Interactive Table of Solid Material Densities

Solid materials may look simple from the outside, but their weight can vary a lot even when the size looks the same. A small block of glass, a brick, a piece of oak, and a chunk of steel do not behave the same way at all. That is exactly why a solid density calculator is useful. It gives a fast way to compare common solids, check density, and see how temperature and pressure can shift the numbers.

👉 This tool is built for practical use. It is not a lab report. It is not a science lecture. It is a clean reference calculator for people who want a fast answer without digging through long charts. Pick a material, set the temperature, set the pressure, and read the result. That is the core idea.

The interface opens in imperial units by default, which is convenient for users who think in °F and psi. The same unit system also applies to the result display, so density and specific volume stay consistent from start to finish. That makes the calculator easier to use in the field, in the shop, or during quick comparisons.

What this calculator is for

The calculator helps answer a simple question: how dense is this solid under the chosen conditions?

That matters in a lot of real situations. A builder may need to compare materials before ordering. A technician may want a fast estimate for storage or shipping. A student may need a simple way to compare solids without opening a heavy handbook. A buyer may want to understand why 2 materials that look similar feel very different in the hand.

The tool also shows specific volume, which is the space taken by 1 unit of mass. Density and specific volume are linked. When density rises, specific volume drops. When density drops, specific volume rises. The calculator gives both at the same time so users can see the full picture.

How to use the calculator

The process is straightforward and quick.

1. Choose the material from the list.
2. Keep the unit system on imperial or switch to metric.
3. Set temperature.
4. Set pressure.
5. Read density and specific volume from the result table.
6. Look at the graphs if a visual trend is useful.

That is all that is needed for normal use. The calculator updates as soon as the values change, so there is no need to run a separate command.

Why density matters

Density tells how much mass fits into a given volume. A material with higher density is heavier for the same amount of space. A material with lower density is lighter for the same amount of space.

🧱 This is important when comparing solids that may look alike on the surface. A resin block and a wood block can be the same size but weigh very differently. A stone slab and a plastic sheet can also behave very differently even if both are flat and shaped the same way.

Specific volume is the reverse idea. It shows how much volume belongs to 1 unit of mass. This can be useful when estimating how much room a material will take during transport or storage.

Simple formulas used in the calculator

The formulas below are written in plain text so they stay easy to read.

Density

density = mass / volume

Specific volume

specific volume = 1 / density

Temperature effect: as temperature goes up, density usually goes down a little

Pressure effect: as pressure goes up, density usually goes up a little

For most solids, the change from temperature and pressure is small compared with liquids and gases. Still, it is useful to include because some materials do shift enough to matter in real work.

Imperial mode and metric mode

The calculator is set to imperial by default because many users prefer to start with °F and psi. In that mode, the displayed result uses lb/ft³ for density and ft³/lb for specific volume.

System	Temperature	Pressure	Density	Specific Volume
Imperial	°F	psi	lb/ft³	ft³/lb
Metric	°C	MPa	kg/m³	m³/kg
Default	°F	psi	lb/ft³	ft³/lb
Best for field notes	Imperial	Imperial	Imperial	Imperial
Best for reports	Metric	Metric	Metric	Metric

Switching the unit system changes the whole display at once. That keeps the calculator easy to follow and prevents unit mixing.

What the material list includes

The calculator covers a wide range of common solids, from waxes and plastics to stone, ceramics, and wood. That makes it useful for a lot more than just classroom examples.

Material	Type	Typical Density Range	Practical Use
Paraffin	Wax	45 to 60 lb/ft³	Candles, coating, packaging
Beeswax	Natural wax	55 to 65 lb/ft³	Cosmetics, candles, sealing
Stearin	Fatty solid	55 to 65 lb/ft³	Candles, blends, molding
Rosin	Resin	65 to 75 lb/ft³	Adhesives, coatings, tackifiers
Amber	Fossil resin	65 to 75 lb/ft³	Jewelry, decorative items
Bitumen	Heavy hydrocarbon solid	60 to 70 lb/ft³	Roofing, paving, sealing
Asphalt	Construction material	130 to 150 lb/ft³	Roads, paving, surfaces
Epoxy Resin	Polymer solid	70 to 80 lb/ft³	Coatings, casting, bonding
Polyester Resin	Polymer solid	70 to 75 lb/ft³	Fiberglass, casting
Acrylic Resin	Polymer solid	70 to 75 lb/ft³	Sheets, molded parts
Glass	Silicate solid	150 to 160 lb/ft³	Windows, containers, panels
Quartz Glass	High-purity glass	135 to 145 lb/ft³	Labware, optics, specialty use
Porcelain	Ceramic	145 to 155 lb/ft³	Dishes, insulators, fixtures
Ceramic	General ceramic	135 to 145 lb/ft³	Tiles, parts, heat-resistant items
Granite	Stone	165 to 175 lb/ft³	Countertops, slabs, monuments
Marble	Stone	165 to 175 lb/ft³	Decor, flooring, carving
Chalk	Soft mineral solid	140 to 150 lb/ft³	Writing, marking, filler use
Concrete	Composite	145 to 155 lb/ft³	Construction, blocks, slabs
Brick	Fired clay	110 to 120 lb/ft³	Walls, masonry, paving
Gypsum	Mineral solid	135 to 145 lb/ft³	Drywall, boards, casting
Plaster	Building material	110 to 120 lb/ft³	Wall finishes, molding
Polyethylene	Plastic	55 to 60 lb/ft³	Containers, films, parts
Polypropylene	Plastic	55 to 60 lb/ft³	Packaging, components
PVC	Plastic	80 to 90 lb/ft³	Pipes, panels, fittings
Polycarbonate	Plastic	70 to 75 lb/ft³	Protective panels, lenses
Plexiglass	Plastic	70 to 75 lb/ft³	Signs, sheets, covers
Nylon	Plastic	65 to 75 lb/ft³	Gears, fibers, parts
Rubber	Elastomer	65 to 70 lb/ft³	Seals, mats, flexible parts
Leather	Organic solid	50 to 60 lb/ft³	Apparel, goods, trim
Oak	Wood	40 to 45 lb/ft³	Furniture, flooring, joinery
Pine	Wood	30 to 35 lb/ft³	Framing, panels, general use
Cardboard	Fiber material	40 to 45 lb/ft³	Packaging, boards, inserts

