How to Calculate the Mass of a Solid

By Christopher Rosenbaum

Mass is defined as how much matter comprises an object. Mass, despite its International System of Units measure of kilograms, is often confused with weight, which is the gravitational attraction between an object and the Earth. Mass is calculated as the product of an object's volume and density.

Mass Calculation

cylinder image by Hubert from

Fill a graduated cylinder with enough water so that the solid can be completely submerged later.

Measure the amount of water in the graduated cylinder.

Place the solid into the graduated cylinder.

Measure the amount of water in the graduated cylinder.

Subtract the value in Step 2 from Step 4. The difference is the solid's volume.

Determine the solid's density using the appropriate table found in the Resource section.

Multiply the solid's volume found in Step 5 by its density found in Step 6. The product is the solid's mass.

About the Author

Christopher Rosenbaum began writing a blog in 2008 for two newspapers, "The Independent" and the "Cedar Rapids Gazette." This blog was also published in Major League Baseball's Rosenbaum earned his Master of Business Administration in management information systems and his Bachelor of Science in finance from The University of Tampa.