All Calculators (AโZ)
Every free calculator and tool on CMC8, in alphabetical order.
Age & Date Calculator
Calculate exact age or days between two dates.
Amortization Calculator
See how each payment splits into principal and interest.
Auto Loan Calculator
Estimate your monthly car payment and total cost.
Average Calculator
Mean, median, mode, sum and range of a list of numbers.
BMI Calculator
Calculate your Body Mass Index in metric or imperial.
BMR Calculator
Estimate the calories your body burns at rest.
Body Fat Calculator
Estimate body fat percentage with the U.S. Navy method.
Calorie Calculator
Estimate your daily calorie needs to maintain, lose or gain weight.
Case Converter
Change text to uppercase, lowercase, title case and more.
Compound Interest Calculator
See how your savings grow with regular contributions.
Concrete Calculator
Estimate the concrete volume for a slab or floor.
Credit Card Payoff Calculator
Find out how long it takes to clear a card balance.
Discount Calculator
Work out the sale price and how much you save.
Final Grade Calculator
Find the score you need on your final exam.
Fraction Calculator
Add, subtract, multiply and divide fractions.
GCD & LCM Calculator
Greatest common divisor and least common multiple.
GPA Calculator
Calculate your grade point average on a 4.0 scale.
Ideal Weight Calculator
Compare four classic formulas and the healthy BMI range.
Inflation Calculator
See how inflation changes the value of money over time.
IPv4 Subnet Calculator
Network address, broadcast, mask and host range from an IP and CIDR.
Loan Calculator
Estimate monthly payments and total interest.
Lorem Ipsum Generator
Generate placeholder text for designs and mockups.
Mortgage Calculator
Estimate your monthly home payment including tax and insurance.
Password Generator
Create strong, random passwords in one click.
Percentage Calculator
Find percentages, increases, decreases and differences.
Pregnancy Due Date Calculator
Estimate your due date from the first day of your last period.
Profit Margin Calculator
Calculate profit, margin and markup, or find a selling price.
Pythagorean Theorem Calculator
Find the missing side of a right triangle.
QR Code Generator
Turn any link or text into a downloadable QR code.
Quadratic Equation Solver
Solve axยฒ + bx + c = 0 with real or complex roots.
Random Number Generator
Generate random numbers in any range.
Retirement Calculator
Project your savings at retirement and the income they could provide.
ROI Calculator
Measure the return on an investment, total and per year.
Running Pace Calculator
Find your pace per km and mile, speed and race finish times.
Salary Calculator
Convert hourly pay to weekly, monthly and yearly salary.
Sales Tax & VAT Calculator
Add tax to a price or remove it from a total.
Savings Goal Calculator
Find the monthly amount you need to save to reach a goal.
Scientific Calculator
Integrals, derivatives, fractions, variables, SOLVE, Base-N, equations, statistics and a function grapher.
Standard Deviation Calculator
Population or sample standard deviation, variance and mean.
Time Calculator
Add or subtract hours, minutes and seconds.
Tip Calculator
Calculate the tip and split the bill between people.
Triangle Calculator
Area, perimeter, angles and type from three sides.
Unit Converter
Convert length, weight, temperature and more.
Word Counter
Count words, characters, sentences and reading time.