A collection of over 80 calculators and tools on various topics provided by The Calculator.

Looks at the main sources of regret after graduation and offers insight into how graduates really feel.

Can help you calculate the force, mass or acceleration in multiple measurement units if you know any 2 variables from Newton's Second Law of Motion.

Can help you calculate the fluid flow rate, pipe diameter or the velocity in multiple measurement units if you know any 2 variables.

Can help you calculate either the moving length, stationary length or the velocity by applying the Lorentz’s contraction formula.

Estimates the reduction potential (E) for a cell by considering the standard half-cell reduction potential (E∘) at room temperature, no.

Calculates either the mass, volume, pressure or temperature of a gas sample if the gas type and the other variables are provided.

Can help you estimate either the pressure, temperature or the volume of gas by combining the Charles, Boyle and Gay-Lussac laws.

Boyle-Mariotte Law Calculator can estimate the pressure or the volume change of gas if you provide 3 out of the 4 variables in the Boyle-Mariotte’s equation where the temperature (t) is constant.

Estimates the pressure or the temperature change of gas if you provide 3 out of the 4 variables in the Charles equation where the volume (v) is constant.

Law Calculator can determine the volume or temperature change of gas if you provide 3 out of the 4 variables in the Gay-Lussac equation where the pressure (p) is constant.

Bernoulli's Equation Calculator can help you determine any unknown variable from Bernoulli’s principle formula by giving 6 out of the 7 figures (height, pressure, fluid speed and density).

Can estimate the relative humidity, air temperature or dew point temp by taking account of the rest of the two variables from the formula.

Estimates how much meat you have eaten so far, how many calories consumed & roughly how many chickens, pigs, cows or fishes you’ve been eating.

Can calculate the torque (T) value, distance (D) or force (F) by using the same formula (T = F * D) and can support various measurement units.

Determines the centrifugal force value the mass, radius or velocity in the equation in different measurement units.

Helps you compute the bulk elasticity of a material or object based on volume and pressure change in various units.

Determines any three of the components of the gravitational acceleration equation in various units.

Determines either the kinetic energy value or the mass or velocity in the equation in the measurement units you wish to use.

Allows you to determine the minimum velocity for an object in order to escape gravitation on any planet using mass and radius.

Allows you to calculate the coil inductance in Henrys and any of the five components of the equation like turns or permeability.

Can compute any of the six elements of the Darcy Weisbach equation from pipe head loss, friction to fluid velocity.

Allows you to compute water density in two different situations, based just on temperature or also on salinity values.

Allows you to compute the pipe velocity which is the speed in which a certain flow rate goes through a pipe at a certain diameter.

Will get you as many complicated and very strong security codes as you want randomly for your accounts.

Displays numbers or integers up to 10 digits long allowing you to choose for as many as you like randomly.

Gives you the number of words and characters within any given text you copy paste, with or without spaces according to your specifications.

Can reveal you if you are going to have a boy or a girl based on the mother’s data and other facts about the future newborn.

Easily transforms between length, temperature, area volume, weight time and energy units.

Estimates pixels per inch (PPI), dots per inch (DPI) and the display size in inches and centimeters for any device from smartphones to PCs.

Estimates the unknown value for a particular aspect ratio and can be used for instance to resize photos or video.

Can estimate the wind chill temperature which is the colder value felt by the skin due to wind speed in mph or km/h.

Determines the array characteristics based on disk capacity, number of disks and array type.

Estimates the discounted price of an item for sale after the percentage off is applied to the initial price.

Performs additions, subtractions and binary conversions from or to decimal in its three calculating tabs.

Estimates the total resistance of either parallel or in series resistors or for a conductor.

Transforms between any power measurement units such as watt to horsepower, btu and even calorie.

Can help you calculate your grade point average based on your grades and the number of credits each one of them has.

Finds what average grade you have on the assignments completed so far and their weight percentage.

Determines the volume and weight of the concrete required to build a specific land with premixed cement.

Retrieves the average mark in percentage that you need on your exams to obtain a certain final grade.

