Free online tools for calculations, documents, web, design, business, research and everyday tasksNo registration required
FREE ONLINE TOOL CATEGORY

Civil Engineering Tools

Explore 17 free Civil engineering tools for structures, concrete, surveying, hydraulics and site calculations. The collection is organized for students, technicians and civil engineers and focuses on supporting preliminary civil-engineering calculations.

What you can do with Civil Engineering tools

Students, technicians and civil engineers can use these tools from their dedicated pages. Each tool includes its purpose, instructions, result guidance and links to closely related utilities.

Choose a tool by name or filter the category. For calculations, verify units and assumptions before relying on the result. For text, document, web and diagnostic tools, review generated output before using it in production, publication or formal decisions.

17 free toolsDedicated pagesMobile friendlyNo registration required
Browse by level
Levels are discovery guides, not formal academic classifications.

Calculators & Analysis

17 tools
Civil EngineeringIntermediate

Beam Bending Stress

Calculate beam bending stress using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Simply Supported Beam Center Deflection

Calculate simply supported beam center deflection from the values you enter.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Brickwork Mortar Estimate

Calculate brickwork mortar estimate using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Column Axial Stress

Calculate column axial stress from the values you enter.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Concrete Water Quantity

Calculate concrete water quantity using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringBasic

Earthwork Volume

Calculate earthwork volume using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Euler Buckling Load

Calculate euler buckling load from the values you enter.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Hydrostatic Pressure

Calculate hydrostatic pressure using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Manning Open-channel Velocity

Calculate manning open-channel velocity using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringBasic

Rational Method Runoff

Calculate rational method runoff using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringBasic

Rebar Cross-sectional Area

Calculate rebar cross-sectional area using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Rectangular Section Modulus

Calculate rectangular section modulus from the values you enter.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Road Gradient 1 in N

Calculate road gradient 1 in n using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Simply Supported Beam Reaction

Calculate simply supported beam reaction using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringBasic

Slab Concrete Volume

Calculate slab concrete volume from the values you enter.

New · usage tracking activeOpen tool →
Civil EngineeringBasic

Slope Percentage

Calculate slope percentage using the requested values and standard formulas.

New · usage tracking activeOpen tool →
Civil EngineeringIntermediate

Soil Bearing Pressure

Calculate soil bearing pressure using the requested values and standard formulas.

New · usage tracking activeOpen tool →