Everyday Calculators
Free practical tools for tips, discounts, time tracking, and more.
Most Popular
Tip Calculator
Calculate tip amounts and split bills easily. Quick buttons for common tip percentages with per-person totals.
Discount Calculator
Calculate sale prices, savings amounts, and final costs after discounts and sales tax.
Hours Calculator
Calculate total work hours from time entries. Track daily hours, overtime, and weekly totals.
Square Footage Calculator
Calculate square footage for rooms, floors, walls, and yards. Estimate material costs for your project.
Gas Cost Calculator
Estimate fuel costs for any trip based on distance, gas mileage, and fuel price. Compare vehicle efficiency.
Electricity Cost Calculator
Calculate electricity usage and costs for any appliance. Estimate monthly and yearly power bills.
Word Counter
Count words, characters, sentences, and paragraphs in any text. Estimate reading and speaking time.
Dog Age Calculator
Convert your dog's age to human years using the latest veterinary science. Accounts for breed size and life stage.
Sales Tax Calculator
Calculate sales tax amount, total price, and per-item cost. Quick-select buttons for common US tax rates.
Grade Calculator
Calculate your overall course grade using simple or weighted averages. See letter grade, GPA, and what you need on the final.
Cat Age Calculator
Convert your cat's age to human years using veterinary guidelines. Includes life stage and indoor vs outdoor lifespan data.
Fuel Economy Calculator
Calculate MPG, cost per mile, L/100km equivalent, and annual fuel cost from distance driven and fuel consumed.
Age Difference Calculator
Find the exact age gap between two people in years, months, and days. Includes current ages and the half-your-age-plus-7 rule.
Hourly to Salary Calculator
Convert hourly wages to annual salary, monthly, biweekly, and weekly pay. Adjust for hours per week and weeks per year.
Love Calculator
Test your love compatibility with a fun name-based love calculator. Enter two names and see your love score.
Time Card Calculator
Calculate hours worked, overtime, and gross pay from daily clock in/out times for the entire week.
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