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Unit converter

Density Converter

Convert between kg/m³, g/cm³, g/mL, lb/ft³, lb/gal, and oz/in³.

kg/m³ to g/mL

1 kg/m³ = 0.001 g/mL

1 × 10⁻³

0.001(1 × 10⁻³)

About these units

kg/m³

Kilograms per cubic meter is the SI unit of density. Water is about 1,000 kg/m³; air at sea level is about 1.2 kg/m³.

g/mL

Grams per milliliter is numerically equal to grams per cubic centimeter, since 1 mL = 1 cm³, and is common in chemistry.

Conversion formula

To convert kg/m³ to g/mL, multiply the value by 0.001 (1 × 10⁻³).

Quick reference

kg/m³g/mL
10.001 (1 × 10⁻³)
20.002 (2 × 10⁻³)
50.005 (5 × 10⁻³)
100.01
1000.1

Frequently asked questions

How many g/mL are in one kg/m³?
1 kg/m³ = 0.001 (1 × 10⁻³) g/mL.
How many kg/m³ are in one g/mL?
1 g/mL = 1,000 kg/m³.

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