Everyday Life Calculators
Age, date, time, electricity, discounts, and school tools
Age Calculator
Calculate your exact age in years, months, and days from your birthdate.
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Date Calculator
Find days between two dates or add/subtract days from a date.
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Time Calculator
Add or subtract hours, minutes, and seconds.
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Time Zone Converter
Convert time between time zones using UTC offset hours.
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Electricity Cost Calculator
Calculate electricity cost from watts, hours of use, and rate per kWh.
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Unit Price Calculator
Compare unit prices of different package sizes to find the best deal.
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Discount Calculator
Calculate discount amount and final price after a percentage discount.
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GPA Calculator
Calculate GPA from grades and credit hours.
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Grade Calculator
Calculate what grade you need on your final exam to get your desired grade.
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Random Number Generator
Generate random numbers within a specified range.
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Dice Roller
Roll dice with configurable number of dice and sides.
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Coin Flip Simulator
Flip coins and see the distribution of heads and tails.
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Speed Calculator
Calculate speed from distance and time, or solve for any variable.
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Drive Time Calculator
Calculate drive time from distance and average speed.
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