Health & Wellness
Baby Height Percentile Calculator | WHO Growth Standards
Calculate your baby's height percentile based on age, gender, and measured height. Compare your child's growth to WHO standards with our easy-to-use tool.
Baby Sleep Cycle Calculator by Age | Optimal Sleep Schedules
Calculate the ideal sleep schedule for your baby based on their age in months. Get personalized recommendations for naps, night sleep, and wake windows.
Baby Weight Percentile Calculator | Track Infant Growth
Calculate your baby's weight percentile based on age and gender using WHO growth standards. Input weight in kg or lb, age in weeks or months, and instantly see where your baby's growth falls on the standard chart.
BMI Calculator: Quickly Determine Your Body Mass Index
Use our free BMI (Body Mass Index) calculator to quickly determine your body mass index based on your height and weight. Understand your weight status and potential health risks.
Comprehensive Residency Calculator for Tax Planning Needs
Calculate the total number of days spent in different countries during a calendar year to determine potential tax residency. Add multiple date ranges for various countries, get suggested residency based on total days, and identify overlapping or missing date ranges.
Free PSA Percentage Calculator for Prostate Health
Calculate the percentage of free PSA relative to total PSA. Essential tool for prostate cancer risk assessment and monitoring prostate health.
Mexican Carbon Footprint Calculator | Estimate CO2 Emissions
Calculate your personal carbon footprint in Mexico. Estimate CO2 emissions from transportation, energy use, and food choices. Get tips to reduce your environmental impact.