Better health & productivity starts here
Simple, science-backed calculators and tools to improve your sleep, focus, and well-being. No signup required.
Explore Free Tools →Featured Tools
Sleep Debt Calculator
Calculate your sleep debt and get personalized recommendations for better rest
Try ToolCalorie Calculator
Calculate your daily calorie needs for weight loss, maintenance, or muscle gain
Try ToolSleep Cycle Calculator
Find the best time to wake up or go to sleep based on 90-minute cycles
Try ToolWhy Blogmines?
Productivity
Stay focused with our productivity timers and planners designed to optimize your work efficiency.
Health
Monitor and improve your health with our calculators and assessment tools for better wellness.
Wellness
Find balance and mindfulness with our wellness tools and stress management resources.
My Apps
Settle Up
Split bills and expenses with friends effortlessly
FinFlair
Smart budgeting and expense tracking
SleepRiddle
Track and improve your sleep quality
Eye Rest Timer
Gentle reminders for healthy screen time
Magizh
Capture daily joyful moments
ChantFlow
Mindfulness and meditation practice
Time Tracker (Mac)
Track app usage and productivity
Tickr
Calculate date differences, add/subtract time, and plan events