Education Development Center
Tune in to Learning: Using a Calculator
Use this site to learn how to use a calculator and apply math to real life situations with this interactive lesson! You will receive immediate feedback for your answers to all the questions.
Other
Good Calculators: Cylinder Volume Calculator
The measurements that are inserted by the user will be used by the online Cylinder calculator to compute electronically the volume of the cylinder. The only things that are required to fill in are the radius of the base and the height of...
Other
Good Calculators: Cone Volume Calculator
For the purpose of obtaining results for several cones simultaneously, you can introduce into the calculator the multiple values of the cone. The calculator then will automatically sum the cone volume results which provides the...
Other
Calculator.net: Surface Area Calculator
Use these calculator tools to find the surface area, in your choice of units, of a sphere, cone, cube, cylinder, rectangular prism, capsule, ball cap, conical frustum, ellipsoid, or square pyramid. Includes a reference section listing...
Math Open Reference
Math Open Reference: Math / Scientific Calculator
This online scientific/math calculator supports functions for algebra and trigonometry. Operates using both the keys on the computer keyboard or pressing the keys on the calculator with the mouse or a combination of both.
Other
Good Calculators: Gpa Calculator
Mathematics is something that usually does not come natural. Anyway, even if you are very good at mathematics it does not mean you do not need assistance. This easy-to-use online calculator will save much time letting you solve...
Mayo Clinic
Mayo Clinic: Calorie Calculator
Use this interactive calorie calculator to determine what your optimal daily caloric intake is according to your activity level and body type.
Math Is Fun
Math Is Fun: Compound Interest Calculator
A calculator based on the compound interest formula that can be used to determine the Present Value, the Future Value, the Interest Rate, or the Number of Periods. You can select the type of compounding, the effective annual rate, and...
Federal Reserve Bank
Federal Reserve Bank of Minneapolis: Cpi Calculator Information
Provides a consumer price index (CPI) calculator. Enter in a dollar and year and it will tell you how much it is worth today. Also includes good links to additional CPI information resources, and a link to a mobile app.
Khan Academy
Khan Academy: Calculations Using the Ideal Gas Equation
Practice calculating pressure, volume, temperature, and moles of gas using the ideal gas equation.
Khan Academy
Khan Academy: Calculating Equilibrium Constant Kp Using Partial Pressures
A thorough reference providing the definition of equilibrium constant Kp for gas phase reactions, and how to calculate Kp from Kc.
![Sophia: Calculations: P H, P Oh, [H+], [Oh ] Unit Plan](https://content.lessonplanet.com/knovation/original/218428-81e36f3b80bf76c44b558309eac1c9b2.jpg?1661242989 "Sophia: Calculations: P H, P Oh, [H+], [Oh ] Unit Plan")
Sophia Learning
Sophia: Calculations: P H, P Oh, [H+], [Oh ]
Created to teach students of the 21st century, SOPHIA is bringing chemistry calculations straight to your fingertips. Become the commander of your own learning experiences as you take part in this interactive lesson.
Science Education Resource Center at Carleton College
Serc: Radioactive Decay Calculator
Students will use this online Radioactive Decay Calculator to compute radioactive decay, timed decay, and timed solid disposal for a databank containing 116 isotopes. This calculator also features University of British Columbia disposal...
Other
G Calc: Java Online Graphing Calculator
This free online graphics calculator is an excellent resource to aid with studies in algebra, calculus, trigonometry, etc.
National Council of Teachers of Mathematics
The Math Forum: Beat the Calculator!
Find more than 500 "mental calculation tricks" that will help you square numbers, add, multiply divide, subtract, and find percentages. A great resource for advance math students, gifted children, and teachers wanting to find ideas for...
CK-12 Foundation
Ck 12: Stoichiometric Calculations
[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will learn to calculate the amount in moles of a reactant or product from the mass of another reactant or product. They...
Science Education Resource Center at Carleton College
Serc: Investigating Calculating the Effect of Mass, Length and Displacement
In this physics lab activity young scholars investigate how mass, length and angular displacement affect the period of a simple pendulum. Students control variables, testing one variable at a time, using manual techniques (stopwatch,...
Duke University
Calculating the Volume of a Vase
This site is a wonderful exercise for students with a Calculus base. The site gives an interactive drawing of a vase where the measurements of the diameter of the vase are at any point. The student then finds the volume using calculus....
Music Theory
Music theory.net: Key Signature Calculation
An explanation of key signature calculation for advanced music students. Discusses the use of sharps and flats in music composition, with illustrated examples. (You may need to download Flash player to view this site.)
BBC
Bbc: Skillswise: Maths: Calculation: Pen and Paper Methods: Quiz: Entry 3
Assess your ability to do addition, subtraction, multiplication and division without a calculator. There are three levels of difficulty. Receive immediate feedback and a certificate of completion. Quiz can be downloaded into PDF format...
Savvas Learning
Prentice Hall Science & Math: Graphing Calculator Help
This site provides very complete help guides for a variety of graphing calculator models, complete with pictures and step-by-step instructions.
Other
California Urban Water Conservation Council: Water Use Calculator
Use this calculator to figure out how much water you are using at your home.
Other
Randelshofer / Online Scientific Calculator
This is an online scientific calculator! Just type as if you were using a handheld calculator. Includes trigonometric functions, degrees, radian modes and other useful functions.
Other
Martindale's Reference Desk: Calculators on Line Center
Marindale's Reference Desk offers a comprehensive guide and listing to science and math calculators. Select from mathematics, statistics, science, chemistry, physics, astrophysics, astronomy, engineering, and computer engineering...
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