Scientific Calculator
Advanced calculator with trigonometry, logarithms, exponents, and more functions.
Percentage Calculator
Calculate percentages, percentage change, and percentage of a number.
Loan Calculator
Calculate loan payments, interest, and amortization schedules.
BMI Calculator
Calculate Body Mass Index and check your health category.
Calorie Calculator
Calculate daily calorie needs based on your activity level and goals.
Compound Interest
Calculate compound interest and see your money grow over time.
Tip Calculator
Calculate tips and split bills among multiple people easily.
Age Calculator
Calculate exact age in years, months, and days from birthdate.
Date Calculator
Add or subtract days from dates and calculate duration between dates.
GPA Calculator
Calculate your Grade Point Average and track academic performance.
Grade Calculator
Calculate weighted grades and see what you need on final exams.
Mortgage Calculator
Calculate monthly mortgage payments and total interest paid.