☀️ Coffee, better timed
Find your
coffee window.
A quick caffeine check to help you enjoy your coffee today — without accidentally keeping your night brighter too.
For healthy adults age 18+. Educational only — not medical advice. Caffeine sensitivity varies widely.
Step 1 of 2
When are you calling it a night?
We’ll use your bedtime to suggest a sleep-friendly caffeine buffer.
How caffeine feels for you
Step 2 of 2
What caffeine have you had today?
Tap anything you’ve had. These are approximate — coffee caffeine varies by bean, dose and brew.
Estimated today
0 mg
0 mg
Your caffeine picture
You’ve got room to enjoy the day.
Estimated caffeine today
0 mg
0% of the FDA’s 400 mg/day reference for most adults.
Within the general adult reference.
This is a general reference, not a personal maximum. Some people experience effects at much lower amounts.
Sleep-friendly switch-to-decaf buffer
3:00 PM
Coffee window is open.
This is a practical buffer, not a medical cutoff. Your response to caffeine may differ.
What fits at SOARE right now?
A few important notes: The FDA cites 400 mg/day as an amount not generally associated with negative effects for most adults. Pregnancy guidance is different; ACOG recommends less than 200 mg/day. Certain medications, health conditions, age and individual sensitivity can change what is appropriate for you. If caffeine causes palpitations, anxiety, tremor, nausea or sleep problems, consider less and speak with a healthcare professional.
Sources: FDA · ACOG · Sleep timing study
Sources: FDA · ACOG · Sleep timing study
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