This table gives a practical feel for the range of materials inside the calculator. The exact reading still depends on the chosen temperature and pressure, but the material type gives a strong first clue about what to expect.

How to read the result table

The top result table gives 2 numbers.

Density, ρ is the main reading. It shows how heavy the material is for its size.

Specific Volume, ν shows how much room 1 unit of mass takes up.

If density rises, specific volume falls. If density falls, specific volume rises. They are linked together, so looking at both can help catch a mistake before it causes trouble.

That matters when checking a product sheet, planning shipping weight, estimating fill levels, or comparing materials for a project.

Why temperature still matters for solids

Most people think solids do not change much with temperature. That is partly true, but not completely. Waxes, resins, plastics, and some building materials can shift enough to notice. Heat usually makes solids expand a little, which lowers density. Cooling often makes them contract a little, which raises density.

This is why a calculator that includes temperature is more useful than a fixed chart. It lets the user compare the same material at different conditions instead of treating it as perfectly frozen in place.

Why pressure is included

Pressure usually has a smaller effect on solids than temperature does, but it still matters in certain cases. Under higher pressure, a solid may compress slightly, which raises density. For routine use, the effect may be tiny. For detailed comparison, it is still worth showing.

That makes the calculator more flexible without making it harder to use.

Example with real numbers

Here is a simple example using imperial units, which is the default mode.

Example setup: Material: Oak. Temperature: 68 °F. Pressure: 14.5 psi.

The calculator starts from the material’s reference density and then applies the current conditions. For oak, the displayed density comes out near 43.0 lb/ft³, with a specific volume near 0.0233 ft³/lb.

What does that mean in practical language?

It means 1 ft³ of oak weighs about 43.0 lb.

It also means 1 lb of oak occupies about 0.0233 ft³.

That is a useful mental picture when comparing oak with a heavier stone or a lighter softwood. The difference can be large even when the size looks similar.

More examples worth trying

Users often get the most value by comparing a few materials under the same conditions. That makes the differences obvious.

Material	Suggested Test Point	What Usually Stands Out	Why It Helps
Paraffin	68 °F, 14.5 psi	Low density	Useful for wax and coating work
Beeswax	68 °F, 14.5 psi	Slightly higher than paraffin	Good for candle and sealing checks
Epoxy Resin	68 °F, 14.5 psi	Mid-range density	Helpful for casting and bonding
Glass	68 °F, 14.5 psi	Much higher density	Useful for comparing brittle materials
Granite	68 °F, 14.5 psi	Very high density	Important for stone handling and transport
PVC	68 °F, 14.5 psi	Heavier than most standard plastics	Good for pipe and panel comparison
Polyethylene	68 °F, 14.5 psi	Lightweight plastic behavior	Useful for packaging and product design
Pine	68 °F, 14.5 psi	Low density wood	Helpful for framing and lumber selection
Cardboard	68 °F, 14.5 psi	Light, fiber-based reading	Useful in packaging and shipping
Concrete	68 °F, 14.5 psi	Strong, heavy solid	Useful for construction estimates

How the graphs help

The calculator has 2 graphs.

The first graph shows density versus temperature at the current pressure.

The second graph shows density versus pressure at the current temperature.

These graphs help users see the direction of change. A flat line means the material stays fairly steady across the range. A steeper line means the material is more sensitive to the changed condition.

That is especially useful when comparing materials that behave differently under heat. For example, plastics and waxes may change faster than stone or glass. The graph makes that easy to see without reading a long explanation.

When the calculator is most useful

This tool is a strong fit for everyday reference work.

• It helps with quick material comparison.
• It helps during shipping and storage planning.
• It helps when checking material selection for a project.
• It helps when a fast number is better than a long search.
• It helps when the user wants imperial units by default and does not want to convert back and forth.

That makes it practical for trades, shop work, engineering support, product review, and general technical reference.

Best way to compare materials

For the cleanest comparison, keep the unit system fixed and use the same temperature and pressure for every material. Then compare the density result directly. That makes differences easy to spot.

For example, comparing 68 °F and 14.5 psi across paraffin, oak, glass, and granite will show a wide spread. That spread is useful because it shows how different the materials really are, even when the pieces look similar in size.

🎓 This calculator is a fast reference tool for solids. It gives a density value, a specific volume value, and a simple visual sense of how the numbers change with temperature and pressure. Imperial units are the default, so users can start with °F and psi right away. The main idea is simple. Pick a material, choose the units, set the conditions, and read the result. The calculator does the rest.

References

• CRC Handbook of Chemistry and Physics
• Perry’s Chemical Engineers’ Handbook
• ASM Handbook, Volume 1, Properties and Selection of Materials
• U.S. National Institute of Standards and Technology, Materials and Thermophysical Property Resources
• Engineering ToolBox material density tables
• Standard reference data for common polymers, woods, ceramics, and building materials