Grams per cubic meter: conversions & definition
Grams per cubic meter (g/m³) represent density. One unit equals 10^-3 kg/m³. Mass density is mass per volume. Here the gram numerator is prefixed and the cubic meter stays fixed.
Choose the unit you need
Each row converts one g/m³. Open a converter to enter any value and see its formula, worked example and reference table. Results below are rounded to 10 significant digits.
| Convert to | Equivalent value | Calculator |
|---|---|---|
| Attograms per cubic meter (ag/m³) | ≈ 1e+18 | Convert g/m³ to ag/m³ |
| Centigrams per cubic meter (cg/m³) | ≈ 100 | Convert g/m³ to cg/m³ |
| Decagrams per cubic meter (dag/m³) | ≈ 0.1 | Convert g/m³ to dag/m³ |
| Decigrams per cubic meter (dg/m³) | ≈ 10 | Convert g/m³ to dg/m³ |
| Exagrams per cubic meter (Eg/m³) | ≈ 1e-18 | Convert g/m³ to Eg/m³ |
| Femtograms per cubic meter (fg/m³) | ≈ 1e+15 | Convert g/m³ to fg/m³ |
| Gigagrams per cubic meter (Gg/m³) | ≈ 1e-9 | Convert g/m³ to Gg/m³ |
| Hectograms per cubic meter (hg/m³) | ≈ 0.01 | Convert g/m³ to hg/m³ |
| Kilograms per cubic meter (kg/m³) | ≈ 0.001 | Convert g/m³ to kg/m³ |
| Megagrams per cubic meter (Mg/m³) | ≈ 0.000001 | Convert g/m³ to Mg/m³ |
| Micrograms per cubic meter (µg/m³) | ≈ 1,000,000 | Convert g/m³ to µg/m³ |
| Milligrams per cubic meter (mg/m³) | ≈ 1,000 | Convert g/m³ to mg/m³ |
| Nanograms per cubic meter (ng/m³) | ≈ 1,000,000,000 | Convert g/m³ to ng/m³ |
| Petagrams per cubic meter (Pg/m³) | ≈ 1e-15 | Convert g/m³ to Pg/m³ |
| Picograms per cubic meter (pg/m³) | ≈ 1e+12 | Convert g/m³ to pg/m³ |
| Quectograms per cubic meter (qg/m³) | ≈ 1e+30 | Convert g/m³ to qg/m³ |
| Quettagrams per cubic meter (Qg/m³) | ≈ 1e-30 | Convert g/m³ to Qg/m³ |
| Ronnagrams per cubic meter (Rg/m³) | ≈ 1e-27 | Convert g/m³ to Rg/m³ |
| Rontograms per cubic meter (rg/m³) | ≈ 1e+27 | Convert g/m³ to rg/m³ |
| Teragrams per cubic meter (Tg/m³) | ≈ 1e-12 | Convert g/m³ to Tg/m³ |
| Yoctograms per cubic meter (yg/m³) | ≈ 1e+24 | Convert g/m³ to yg/m³ |
| Yottagrams per cubic meter (Yg/m³) | ≈ 1e-24 | Convert g/m³ to Yg/m³ |
| Zeptograms per cubic meter (zg/m³) | ≈ 1e+21 | Convert g/m³ to zg/m³ |
| Zettagrams per cubic meter (Zg/m³) | ≈ 1e-21 | Convert g/m³ to Zg/m³ |
Keep the quantity consistent
Choose units that represent the same quantity and preserve the measurement conditions. A scale conversion changes the number and unit together; it does not change the physical amount or improve the accuracy of your measurement.
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