Calculator Directory

Calculate sales commissions based on flat rate or percentage.

Calculate asset depreciation over time for accounting purposes.

Calculate the IRR of a series of cash flows.

Calculate profit margin, markup, and revenue based on cost and desired profit.

Calculate the NPV of an investment based on discount rates and cash flows.

Determine how many people you need to survey for significant results.

Add or subtract days, weeks, months, or years from a date.

Calculate total hours worked from start and end times.

Calculate Voltage, Current, or Resistance using Ohm's Law.

Roll virtual dice for games.

Simple currency conversion for travelers and shoppers.

Check the buying power of CAD between two years using CPI data.

Check how secure your password is and get tips to improve it.

Find the best time to wake up based on 90-minute sleep cycles.

Calculate the financial cost of smoking over time.

Calculate your GPA based on course grades and credits.

Calculate what you need on your final exam to reach a target grade.

Calculate tip amounts and split bills easily.

Convert Annual Percentage Rate to Annual Percentage Yield.

Calculate the future value of your investments with annual contributions and compound interest.

Calculate how many units you need to sell to cover costs.

Estimate your mortgage default insurance premium.

Calculate your Canada Pension Plan (CPP) and Employment Insurance (EI) contributions.

Estimate your monthly Canada Pension Plan and Old Age Security payments in retirement.

Estimate your monthly CCB payments based on income and number of children.

Calculate auto loan payments including provincial sales tax (GST/HST/PST) and trade-ins.

Calculate your monthly mortgage payments for Canadian homes, including interest and amortization.

Calculate the tax on investment gains using the Canadian 50% inclusion rule.

Calculate monthly car loan payments including sales tax and trade-in value.

Visualize the 'minimum payment trap' and how long it takes to clear debt.

Calculate how long it will take to pay off your credit card.

Calculate the monthly payment needed to be debt-free by a specific goal date.

Create a plan to pay off 3 debts using the Snowball method.

Estimate your weekly Employment Insurance benefits.

Determine how much you need to save for a rainy day.

Estimate tax savings and growth for the Canadian First Home Savings Account.

Calculate the value of a current asset at a future date based on an assumed rate of growth.

Calculate the growth of your Guaranteed Investment Certificate (GIC).

Calculate sales tax (GST, HST, PST) for any Canadian province.

Calculate your 15-year Home Buyers' Plan repayment schedule.

Estimate how much house you can afford based on Canadian GDS/TDS rules.

Estimate your take-home pay after Federal and Provincial income taxes.

See how inflation erodes your purchasing power over time.

Calculate land transfer taxes for home purchases in major Canadian provinces.

Compare the total cost of leasing versus buying a vehicle in Canada.

Calculate your total net worth by subtracting liabilities from assets.

Estimate your OAS recovery tax based on your net income.

Calculate the length of time required to recover the cost of an investment.

Calculate monthly payments for a personal loan or line of credit.

Determine the current value of a future sum of money or stream of cash flows given a specific rate of return.

Project the future value of your child's education fund including Canada Education Savings Grants.

Calculate the Return on Investment (ROI) and annualized return for your assets.

Calculate how much tax you'll get back for your RRSP contributions.

Compare the long-term growth of RRSP types versus TFSA accounts.

Calculate if your current savings will last through your retirement years.

Find out how long it will take to reach your savings goal.

Calculate your remaining monthly income after expenses.

See the massive difference compound interest makes over time.

Estimate your Canada Student Loan repayments and interest.

Calculate area, circumference, and diameter from the radius.

Calculate the distance between two points.

Calculate area and perimeter of a regular hexagon.

Calculate area and perimeter of a parallelogram.

Calculate the missing side of a right triangle.

Calculate area, perimeter, and diagonal of a rectangle.

Calculate the slope between two points.

Calculate area, perimeter, and diagonal of a square.

Calculate area and perimeter of a trapezoid.

Calculate area and perimeter of a triangle.

Calculate volume of common 3D shapes (cube, sphere, cylinder).

Estimate body fat percentage using the U.S. Navy tape measure method.

Estimate your Blood Alcohol Content based on drinks consumed.

Calculate your Body Mass Index and find your ideal weight range.

Estimate your Basal Metabolic Rate (Calories burned at rest).

Estimate your body fat percentage using the U.S. Navy method.

Determine your body shape (Hourglass, Pear, Apple, etc.) from measurements.

Estimate daily calorie needs based on your goals (maintain, lose, or gain weight).

Estimate calories burned during various activities using MET values.

Calculate your recommended daily carbohydrate intake.

Estimate the likely conception date based on your due date.

Calculate your recommended daily fat intake in grams.

Estimate Glomerular Filtration Rate (GFR) for kidney health (requires creatinine level).

Find the healthy weight range for your height based on BMI standards.

Calculate your body weight minus the fat.

Calculate your ideal protein, carb, and fat intake based on calories.

Estimate your maximum lifting capacity for a single rep.

Predict your most fertile days and next period.

Calculate your running or cycling pace per kilometer.

Predict your next periods and fertile windows based on cycle length.

Calculate your estimated due date based on your last period.

Calculate recommended weight gain based on your pre-pregnancy BMI.

Calculate your daily protein requirements based on activity and body weight.

Find your Total Daily Energy Expenditure (how many calories you burn per day).

Calculate your target heart rate zones for cardio training.

A better indicator of health risk than BMI for many people.

Estimate your daily water intake goal.

Compare expenses between two cities using your own estimates.

Quickly calculate the final price after a discount and sales tax.

Calculate how much an appliance costs to run.

Calculate your new rent after a percentage increase.

Compare the financial outcome of renting versus buying a home over time.

Calculate the gas cost for a road trip.

Compare two items (e.g. at the grocery store) to see which is the better deal.

Calculate BTU needed to heat or cool a room.

Calculate the square footage of a room or area.

Calculate download time based on file size and connection speed.

Generate a secure random password.

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

Calculate the number of days between two dates.

Calculate powers and exponents (base^exponent).

Calculate what you need to get on your final exam to reach your target grade.

Add, subtract, multiply, or divide fractions.

Simplify fractions to their lowest terms and convert to mixed numbers.

Calculate the Greatest Common Factor of two numbers.

Calculate X% of Y, or what percent X is of Y.

Calculate the Least Common Multiple of two numbers.

Calculate logarithms (log base N of X).

Calculate the percentage increase or decrease between two numbers.

Solve quadratic equations (ax² + bx + c = 0) and find the roots.

Simplify ratios and find equivalent values.

Calculate the nth root of a number.

Convert your salary between hourly, weekly, bi-weekly, monthly, and annual amounts.

A basic scientific calculator for powers, roots, and trigonometry.

Calculate Mean, Median, Mode, and Standard Deviation for a set of numbers.

Calculate the hours and minutes between two times.

A quick way to convert common units.

Calculate the average where some values count more than others.

Calculate total hours worked and gross pay for the week with overtime.

Calculate density (Density = Mass / Volume).

Calculate speed, distance, or time (Speed = Distance / Time).

Calculate the mean, median, mode, and range of a data set.

Calculate permutations (nPr) and combinations (nCr).

Calculate basic probability of events.

Calculate standard deviation and variance of a data set.

Calculate the Z-score of a data point.

Calculate the fuel cost for your trip.

Calculate your vehicle's fuel efficiency.

Calculate the dew point temperature.

Calculate the apparent temperature based on humidity.

Calculate the wind chill factor based on temperature and wind speed.