Belt Calculator

Belt Tension Calculator

Enter belt mass, span, and frequency to calculate belt tension in multiple units.

m - Belt mass per metre:kg/m
L - Belt span:metresinches
f - Belt Frequency:Hz
T - Calculated Belt Tension:Newtonslbskgf

Belt Frequency Calculator

Enter belt mass, span, and tension to calculate frequency and acceptable range.

m - Belt mass per metre:kg/m
L - Belt span:metresinches
T - Belt tension:Newtonslbskgf
f - Calculated Frequency:Hz
Acceptable Frequency Range:T-10% HzT+10% Hz

Belt Span Calculator

Calculate belt span from pulley centre distance and pulley diameters, with optional unit switching.

Span:metres
CD - Distance between the center of the pulleys:metres
D - Pulley 1 Diameter:metres
d - Pulley 2 Diameter:metres

Use the unit selector to swap between metres and inches while keeping the same calculator layout.