Caffeine Half-Life Calculator
Track how long caffeine stays in your body & optimize sleep
# HealthcareWhat is Caffeine Half-Life Calculator?
Estimate how long caffeine stays in your system with our Caffeine Half-Life Calculator. Track energy levels, sleep disruption, and dose timing using science-based metabolism models tailored to your sensitivity and lifestyle.
Problem
Users need to estimate caffeine's impact on their body but rely on generic guidelines, which don't account for individual metabolism, lifestyle, or caffeine sensitivity, leading to inaccurate timing and disrupted sleep.
Solution
A web-based calculator tool where users input caffeine intake, sensitivity, and lifestyle factors to generate personalized caffeine half-life estimates using science-based metabolism models, optimizing sleep and energy management.
Customers
Health-conscious individuals, athletes, shift workers, and people with sleep disorders who regularly consume caffeine and prioritize sleep quality.
Unique Features
Tailored caffeine metabolism modeling based on personal sensitivity (e.g., fast/slow metabolizer) and habits (e.g., smoking, medication), unlike one-size-fits-all calculators.
User Comments
Helps improve sleep schedules
Personalized results feel accurate
Easy to adjust timing for workouts
Useful for managing afternoon coffee intake
Science-based approach is trustworthy
Traction
Launched in 2024, featured on Product Hunt with 150+ upvotes. No public MRR/user data, but positioned within the $70B sleep optimization market.
Market Size
The global sleep aid market, a key adjacent sector, is valued at $70 billion (Grand View Research, 2023), indicating high demand for sleep optimization tools.
