Mechanics Calculators

Always use the same units (inches or mm) in each calculation (unless indicated).
Enter your numbers into the light orange-colored cells. To recalculate, press the TAB
key, or click in another blue box, or click the Update button. Other formulas you’d
like to see? Engineering@fiberopticsystems.com

Note: Turn phone horizontal for best results.
Diameter of Multi-Leg Bundles Common Bundle Diameter Number of Equal Legs Diameter of Each Leg Leg Diameter Number of Equal Legs Common Bundle Diameter  
 
                 
Number of Fibers and Length of Fiber in a Bundle Bundle Diameter (Inch) Fiber Diameter (um) Number of fibers (85% packing) Length of Bundle (Inch) Length of fiber (feet) Length of Fiber (meters)    
 
Mechanics-img  
Number of Fibers for Best Packing Desired Bundle Diameter Fiber Diameter Number of Fibers Actual Bundle Diameter      
     
Mechanics-img1  
Convert Feet Feet Inches mm Meters  
 
Convert mm mm Inches Feet Microns  
 
Convert meters Meters Feet Inches mm