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Grams per cubic centimeter to Kilograms per cubic meter (g/cm³ to kg/m³)

Convert grams per cubic centimeter to kilograms per cubic meter: 1 g/cm³ = 1000 kg/m³. Exact conversion factor, formula, 22-row table and worked examples, with JSON API and MCP access.

Formula

1 g/cm³ = 1000 kg/m³

kilograms per cubic meter = grams per cubic centimeter × 1000 — reverse: grams per cubic centimeter = kilograms per cubic meter × 0.001

The factor is derived from the SI definitions of both units (base unit: kg/m3) as listed in NIST SP 811; results on this page are shown to 6 significant figures, the API returns up to 12.

Worked examples

5 g/cm³ = 5000 kg/m³
12.5 g/cm³ = 12500 kg/m³
100 g/cm³ = 100000 kg/m³

Grams per cubic centimeter to kilograms per cubic meter conversion table

Grams per cubic centimeter (g/cm³)	Kilograms per cubic meter (kg/m³)
1	1000
2	2000
3	3000
4	4000
5	5000
6	6000
7	7000
8	8000
9	9000
10	10000
15	15000
20	20000
25	25000
30	30000
40	40000
50	50000
75	75000
100	100000
200	200000
250	250000
500	500000
1000	1000000

FAQ

How many kilograms per cubic meter are in one gram per cubic centimeter?

1 g/cm³ = 1000 kg/m³. The factor comes from the SI definitions of both units (NIST SP 811 / BIPM), so it is exact or correct to at least 10 significant figures.

What is the formula to convert grams per cubic centimeter to kilograms per cubic meter?

Multiply the value in grams per cubic centimeter by 1000: kilograms per cubic meter = grams per cubic centimeter × 1000. For example, 5 g/cm³ = 5000 kg/m³.

How do I convert kilograms per cubic meter back to grams per cubic centimeter?

Multiply by the inverse factor 0.001 (grams per cubic centimeter = kilograms per cubic meter × 0.001), or use the kilograms per cubic meter-to-grams per cubic centimeter page.

Related conversions

Machine access

API: GET https://tttkmbb.com/api/v1/convert?value=5&from_unit=g%2Fcm3&to_unit=kg%2Fm3
MCP: server https://tttkmbb.com/mcp, tool convert_units with {"value":5,"from_unit":"g/cm3","to_unit":"kg/m3"}
Markdown: https://tttkmbb.com/conversion/g-per-cm3-to-kg-per-m3.md · JSON: https://tttkmbb.com/conversion/g-per-cm3-to-kg-per-m3.json (add ?value= for a result) · Units: /api/v1/units?quantity=density
OpenAPI operationId: convert_units. Freshness: static. Authentication: none.