Everyday Utility Calculators
Simplify your daily tasks with our comprehensive suite of utility calculators designed for accuracy and ease of use.
From age calculations to tip splitting, secure passwords, and time zone conversions — tools for everyday life.
Love Calculator
Calculate love compatibility percentage with beautiful animations ❤️
Percent Off Calculator
Calculate percentage discounts and final sale prices
Currency Converter
Convert between different currencies with real-time rates
Due Date Calculator
Calculate due dates by adding days to start date
Age Calculator
Calculate your exact age in years, months, and days based on your birthdate.
Grade Calculator
Calculate your current grade and determine what you need on future assignments to reach your target grade.
Concrete Calculator
Calculate the amount of concrete needed for your project based on dimensions and thickness.
Password Generator
Generate strong, random passwords with customizable length and character options to enhance your online security.
Time Zone Converter
Convert times between different time zones with ease, perfect for scheduling meetings and events globally.
GDP Calculator
Calculate the Gross Domestic Product (GDP) of a country using the expenditure, income, or production approach.
Horse Power Calculator
Calculate mechanical, electrical, and hydraulic horsepower with comprehensive unit conversions and progress tracking for engineering and industrial applications.
Electricity Calculator
Calculate your electricity usage and costs for household appliances with detailed breakdowns and energy-saving insights.
Tip Calculator
Calculate tips and split bills easily with accurate estimates for various service scenarios.
Mass Calculator
Calculate mass using density and volume with multiple unit conversions
Sleep Calculator
Calculate optimal bedtime and wake time based on sleep cycles. Plan your sleep schedule for maximum rest and energy throughout the day.
Day Counter
Calculate the number of days between two dates or find a future/past date by adding or subtracting days.
Dice Roller
Roll virtual dice with customizable options for number of dice, sides, and modifiers.
Tile Calculator
Calculate the number of tiles needed for a given area with options for tile size, grout width, and waste factor.
Gravel Calculator
Calculate the amount of gravel needed for your project based on area and depth, with unit conversions and waste factor.
GPA Calculator
Calculate your Grade Point Average (GPA) based on your course grades and credit hours, with options for weighted and unweighted calculations.
Heat Index Calculator
Calculate the heat index (apparent temperature) based on air temperature and relative humidity, with health risk assessments.