online calculations
About
Calculators
Structural Engineering
Loads (NBC 2010)
Snow Loads
Roof Snow Load
Snow Drift Load (Step) - (Fig G-5)
Snow Drift Load (Obstruction) - (Fig G-8)
Wind
Fig I-7
Fig I-8
Fig I-23
Seismic
building
component
Loads (NBC 2005)
Snow Loads
Roof Snow Load
Snow Drift Load (Step) - (Fig G-5)
Snow Drift Load (Obstruction) - (Fig G-8)
Wind
Fig I-7
Fig I-8
Fig I-23
Seismic
building
component
Structural Materials
Steel
Section
Column - Axial Resistance
Web Cripping / Web Stiffener
Timber
Section strength
Bolted Connection
Lag Screw Withdrawal
Concrete
Bending
Shear
Economics
Loan - (P,A,i%,N)
(P,F,i%,N)
(F,A,i%,N)
Equivalent interest rates
Mortgage - Canada
Mortgage - US
Math
Units Conversion
Shapes
Rectangle
Circle
Math
Units Conversion
Shapes
Rectangle
Circle
Shapes
Rectangle
Circle
Blog
Contact
Calculators
Compute b, h, area, perimeter, area moment of inertia (Ix, Iy).
jabacus computes the unknown values.
Rectangle
Compute radius, diameter, area, circumference, area moment of inertia (Ix, Iy).
jabacus computes the unknown values.
Circle
Check back soon. More online tools and calculators added all the time!
By using Jabacus or information derived from this Service, you have agreed to the Terms of Use.