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Caffeine Calculator
Track your daily caffeine intake and calculate safe limits - Free calculator for coffee, tea and beverages
Your Daily Intake
0 mg
Safe limit: 400mg
0%
0
200mg
400mg
600mg+
400 mg
Remaining to limit
0
Drinks today
--:--
Safe to sleep after
You are within the safe caffeine limit
Add Drink
Espresso
63mg
30ml
Arabic Coffee
80mg
100ml
Americano
95mg
240ml
Latte
75mg
240ml
Cappuccino
75mg
180ml
Black Tea
47mg
240ml
Green Tea
28mg
240ml
Cola
34mg
355ml
Red Bull
80mg
250ml
Monster
160mg
500ml
Dark Chocolate
23mg
30g
Caffeine Pill
200mg
1 pill
Today's Drinks
You haven't added any drinks today
Safe Caffeine Guide
| Category | Daily Limit | Notes |
|---|---|---|
| Healthy Adult | 400 mg | ~4 cups of coffee |
| Pregnant | 200 mg | ~2 cups of coffee |
| Teen (12-18) | 100 mg | ~1 cup of coffee |
| Children (<12) | Avoid | Caffeine not recommended |
Caffeine Benefits
- Increased alertness & focus
- Enhanced athletic performance
- Boosted metabolism
- Improved mood
- Natural antioxidants
Overconsumption Signs
- Insomnia & sleep issues
- Anxiety & nervousness
- Rapid heartbeat
- Digestive problems
- Headaches & dizziness
About This Tool
The Caffeine Calculator helps you track your daily caffeine consumption and know if you're within safe limits. Caffeine is a natural stimulant found in coffee, tea, soft drinks, and energy drinks.
Important Tips:
- Avoid caffeine at least 6 hours before bedtime
- Drink plenty of water with caffeine
- Don't rely on caffeine as a substitute for adequate sleep
- Reduce caffeine gradually to avoid withdrawal symptoms