Most people think about time in years and days. But our brains struggle to emotionally grasp large numbers, especially when they represent a whole lifetime. When time feels abstract, it is easy to scroll endlessly, procrastinate, and assume there is always “later.” Research from the OECD shows that more than 5 hours of daily personal screen time is significantly associated with poorer mental well-being, lower life satisfaction, and a lower sense of purpose compared with moderate use of 1 to 3 hours per day.
Breaking life down into months remaining makes time tangible. It turns the vague idea of “someday” into something personal and measurable. Visualizing finite time shifts how we think and creates the conditions for meaningful behavior change, especially around how we spend our attention.
This free tool estimates how many months you have left to live based on your current age and average life expectancy. It then calculates how much of that remaining time you are likely to spend on your phone, revealing how daily habits quietly compound.
Instead of abstract numbers, you see:
This approach is grounded in research showing that higher levels of screen time are associated with lower well-being and increased health risks, particularly when screen use replaces physical activity.
Phone use rarely feels significant in the moment. Five minutes here and ten minutes there seem harmless. But research shows that even small changes in daily behavior can have a measurable impact on long-term health.
Studies indicate that replacing just 30 minutes of sedentary time with light physical activity each day can meaningfully reduce the risk of premature death. Even minimal increases in daily movement are linked to improved longevity.
High screen use is also associated with:
These findings do not suggest screens are inherently bad. They show that excessive screen time often displaces behaviors that support health, energy, and long life.
Awareness is powerful, but awareness alone rarely changes habits.
Merit helps you reclaim your remaining time by linking screen access to physical activity. Instead of unlimited scrolling, you earn your screen time through movement, aligning immediate rewards with long-term health.
Longevity research from Prof Ulf Ekelund, PhD consistently shows that small increases in daily physical activity can significantly improve health outcomes over time. The study, published in the Lancet found that "Small and realistic increases in MVPA of 5 min/day might prevent up to 6% of all deaths in a high-risk approach and 10% of all deaths in population-based approach."
When you understand that your time is limited and see how much of it could be spent on a screen, it becomes easier to choose habits that support a longer, healthier, and more intentional life.
Your time is finite. How you spend it does not have to be accidental.