Engineering Calculator

Module ⇌ DP Converter & Cross-Reference

Instantly convert between Metric Module and Imperial Diametral Pitch — with closest KHK stock gear recommendations.

Input — Diametral Pitch (DP)

Enter DP Value

Gear Type (Optional)

Number of Teeth (Optional)

Result — Metric Module (m)

Enter a value to convert

Found your match? Get an instant quote on KHK metric gears — ships in 3 business days across the USA.

Closest KHK Metric Matches

Nearest KHK stock modules that match your imperial specification — sorted by deviation

Match	KHK Module	DP Equivalent	Deviation	Pitch Ø (mm)	Product Family

Side-by-side imperial vs. metric dimensions for your entered teeth count

Common DP ↔ Module Quick Reference