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Latest Tools

Freshly added to our collection

Flooring Calculator
Flooring Calculator Construction Tools

Calculate flooring materials needed for any room shape. Estimate pieces, boxes, costs, and skirting length.

Roof Pitch Calculator
Roof Pitch Calculator Construction Tools

Calculate roof pitch, angle, and slope multiplier from rise and run measurements, pitch ratio, or angle input.

Tile Calculator
Tile Calculator Construction Tools

Calculate the exact number of tiles needed for your floor or wall project, with grout spacing, waste percentage, and cost estimation.

Paint Calculator
Paint Calculator Construction Tools

Calculate how much paint you need for interior or exterior projects. Accounts for room dimensions, openings, paint type, coats, waste, and provides multi-room summaries.

Electron Configuration
Electron Configuration Chemistry Tools

Find the electron configuration, orbital diagram, and quantum numbers for any of the 118 elements.

Concrete Calculator
Concrete Calculator Construction Tools

Calculate concrete volume for slabs, footings, columns, walls, stairs, and more. Get bag estimates, cost projections, and export results as PDF.

Square Footage Calculator
Square Footage Calculator Construction Tools

Calculate area in square feet for any room or space. Supports 8 shapes, multi-zone areas, unit conversion, and cost estimation.

Roofing Calculator
Roofing Calculator Construction Tools

Estimate roofing materials and costs for your project. Calculate shingles, underlayment, ridge caps, and more based on roof dimensions, pitch, and type.

Chemical Equation Balancer
Chemical Equation Balancer Chemistry Tools

Balance chemical equations instantly with step-by-step solutions, element verification, and reaction type detection.

Dilution Calculator
Dilution Calculator Chemistry Tools

Calculate dilution volumes and concentrations using the C₁V₁ = C₂V₂ formula. Supports simple and serial dilutions.

Stoichiometry Calculator
Stoichiometry Calculator Chemistry Tools

Calculate amounts of reactants and products in chemical reactions with automatic equation balancing, limiting reagent detection, and unit conversions.

Molarity Calculator
Molarity Calculator Chemistry Tools

Calculate molarity, solute mass, or solution volume instantly. Includes dilution calculator and concentration unit converter.

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