Math & Utility Calculators
Solve everyday math problems and utilize handy tools for managing time, dates, and numbers efficiently.
Easily find percentage values, percent differences, and calculate scored marks quickly.
Calculate the exact percentage increase between two values, or calculate a final value by applying a percentage increase to an initial amount.
Calculate the exact percentage decrease between two values, or calculate a final value by applying a percentage decrease to an initial amount.
A sophisticated app to easily convert numerical numbers and amounts into multiple English, Hindi, and International text formats.
Generate a set of cryptographically secure random numbers with customized ranges and duplication rules.
Generate highly secure, random passwords up to 500 characters long with customizable symbol and capital parameters.
Calculate your exam marks mathematically. Also supports building an exam subject table to find exact percentages.
Add or subtract days, months, and years from a specific date to find a past or future date.
Calculate your exact age in years, months, and days based on your date of birth.
Find the exact time difference between any two dates and times.
Add or subtract hours, minutes, and seconds from a given time.
Easily calculate total hours and minutes between two times.
Count the number of days between two dates, including or excluding weekends.
Instantly convert between 11+ length units including cm, inches, meters, feet, kilometers, miles, and nanometers. Includes step-by-step formulas and conversion tables.
Convert between 40+ area units including square feet, square meters, acres, hectares, square miles, and more. Includes 39 dedicated SEO pages for every Square Foot conversion.
Convert text between 13 case formats — UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case and more. Real-time stats included.