Calculation by Sling Angle
    Total Weight (W) lbs Input Variable  
Weight on EQUAL loaded slings lbs
Sin(a1)=
Sin(b2)=
Cos(b1)=
Cos(b2)=
Sling angle a1= Deg. Sling Angle a2= Deg.
Vertical Force V1 lbs Vertical Force V2= lbs
Horizontal Force H1 lbs Horizontal Force H2= lbs
Tension Force Sling T1 lbs Tension Force Sling T2= lbs
Calculation by Sling & Vertical Length Known
Total Weight (W) lbs
Vertical Weight on EQUAL loaded slings lbs
Sling Length L1= inches Sling Length L2= Inches
Vertical Length v1= inches Vertical Length v2= Inches
Horizontal Length h1= inches Horizontal Length h2= Inches
sin(a1) =
sin(a2)
cos(a1)=
cos(a2)
angle a1 = Deg.
angle a2= Deg.
angle b1 = Deg.
angle b2= Deg.
Vertical Force V1= lbs Vertical Force V2= lbs
Horizontal Force H1= lbs Horizontal Force H2= lbs
Tension Force Sling T1= lbs Tension Force Sling T2= lbs
Calculation by Sling & Horizontal Length Known
Total Weight (W) lbs
Vertical Weight on EQUAL loaded slings lbs
Sling Length L1= inches Sling Length L2= Inches
Horizontal Length h1= inches Horizontal Length h2= Inches
Vertical Length v1= inches Vertical Length v2= Inches
sin(a1) =
sin(a2)
cos(a1)=
cos(a2)
angle a1 = Deg.
angle a2= Deg.
angle b1 = Deg.
angle b2= Deg.
Vertical Force V1= lbs Vertical Force V2= lbs
Horizontal Force H1= lbs Horizontal Force H2= lbs
Tension Force Sling T1= lbs Tension Force Sling T2= lbs