Atom vs Millimeter vs Plank Length vs Proton vs Virus vs Bacteria size comparison

This comparison shows 6 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

Dimensions (height × width × depth)
Object	As entered	Centimetres	Inches
Atom	0.1 × 0.1 × 0.1 cm	0.1 × 0.1 × 0.1 cm	0.04 × 0.04 × 0.04 in
Millimeter	0.1 × 0.1 × 0.1 cm	0.1 × 0.1 × 0.1 cm	0.04 × 0.04 × 0.04 in
Plank Length	0.1 × 0.1 × 0.1 cm	0.1 × 0.1 × 0.1 cm	0.04 × 0.04 × 0.04 in
Proton	0.1 × 0.1 × 0.1 cm	0.1 × 0.1 × 0.1 cm	0.04 × 0.04 × 0.04 in
Virus	0.1 × 0.1 × 0.1 cm	0.1 × 0.1 × 0.1 cm	0.04 × 0.04 × 0.04 in
Bacteria	0.2 × 0.2 × 0.2 cm	0.2 × 0.2 × 0.2 cm	0.08 × 0.08 × 0.08 in

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