materials
Public
Asphalt Tonnage Calculator
Convert asphalt area and depth into estimated tonnes.
No login required
Open toolCivil tools library
Calculators and practical tools for civil teams in the field and office.
Use instant tools with no login for quick checks, then move into SiteSign for attendance records or SitePlan for delivery planning in your workspace.
Instant use
Asphalt Tonnage Calculator
Convert asphalt area and depth into estimated tonnes.
Instant use
Concrete Volume Calculator
Calculate concrete volume in cubic metres for slabs, pads, and pours.
Instant use
Gravel / Fill Calculator
Estimate gravel, road base, or fill quantities by volume and tonnes.
Instant use
Kerb Volume Calculator
Estimate kerb concrete volume from length and cross-section dimensions.
Tool categories
Quantity & Volume
Practical quantity takeoff and volume tools for day-to-day field checks.
Materials
Material tonnage and ordering helpers for concrete, asphalt, gravel, and fill.
quantity volume
Public
Concrete Volume Calculator
Calculate concrete volume in cubic metres for slabs, pads, and pours.
No login required
Open toolmaterials
Public
Gravel / Fill Calculator
Estimate gravel, road base, or fill quantities by volume and tonnes.
No login required
Open toolquantity volume
Public
Kerb Volume Calculator
Estimate kerb concrete volume from length and cross-section dimensions.
No login required
Open toolreinforcement
Public
Mesh Calculator
Estimate reinforcement mesh sheets or rolls from slab area.
No login required
Open toolearthworks
Public
Trench Excavation Calculator
Calculate trench excavation volume and spoil quantity in cubic metres.
No login required
Open toolgeometry setout
Public
Slope / Gradient Calculator
Calculate slope as percentage, ratio, and angle.
No login required
Open toolconversions
Public
Construction Unit Converter
Convert common length units used across civil construction sites.
No login required
Open toolRoadmap preview
Coming next
Planned calculators with strong commercial intent that are queued after the live toolset.
productivity
Labour Hour Calculator
Calculate total labour hours by crew and shift length.
materials
Topsoil Calculator
Estimate topsoil volume for landscaping and rehabilitation areas.
quantity volume
Footing Calculator
Calculate strip and pad footing concrete quantities.
geometry setout
Chainage & Offset Helper
Convert chainage and offsets for field setout checks.
earthworks
Cut / Fill Calculator
Estimate cut and fill volumes from area and level differences.
reinforcement
Rebar Weight Calculator
Calculate reinforcement bar weight from diameter and length.