CivilMath Civil Engineering Calculator Directory

Calculation

Free
No Download/Install required
No registration

CivilMath provides a specialized suite of web-based calculators designed for structural, geotechnical, hydraulic, and transportation engineering analysis. The platform facilitates complex technical computations for beam deflection, truss forces, and section properties, alongside geotechnical modules for assessing soil bearing capacity and lateral earth pressure. It also includes utilities for fluid mechanics, such as pipe flow and open channel hydraulics, as well as surveying and general mathematical functions. These tools allow users to input specific geometric and material parameters to generate precise data based on established engineering formulas and regulatory standards.

Structural engineers and construction professionals employ these calculators to perform rapid design verification and feasibility studies for infrastructure projects. In manufacturing and industrial design, the tools assist in evaluating the load-bearing capacity of frameworks and material stress distributions. Geotechnical and hydraulic specialists utilize the platform to:

Assess foundation stability and slope safety factors in varying soil conditions.
Model fluid dynamics for the design of efficient drainage and distribution systems.
Optimize material selection by calculating precise structural requirements under specific loading scenarios.

Disciplines: Civil engineering, Structural engineering, Geotechnical engineering, Hydraulic engineering, Transportation engineering, Construction.

Free alternative to SkyCiv, RISA, Civil 3D.

CivilMath Civil Engineering Calculator Directory compared with SkyCiv, RISA and Civil 3D
CivilMath Civil Engineering Calculator Directory	SkyCiv	RISA	Civil 3D
Scope: A free directory of calculators covering concrete volume, beam analysis, rebar bar bending schedules, bearing capacity and surveying.	Scope: A platform with more than 100 design tools: structural 3D analysis, beam and section tools, steel, timber, concrete, connection, foundation, base plate, slab and retaining wall design, plus an API.	Scope: Structural analysis and design. RISA-3D is the hub of the RISA Building System, and RISAFloor and RISAFoundation work with it in one integrated model.	Scope: Civil infrastructure design and documentation: road and rail corridors, grading and digital terrain models, survey data, and storm water and sanitary pipe networks.
	Analysis capability: Includes free calculators for beam, truss, frame, foundation, retaining wall and base plate, and paid tiers with full analysis and design.	Analysis capability: RISA-3D offers static analysis, eigenvalue and response spectrum analysis, time history analysis and P-Delta effects.
Design codes: The directory page names no design codes, so the formulas behind each calculator should be checked before results are used in design.	Design codes: Primary code focus covers AISC, ASCE, ACI and NDS (USA), AS (Australia), CSA and NBCC (Canada), BS (UK) and EN (Europe). Materials include steel, cold-formed steel, timber, concrete, composites and aluminium.	Design codes: Recent updates support ASCE 7-22 and AISC 360-22 (16th Edition). Materials include concrete, hot-rolled and cold-formed steel, masonry, wood and aluminum.
	Deployment: Cloud based, started from any device with no installs or licence servers to manage.		Deployment: Delivered with a central data environment supported by cloud tools. Forma Data Management Essentials is included with standalone subscriptions.
Licence and cost model: Free to use.	Licence and cost model: Basic, Professional and Business plans, with modules that can be bought separately and a free sign-up option.	Licence and cost model: Annual licence with a 10 day free trial of the complete RISA Suite. A cloud licensing option exists but its terms were not stated on the pages consulted.	Licence and cost model: Subscription (annual, monthly or 3 year), a 30 day trial, and free one year educational access for eligible students and educators.