How do I convert cm to feet?

Enter your value in the Units tab and select centimeters to feet. The result updates instantly.

What unit categories are supported?

Length, weight, temperature, volume, speed, area, energy and many more — from everyday conversions to specialized units.

Density Converter — kg/m³, g/cm³, lb/ft³

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Science & tech

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Unit converter

Convert between metric and imperial units — length, weight, temperature, volume, speed and more.

Metric ↔ Imperial

Density

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Result0.001

Density conversion made easy

Convert between kg/m³, g/cm³ and lb/ft³ for materials, lab work and engineering. Water is about 1 g/cm³ — a useful benchmark for quick sanity checks.

Answer questions like 'what is the density of water in kg/m³' or convert between metric and imperial density units for lab reports, material tables and engineering specs. Water's 1 g/cm³ benchmark makes sanity checks easy.

Common density conversions

From	Equals
1 kg/m³	= 0.001 g/cm³
1 g/cm³	= 1,000 kg/m³
1 lb/ft³	= 16.0185 kg/m³
1 g/cm³	= 62.428 lb/ft³

How to convert density

1Select the density units to convert between, e.g. kg/m³ and g/cm³.
2Type your value in the FROM field — the result appears instantly, no button needed.
3Use the swap button in the middle to reverse the conversion direction.
4Copy the result with one click and use it wherever you like.