Estimates the fuel cost of your journeys by car between any locations and cities by accounting for distance involved and mpg.

Estimates the molar concentration of a solution by using the mass, volume and molecular weight.

Determines the resistor value for a single led, leds in series or in parallel and can handle calculations for many situations.

Estimates the missing parameter from input voltage, R1 R2 or output from a two resistor voltage divider.

Estimates the number of acres, square feet, yards meters or inches depending on the length and width measurements that you want to do.

Determines either of the three dew point temperature, air temperature and relative humidity in percentage from the rest of two.

Estimated the earned run average used in baseball statistics by taking account of total no.

Determines the percentage difference of two given numbers in various situations and with different values.

Determines the distance between two wave peaks when you know the frequency and the wave velocity or speed.

Determines the total capacity of a group of either in series or in parallel capacitors in its two calculating tabs.

Estimates any two from power, resistance, voltage or current by applying Ohm’s Law.

Converts car fuel consumption measures such as the US mile per gallon, UK mile per imperial gallon and EU liters.

Determines the grade point average for as many classes as stated each with its own mark and values from A to F.

Determines the average grade in percentage you need on your last exam or assessment in order to achieve your desired final grade.

Estimates the average grade you have on the finished assignments and reveals your overall performance.

Determines the volume (ABV) contained in an alcoholic beverage based on gravity change and weight.

Determines the square footage of a room, lot, land, property or house no matter the shape.

Allows you to plan for your construction materials with all kinds of garden measurements in either English or metric.

Determines the average speed registered for a given distance and time elapsed in all kinds of combinations and conversions.

Helps you estimate how much mulch you'll need for your garden and landscaping plans both in English and metric measurements.

Discovers any of the four components of a solution dilution equation for all kinds of substances, knowing molar concentrations and volumes.

Helps you transform calories to kilojoules and the other way around plus you can also use joules or kilocalories.

Estimates the power in watts, other units as well as the equivalent in mechanical or electrical horsepower.

Tests your knowledge of the state capitals of the US in five different quizzes comprising of all the regions.

Estimates roof pitch, the area of your house roof and the total cost of materials needed for its construction.

Determines your grade point average by your grades and number of credits for each class.

Assesses how well you know the capitals of each of the US states in 5 different tests.

Estimates the grade point average from classes results including the credits and weights of the marks.

Finds the capital of any country in the world and of some of the most important dependent territories.

Helps you determine the mass flow rate of a material or the other three components of the equation, density velocity or flow area.

How many human years your cat would be as you convert its age quickly with the and then understand more about feline aging in the article below the form.

Suggests randomly US names for babies and people if you simply specify the gender, a desired popularity or a starting letter.

Can help you with many surprising boy or girls names random ideas, if you specify the gender and by case a desired starting letter.

Can quickly return you many boy or girls names suggestions, if you simply select how unique or common you want them to be.

Will return one random number or as many as you wish when you provide the lower and upper limit either integer or decimal, positive or negative.

Covers questions from both the capitals and the largest or smallest states worldwide to test your general knowledge thoroughly.

Makes binary calculations based on units of 1,024 and returns all conversion options from bits to bytes and the rest of the units.

English Morse code translator helps you convert your text from one language system to another and can create fun letters to share with your friends.

Assesses and predicts the outcome of a relationship based on an algorithm of two given names.

Helps you exchange temperatures from one scale of measurement to another by using Celsius, Fahrenheit and the other units.

Roman Arabic numerals converter allows you to exchange Arabic to Roman numerals for your work and other uses.

Can estimate the revenues you can obtain by using this advertising system based on your input data. * Please note that Adsense is a Google Inc trademark!

Shows you how to spell numbers and which are the correct spell outs for a wide range of numbers.

Estimates how much gas you need for your designed trip beforehand taking account of car efficiency and variable costs.

Challenges you to test your general knowledge with some world wide facts and frequent misconceptions we have on some countries or geographical facts.

Helps you discover the content of the caffeinated drinks you consumed and how much caffeine you had in total.

Estimates how much material you need to paint your room walls and ceilings and takes account of the number of coats to be used.