# Test Tube Volume Calculator

Do you want to find the volume of a test tube? The Test Tube Volume Calculator is useful tool for you, it uses the test tube’s radius and height to calculate the volume. For basic calculation enter the test tube radius and height into the calculator. By pressing calculate button button it will display test tube volume in the result field.

### What is the Test Tube Volume?

The test tube volume is the amount of space inside a test tube. It can be measured in cubic inches (in³) or milliliters (ml). It is important to know the volume for mixing chemicals, measuring liquids, and conducting experiments.

### How to Use the Calculator

**Enter the Radius**: Input the radius of the test tube in inches.**Enter the Height**: Input the height of the test tube in inches.**Click Calculate**: The calculator will use the formula to find the volume.

### Formula for Calculating Test Tube Volume

The formula to calculate the test tube volume is:

$TTV=\pi \times {r}^{2}\times h$ $$

TTV | $is\; the\; Test\; Tube\; Volume\; (in\xb3)$ |

r | $is\; the\; test\; tube\; radius\; (in)$ |

h |
is the height (in) |

### Example Calculation

**1. Basic Calculation Example**

Let’s calculate the volume for a test tube with a radius of 1 inch and a height of 5 inches.

Radius (in) | Height (in) | Volume (in³) |
---|---|---|

1 | 5 | $3.14159 \times (1^2) \times 5 = 15.70795$ |

**2. Advanced Calculation Example**

Now, let’s calculate the combined volume of two test tubes. The first has a radius of 1 inch and a height of 5 inches. The second has a radius of 2 inches and a height of 4 inches.

Test Tube | Radius (in) | Height (in) | Volume (in³) |
---|---|---|---|

Tube 1 | 1 | 5 | $3.14159 \times (1^2) \times 5 = 15.70795$ |

Tube 2 | 2 | 4 | $3.14159 \times (2^2) \times 4 = 50.26544$ |

Combined |
65.97339 |

### FAQ

**Q1: What units does the Test Tube Volume Calculator use?**

The calculator uses inches for radius and height and cubic inches for volume.

**Q2: Can I use this calculator for other cylindrical containers?**

It can be used to obtain the volume of any cylindrical container by entering the right radius and height.

I hope you found the test tube calculator, a handy tool for quickly finding the volume of test tubes. This is an important tool for anyone working in a lab, ensuring precise measurements and efficient work.