Multi-Tool Calculator Suite Multi-Tool Calculator Suite Your all-in-one solution for sleep, health, and wellness calculations Current Time: Loading... 😴 Sleep Calculator Select Option Calculate Bedtime Calculate Wake Time Wake Up Time Fall Asleep Time Age Group Adult (18-64) Teenager (14-17) Child (6-13) Toddler (1-5) Infant (0-1) Calculate Reset Results ⏰ Wake Up Calculator Bedtime Sleep Duration 4 hours 5 hours 6 hours 7 hours 8 hours 9 hours Calculate Reset Wake Time 💤 NAP Calculator Nap Start Time Nap Duration 10 min - Quick Refresh 20 min - Power Nap 30 min - Short Nap 45 min - Medium Nap 90 min - Full Cycle Calculate Start Timer Reset Nap Timer 20:00 Start Pause Reset Nap End Time 🔥 Calories Calculator Gender Male Female Age Height (cm) Weight (kg) Activity Level Sedentary Light Moderate Very Active Extra Active Calculate Reset Daily Calorie Needs 📅 Age Calculator Date of Birth Calculate Age On (Optional) Calculate Reset Your Age ⚖️ BMI Calculator Height (cm) Weight (kg) Calculate BMI Reset Your BMI Result Under Normal Over Obese 0.0 Global Controls Refresh All Calculators Reset All Fields