Most Preferred Tools
MBI (Body Mass Index)
Calculate your Body Mass Index (BMI) by entering your height and weight.
Age Calculator
Find out your chronological age in years, months, and days in seconds with the detailed age calculation tool.
Percentage Calculator
Calculate percentage, change rate and increase/decrease amounts instantly in seconds.
KPSS Score Calculator — Undergraduate, Associate, High School
Calculate your KPSS score (P3, P10, P121, P93, P94) instantly using the official ÖSYM formula and statistical data.
Interest Calculator
Calculate simple and compound interest instantly. Find out your deposit, loan or investment returns in seconds.
Menstrual Cycle Calculator
Track and calculate your next menstrual cycle start and end dates for the upcoming months.
Tools by Category
🏥 Health Category
View All →🥦 Dietitian Tools
View All →📌 Hormones
View All →👶 Child Health
View All →👩 Women & Health
View All →📉 Finance
View All →🌐 Credit Bank
View All →🎓 Education
View All →📚 High school
View All →📚 Middle School
View All →🏢 Universty
View All →💡 GENERAL TOOLS
View All →🌐 Prayer Times
View All →Professional Appointment System for Your Business
Manage your appointments easily with Vaktivar, increase customer satisfaction and efficiency.