Discover a collection of practical, everyday calculators designed to make your life easier. From calculating your exact age and date differences to generating secure passwords, computing GPA, and converting units — all tools are 100% free, accurate, and instantly available in your browser with no registration required.
Calculate your exact age in years, months, days, weeks, hours, and even seconds. Perfect for birthdays, anniversaries, or just curiosity.
Calculate Now →Add or subtract days, weeks, months, or years from any date. Find the difference between two dates or plan future events accurately.
Calculate Now →Quickly calculate your Grade Point Average (GPA) from grades and credit hours. Supports weighted and unweighted scales for high school or college.
Calculate Now →Create strong, random passwords with customizable length and character types (uppercase, numbers, symbols). Enhance your online security instantly.
Generate Now →