 oz cup)
- Ito En Teas' Tea (oolong) vs Snapple iced tea (37mg per 16 oz bottle)
- Ito En Teas' Tea (oolong) vs brewed green tea (28mg per 8 oz cup)
- Ito En Teas' Tea (oolong) vs Arizona Green Tea (7.5mg per 8 oz serving (23 oz can holds ~21.5mg))
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.
Compare it yourself
Want a matchup that is not listed? The caffeine comparison tool puts Ito En Teas' Tea (oolong) against any of 248 drinks, and the full caffeine chart shows everything at once.
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Gear from this guide
FAQ
How much caffeine is in Ito En Teas' Tea (oolong)? About 70mg per 16.9 oz bottle, the standard published figure.
What has more caffeine than Ito En Teas' Tea (oolong)? Among the drinks compared here, brewed coffee is at the strong end with 95mg per 8 oz cup.
What has less caffeine than Ito En Teas' Tea (oolong)? On the lighter end, Arizona Green Tea has 7.5mg per 8 oz serving (23 oz can holds ~21.5mg).
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