Table8welds vs WeldKit

Useful for the preliminary sizing of fillet welds, Table8welds is an engineering calculator app that computes the initial fillet weld size for typical welding patterns used in steel construction. After providing the input parameters (design method, weld strength, weld pattern, required load and weld dimensions), coefficients C and C1 are determined based on industry standard reference tables. The initial fillet weld size, Dmin, is then calculated and expressed as the minimum number of sixteenths of an inch required. The calculations performed by the Table8welds app are based on the Instantaneous Center of Rotation Method. For practicality, the weld dimension, L, is limited to a minimum value 1 inch and a maximum value of 100 inches. The required force, Pu or Pa, is limited to a range between 1 and +9,999 kips. The tables used by the app to determine the Coefficient, C, for Eccentrically Loaded Weld Groups are available for reference and manual verification by the user.

WeldKit is a practical welding calculator app built for fabricators, welders, and shop use. Get fast, no-nonsense welding math and reference tools in one place. Start with the free MIG calculator, then unlock 7 more calculators with a one-time purchase. No subscription. Whether you're in the shop, in the field, or setting up a machine for the first time, WeldKit helps you dial in settings faster and work with more confidence. Included calculators: • MIG Welding Calculator (Free) • TIG Welding Calculator • Stick Welding Calculator • Flux-Core Calculator • Plasma Cutting Calculator • Heat Input Calculator • Weld Cost Estimator • Preheat Temperature Calculator Built for real-world use: • Fast, simple interface • Imperial and metric support • No accounts or logins required • Designed for quick setup and jobsite use • Built for speed — no fluff Why WeldKit: • Multiple welding calculators in one clean app • Useful for fabricators, welders, and shop work • Quick starting points for common welding setups • Practical tools without clutter or wasted time Unlock WeldKit Pro to get all 8 calculators with a one-time purchase. Built by a fabricator, for fabricators.