Everyday Calculators
Free everyday calculators including tip calculator, loan calculator, BMI calculator, age calculator, and more. 20 practical everyday calculators.
Everyday Calculators (35 tools)
Salary Calculator
Convert between hourly, weekly, bi-weekly, monthly, and annual salary. Calculate your take-home pay and understand your true compensation package instantly.
Mortgage Calculator
Calculate your monthly mortgage payment, total interest paid, and full amortization schedule. Enter loan amount, interest rate, and term to see complete repayment details.
Compound Interest Calculator
Calculate compound interest growth with monthly contributions. See how your savings or investments grow over time with daily, monthly, or annual compounding.
Inflation Calculator
Calculate the effect of inflation on purchasing power. Find out how much a past dollar amount is worth today, or project future value of money at a given inflation rate.
Income Tax Calculator
Estimate your US federal income tax liability based on filing status and taxable income. See which tax brackets apply, effective tax rate, and estimated refund or amount owed.
Calorie Calculator
Calculate your daily calorie needs based on age, height, weight, activity level, and fitness goals. Get personalized targets for weight loss, maintenance, or muscle gain.
Due Date Calculator
Calculate your estimated pregnancy due date based on your last menstrual period or conception date. View your full trimester timeline and week-by-week pregnancy milestones.
Ovulation Calculator
Calculate your ovulation date and most fertile window based on your menstrual cycle. Identify the best days to conceive or track your cycle for family planning.
Sleep Calculator
Calculate the ideal bedtime or wake-up time based on 90-minute sleep cycles. Wake up feeling refreshed by timing your alarm to the end of a full sleep cycle.
Pace Calculator
Calculate running pace, speed, distance, or finish time for any race. Convert between minutes per mile, minutes per kilometer, and mph/kph for training and race planning.
Gas Calculator
Calculate the fuel cost for any road trip. Enter distance, fuel efficiency, and gas price to instantly estimate how much you will spend on gas for your journey.
Electricity Cost Calculator
Calculate how much any appliance or device costs to run. Enter wattage, daily usage hours, and your electricity rate to see hourly, daily, monthly, and annual energy costs.
Dog Age Calculator
Convert your dog's age to the human equivalent using breed size adjustments. Understand where your dog is in their life stage and what to expect at each age.
Love Calculator
Find out your love compatibility percentage with anyone. Enter two names and discover your match score — a fun, lighthearted way to test relationship compatibility.
Zodiac Sign Finder
Find your Western zodiac sign, Chinese zodiac animal, and key personality traits by entering your birthday. Instantly discover your astrological profile for free.
Days Until Calculator
Calculate exactly how many days until any future event or how many days since a past date. Count days, weeks, months, and workdays between any two dates instantly.
Retirement Calculator
Calculate how much you need to retire comfortably. Enter your current savings, monthly contributions, expected returns, and retirement age to project your retirement nest egg.
Net Worth Calculator
Calculate your personal net worth by totaling your assets and subtracting your liabilities. Track your financial health with a clear snapshot of everything you own and owe.
Body Fat Calculator
Estimate your body fat percentage using the US Navy method or BMI-based formula. Enter your measurements to get your body fat category and ideal weight range.
TDEE Calculator
Calculate your Total Daily Energy Expenditure (TDEE) — the total calories your body burns each day. Get personalized macro targets for fat loss, muscle gain, or maintenance.
Baby Name Generator
Discover baby names by gender, origin, and starting letter. Browse 200+ names with meanings and origins. Find the perfect name for your newborn.
Wedding Budget Calculator
Plan your wedding budget with a category breakdown: venue, catering, photography, flowers, and more. Adjust guest count and see total costs instantly.
Rent vs Buy Calculator
Compare the true cost of renting vs buying a home. Factor in mortgage, appreciation, tax benefits, and opportunity cost to find your break-even point.
Car Loan Calculator
Calculate your monthly car loan payment. Enter vehicle price, down payment, interest rate, and loan term to see monthly payment, total interest, and total cost.
Savings Goal Calculator
Calculate how much to save each month to reach your savings goal. Enter your target amount, timeline, and current savings to get a monthly contribution plan.
Hourly to Salary Calculator
Convert hourly wage to annual salary instantly. Enter hours per week and hourly rate to see yearly, monthly, biweekly, and weekly income. Works in reverse too.
IVF Due Date Calculator
Calculate your IVF due date from embryo transfer date. Supports Day 3 and Day 5 (blastocyst) transfers. Get your estimated due date, gestational age, and key milestones.
Grade Calculator
Calculate the final grade you need on your exam. Enter current grade, exam weight, and target grade to find out what score you need. Also calculates weighted GPA.
Concrete Calculator
Calculate how much concrete you need for slabs, footings, and columns. Enter dimensions to get cubic yards and bags of pre-mix concrete required.
Snow Day Calculator
Calculate the probability of a snow day based on forecasted snowfall, temperature, and day of the week. A fun estimator for students and parents.
AP Score Calculator
Estimate your AP exam composite score. Enter multiple choice and free response scores to predict your final AP score from 1 to 5.
Coin Value Calculator
Count coins and calculate their total value. Enter quantities of pennies, nickels, dimes, quarters, half dollars, and dollar coins to get the total.
Square Footage Calculator
Calculate square footage of rooms and spaces. Enter length and width to get area in square feet. Add multiple rooms to get a total. Supports rectangles, triangles, and circles.
Time Card Calculator
Enter your clock-in and clock-out times for each day to calculate total hours worked. Supports lunch breaks, overtime, and weekly totals.
Paint Calculator
Calculate how many gallons of paint you need for a room. Enter wall dimensions, number of coats, and account for doors and windows.