Calculator™ © - Free Online Calculators

Online Calculators since 2009

- Equivalent Ratios Calculator
- Ratio Division Calculator
- Equivalent Ratio Calculator
- Infinite Series Explained Practice Questions
- Systems of Inequalities
- Graphing Inequalities
- Quadratic Inequalities
- Solving Linear Inequalities
- Rational Expressions Revision Notes
- Recurring Complex Fractions
- Complex Fractions

A Tube is a hollow cylindrical object. Also known as a pipe.

The Tube Weight calculator enables you to specify length, Material type and quantity to find the total weight.

Calculations can be saved to a table by clicking the "Add to Table" button (the table appears the first time the button is clicked).

There is also the option to create a PDF document with the calculator results.

*Outer Surface Area = 2 x π x r1 x L*

*Inner Surface Area = 2 x π x r2 x L*

*Surface Area of ends = π x (r1 ^{2}-r2^{2})*

*Volume = π x (r1 ^{2}-r2^{2}) x L*

You may also find the following Math calculators useful.

- Equivalent Ratios Calculator
- Ratio Division Calculator
- Equivalent Ratio Calculator
- Infinite Series Explained Practice Questions
- Systems of Inequalities
- Graphing Inequalities
- Quadratic Inequalities
- Solving Linear Inequalities
- Rational Expressions Revision Notes
- Recurring Complex Fractions
- Complex Fractions
- Sig Fig Calculator