Factors come from the stored source family and are not derived from rounded display values.
Guides
Density, material values and reference tables
g/cm3 and kg/m3 separate lab values, material tables and simulations. The factor is simple, the meaning is not.
g/cm3 in kg/m3density converterdichte umrechnenmaterial density units
Unit console
用公式、语境和精度转换单位
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密度
Fast path
Density depends on temperature, material state and measurement conditions. Unit conversion does not replace material data.
Search and practice paths
Search and practice paths
公式表格Examples常见错误Everyday/engineeringExcel/CSV批量转换器Print view
UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.
Do not use as the sole basis for official, medical, safety-critical or contractual decisions.
Citation note: UnitCloud, conversion with formula, sources current as of May 2026. 密度. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.
Common questions
Why is 1 g/cm3 equal to 1000 kg/m3?
g/cm3 and kg/m3 separate lab values, material tables and simulations. The factor is simple, the meaning is not.
When do I need density instead of mass?
g/cm3 and kg/m3 separate lab values, material tables and simulations. The factor is simple, the meaning is not.
What is the factor for Gram per cubic centimetre to Kilogram per cubic metre?
1 g/cm³ = 1,000 kg/m³
Which formula does Gram per cubic centimetre to Kilogram per cubic metre use?
1 g/cm³ = 1000 kg/m³. Then the value is converted through the base unit kg/m³ into Kilogram per cubic metre.