Everyday Life
Useful tools for time, age, and daily planning.
Salary Calculator
Convert your salary between hourly, weekly, bi-weekly, monthly, and annual pay. See your gross income breakdown.
Income Tax Calculator
Estimate your 2024 Federal Income Tax. Calculate effective tax rate, tax brackets, and take-home pay based on filing status.
Currency Calculator
Convert between major world currencies (USD, EUR, GBP, JPY, etc.). Instant exchange rate estimates for travelers and shoppers.
Zakat Calculator
Calculate your annual Zakat (2.5%) based on your assets, gold, savings, and liabilities. Supports custom Nisab thresholds.
Password Generator
Create strong, secure passwords instantly. Customize length and characters to protect your accounts.
Dice Roller
Roll virtual dice instantly. Supports D6, D20, D100 and custom sides. Perfect for board games, D&D, and math.
Random Number Generator
Generate random numbers and lists.
Day Counter
Calculate the number of days between two dates. Counts business days, weekends, and total duration.
Shoe Size Conversion
Convert shoe sizes between US, UK, EU, and CM. Accurate charts for Men and Women.
Day of the Week Calculator
Find the day of the week for any date. Check what day you were born, or find out what day a future event falls on.
Dew Point Calculator
Calculate dew point temperature and comfort level from relative humidity and air temperature.
Wind Chill Calculator
Calculate the "feels like" temperature and frostbite risk based on wind speed and air temperature.
Heat Index Calculator
Calculate what the temperature really feels like based on relative humidity. Uses NOAA formulas.
Gas Mileage Calculator
Calculate your car's MPG (Miles Per Gallon). Enter odometer readings or distance and fuel to track efficiency.
Weight Calculator
Convert between weight units like Kilograms (kg), Pounds (lbs), Stones (st), and Ounces. Instant conversion for health and cooking.
Tip Calculator
Calculate gratuity and split the bill between any number of people. Fast and easy tipping.
Love Calculator
Test the compatibility between two names. Find out your love score percentage and relationship forecast.
Time Card Calculator
Calculate weekly work hours and gross pay. Track daily clock-in/out times, breaks, and overtime automatically.
Fuel Cost Calculator
Calculate the total cost of gas or diesel for a trip. Estimate fuel needed based on distance and MPG.
Bra Size Calculator
Find your perfect bra fit. Calculate US, UK, and EU sizes based on your band and bust measurements.
Grade Calculator
Calculate your current class grade and what you need on the final exam. Supports weighted percentages and point-based grading.
Hours Calculator
Calculate total work hours for payroll or timesheets. Sum multiple time intervals and calculate gross pay with overtime support.
Date Calculator
Add or subtract days, weeks, months, and years from a date. Calculate the exact duration between two dates.
Bandwidth Calculator
Calculate download time for files or data transfer speed. Convert between Mbps, MB/s, and GB instantly.
Sleep Calculator
Calculate the best times to go to bed or wake up based on 90-minute sleep cycles.
Tire Size Calculator
Compare two tire sizes. Check speedometer error, diameter difference, and sidewall height changes.
Golf Handicap Calculator
Calculate your World Handicap System (WHS) index. Track differentials for up to 20 rounds of golf.
Mileage Calculator
Calculate gas mileage (MPG) and estimate fuel costs for trips.
Basic Calculator
Simple online calculator.
Conversion Calculator
Convert length, weight, volume, temperature, and more.
Time Zone Calculator
Convert time between cities and zones. Check local times worldwide.
GPA Calculator
Calculate college or high school GPA.
Fraction Calculator
Add, subtract, multiply, and divide fractions.
Average Calculator
Calculate the mean, median, and sum of a data set.
Standard Deviation
Calculate sample and population SD.
Time Calculator
Add or subtract hours/minutes to time. Calculate duration.
Age Calculator
Calculate precise age.
Time Difference
Duration between times.
Mulch Calculator
Calculate how much mulch you need in cubic yards and bags. Estimate costs for flower beds and landscaping.
BTU Calculator
Calculate the required BTU capacity for air conditioners or heaters based on room size and insulation.
Electricity Calculator
Calculate electricity costs for any appliance. Estimate daily, monthly, and yearly energy bills based on power consumption (Watts).
Roman Numeral Converter
Convert numbers to Roman numerals and back. Learn the symbols (I, V, X, L, C, D, M) and rules.
Speed Calculator
Calculate Speed, Distance, or Time. Convert between mph, kph, m/s, and knots.
Height Calculator
Predict a child's future adult height.
IP Subnet Calculator
Calculate network, broadcast, and host ranges.