Timing belts

Which timing belt should I choose?

Calculate your timing belt length with our new calculator. Easily and quickly measure your desired timing belt tension. You can adjust the number of teeth on the timing belt pulleys or the center distance. Our calculator works for both polyurethane (PU) and rubber timing belts. If you have filled in all the fields correctly, you will find the result at the bottom of the page. Calculate your timing belt length by filling out the form below. 

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Unit of measurement

Reset

Tooth profile (division)

Number of teeth on the large pulley (A)

Number of teeth on the small pulley (B)

Timing belt width (inches)

Timing belt width (mm)

Desired wheelbase ()

speed ratio
Effective diameter - Large pulley (A))	{{ format(calculated.pitchDiameterA) }}
Effective diameter - Small pulley (B) ()	{{ format(calculated.pitchDiameterB) }}
Calculated effective timing belt length ()	{{ format(calculated.desiredBeltLength) }}
Next available timing belt length ()	{{ format(calculated.beltLength) }}
Next available number of teeth	{{ calculated.beltTeeth }}
Center distance using the next available belt length ()	{{ format(calculated.centerDistance) }}
Number of teeth in the procedure	{{ calculated.teethInMesh }}