Caffeine intake calculator
Inputs stay in your browser; results can be copied or downloaded.
Search and use guide
Caffeine intake calculator
Estimate total daily caffeine intake from coffee, tea, energy drinks, and serving size. privacy-first-browser-tooling
Who it helps
- Add each drink and serving size to total the caffeine in milligrams and flag low or high intake.
- Each entry equals the caffeine per unit times the serving multiplier, and the total is compared with a reminder threshold.
- a large Americano at 180 mg plus a green tea at 40 mg totals about 220 mg.
What you can enter
- a large Americano at 180 mg plus a green tea at 40 mg totals about 220 mg.
- Each entry equals the caffeine per unit times the serving multiplier, and the total is compared with a reminder threshol
How to read results
Each entry equals the caffeine per unit times the serving multiplier, and the total is compared with a reminder threshold. privacy-first-browser-tooling
Data and privacy
GoGo Tools records analytics by tool slug only and does not include your input values. privacy-safe-analytics-only
Feedback
How can we improve this tool?
Send a suggestion or bug report for this tool.
FAQ
Is my data uploaded?
No. This tool processes your input in the browser. Analytics events record only the tool slug.
Can I use it in different countries?
Yes. Adjust the inputs for your location, units, prices, rules, or workflow.
Can I download or copy the result?
Most tools provide copyable text. Checklist or table tools provide plain text or CSV downloads.
Does it work on mobile?
Yes. Tool pages are responsive for phones and desktop browsers.