Bike Size Calculator
Find your perfect bike frame size
Enter Your Measurements
Measure from crotch to floor with shoes off
Recommended Bike Size
Frame Size
M (54 cm / 21")
Height Range for This Size
170-180 cm
Recommended Saddle Height
72 cm
From center of bottom bracket to top of saddleNote: This is a general recommendation. Always test ride before purchasing and consult with a bike shop for professional fitting.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.