Calculators

Financial

• Mortgage

  Calculate monthly mortgage payments with amortization schedule.

• Retirement

  Plan your retirement savings and project future income.

• Payroll

  Estimate payroll with taxes, deductions, and benefits for employees.

• Tip

  Calculate tips and split bills easily among friends.

• Break-Even

  Analyze when your business will become profitable.

• Compound Interest

  Calculate investment growth with compound interest over time.

• Loan

  Calculate monthly payments for any type of loan.

• Car Loan

  Calculate auto loan payments with trade-in and down payment.

• Sales Tax

  Calculate sales tax by state or custom rate.

• Discount

  Quickly calculate discounts for sales and deals.

Health & Fitness

• BMI

  Calculate your Body Mass Index and understand your weight category.

• TDEE/BMR

  Calculate your daily caloric needs based on activity level.

• Macronutrients

  Calculate daily protein, carbs, and fats based on your goals.

• Pregnancy Due Date

  Estimate your pregnancy due date and key milestones.

• BAC

  Calculate Blood Alcohol Content based on drinks consumed.

• Calorie

  Calculate your daily calorie needs for weight goals.

• Body Fat %

  Calculate body fat percentage using Navy method.

• Water Intake

  Calculate your daily water hydration needs.

Construction & Home

• Paint

  Calculate how much paint you need for your room or project.

• Concrete

  Calculate concrete volume needed for slabs and footings.

• Flooring

  Calculate tiles, planks, or materials needed for flooring.

• Lumber

  Calculate board feet for your woodworking projects.

• Roofing

  Calculate shingles and materials for roofing projects.

Math & Statistics

• Percentage

  Calculate percentages, percentage change, and more.

• Statistics

  Calculate mean, median, mode, and standard deviation.

• Fractions

  Add, subtract, multiply, and divide fractions easily.

• Area

  Calculate area of any shape - circle, rectangle, triangle, and more.

Networking & IT

• IP Subnet

  Calculate network subnets, IP ranges, and CIDR notation.

• Bandwidth

  Calculate data transfer times and bandwidth requirements.

Vehicle & Automotive

• EV Range

  Calculate electric vehicle range and charging costs.

• Gas Mileage (MPG)

  Calculate your vehicle's fuel efficiency and costs per mile.

Time & Date

• Age

  Calculate your exact age in years, months, days, and more.

• Days Between

  Calculate the number of days between two dates.

• World Clock

  View times across different time zones.

Other Calculators

• GPA

  Calculate your Grade Point Average with course credits.

• Crop Yield

  Estimate crop yield based on field size and crop type.

• EV Range

  Calculate the estimated real world range of an electric car.

• Heat Index

  Determine how hot it feels when humidity is factored in.

• Wind Chill

  Calculate the perceived temperature with wind speed.

• Ohm's Law

  Calculate electrical voltage, current, resistance, and power.

• Programmer

  Perform binary, hexadecimal, and decimal calculations.

Converters

• Energy

  Convert energy units such as joules, calories, and kilowatt-hours.

• Frequency

  Convert frequency units between hertz, kilohertz, and gigahertz.

• Speed

  Convert speed measurements between miles per hour, kilometers per hour, and more.

• Volume

  Convert between different volume units such as liters, gallons, and cubic meters.

• Watts

  Convert power measurements between watts, kilowatts, and horsepower.

Generators

• ASCII

  Generate ASCII art from text quickly and easily.

• Password Create strong and secure complex passwords for better online security.
• Random Number

  Generate truly random numbers for games, statistics, or simulations.

• Test Data

  Generate test data for mock testing applications