Chain Link Calculator

Chainring Size (teeth)

Sprocket Size (teeth)


Gear Inches

Chainstay Length (mm)

Dropout Length (mm)


Chain Link (Min)

Chain Link (Max)

    • Unsure of frame geometry? Head on over to Geometry Geeks
    • Chain Link count does not account for slack in the chain
    • Dropout minimum distance does not account for tire clearances
    • Not all framesets are compatible with larger diameter chainrings. To test chainring clearances please check out our Chainring Clarence Gauge
    • The minimum chain link count is rounded-up to the nearest even link
    • The maximum chain link count is rounded-down to the nearest even link

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