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Mechanical

Belt Length Calculator

Calculate the required belt length for a two-pulley drive system using pulley diameters and center distance. Use it for conveyor design, HVAC drive belts, and any power transmission layout.

Fill in the required fields to see your result.
Mechanical

Belt Drive Length Calculator

Calculate the required belt length for open or crossed two-pulley drive systems given pulley diameters and center distance. Used by mechanical engineers and technicians when sizing V-belts or flat belts for machinery.

Fill in the required fields to see your result.

Key differences

Belt Length CalculatorBelt Drive Length Calculator
CategoryMechanicalMechanical
Inputs required34
ResultBelt Length (mm)Belt Length (mm)
What it doesCalculate the required belt length for a two-pulley drive system using pulley diameters and center distance. Use it for conveyor design, HVAC drive belts, and any power transmission layout.Calculate the required belt length for open or crossed two-pulley drive systems given pulley diameters and center distance. Used by mechanical engineers and technicians when sizing V-belts or flat belts for machinery.