Unit converter
All math happens in your browser.
Conversions
mm1,000
cm100
m1
km0.001
in39.370079
ft3.28084
yd1.093613
mi0.000621
What this tool does
Convert between common units across several families.
Note on data sizes
This tool uses binary multiples (1 KB = 1024 B). Switch to decimal (1000-based) prefixes when needed.