m (meter)

cm (centimeter)

mm (millimeter)

um (micrometer)

nm (nanometer)

1

100

1,000

1,000,000

1,000,000,000

0.01

1

10

10,000

10,000,000

0.001

0.1

1

1,000

1,000,000

0.000001

0.0001

0.001

1

1,000