Cylinder Mass calculator

Radius (cm):

Height (cm):

Density (g/cm³):

Calculate

Cylinder Mass (grams):

In physics and engineering, understanding the mass of a cylindrical object is vital when working with mechanical parts, construction materials, or scientific equipment. Whether it’s a metal rod, a tank, or a roller, determining its mass helps in structural design, load calculations, and logistics.

The Cylinder Mass Calculator enables users to calculate the mass of a cylinder by inputting its radius, height, and density. It's designed for students, engineers, builders, and DIYers who want accurate mass estimations quickly and easily.

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Formula

To calculate the mass of a cylinder, use the following formulas:

Volume of a Cylinder = π × Radius² × Height

Mass = Volume × Density

Where:

• Radius is in centimeters (cm),
• Height is in centimeters (cm),
• Volume is in cubic centimeters (cm³),
• Density is in grams per cubic centimeter (g/cm³),
• Mass is in grams (g).

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How to Use

1. Enter the radius of the cylinder (in cm).
2. Enter the height of the cylinder (in cm).
3. Enter the density of the material (in g/cm³).
4. Click "Calculate".
5. The result will show the mass in grams.

Make sure to use consistent units throughout the input.

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Example

Example 1 – Steel Rod

• Radius: 2.5 cm
• Height: 100 cm
• Density: 7.85 g/cm³

Volume = π × (2.5)² × 100 = 1963.495 cm³
Mass = 1963.495 × 7.85 = 15,413.4 g ≈ 15.41 kg

Example 2 – Aluminum Pipe

• Radius: 3 cm
• Height: 50 cm
• Density: 2.7 g/cm³

Volume = π × 9 × 50 = 1413.7167 cm³
Mass = 1413.7167 × 2.7 = 3817.04 g ≈ 3.82 kg

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FAQs

1. What does this calculator do?
It calculates the mass of a solid cylinder using radius, height, and material density.

2. What units should I use?
Use centimeters for radius and height, and grams per cubic centimeter for density.

3. What is density in g/cm³?
It is the mass of the material per unit volume.

4. Can I enter decimal values?
Yes, the calculator accepts decimals and returns results rounded to four decimal places.

5. What’s the density of steel?
Approximately 7.85 g/cm³.

6. How accurate is this calculator?
It’s mathematically accurate assuming uniform density and perfect cylinder shape.

7. Can I calculate for hollow cylinders?
No, this version is for solid cylinders only.

8. Why is mass returned in grams?
Because the input is in cm and g/cm³, the output is naturally in grams.

9. Can I convert grams to kilograms?
Yes, just divide the result by 1,000.

10. What if I enter zero or negative numbers?
The calculator will reject the input as invalid.

11. Can I use mm or inches?
No, convert your measurements to cm first.

12. Is this useful in construction?
Yes, especially for calculating the weight of metal rods or concrete columns.

13. Can I use this for liquids?
Only if the liquid is contained in a cylindrical shape and its density is known.

14. Does this account for temperature or pressure?
No, it's a simple static mass calculator.

15. What’s the density of aluminum?
Around 2.7 g/cm³.

16. What’s the formula behind this?
Mass = π × r² × h × density

17. What’s the mass of a cylinder 5 cm radius, 20 cm height, 1 g/cm³?
Mass = π × 25 × 20 = 1570.796 g

18. Is this mobile-friendly?
Yes, it works well on phones and tablets.

19. Can I embed this on my website?
Yes, you can copy and paste the HTML and JS provided.

20. Is this calculator free?
Absolutely. No registration or payment required.

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Conclusion

The Cylinder Mass Calculator is a quick and accurate tool that helps you determine the mass of a solid cylindrical object by using its radius, height, and material density. Whether you're an engineer calculating load weight or a student doing a physics assignment, this calculator provides essential data for decision-making and problem-solving.

By entering just three values, you get a precise mass measurement in seconds. It’s especially useful in mechanics, metallurgy, manufacturing, and education. Try it today for reliable cylinder mass results!Tools