CivilKit Footings
Enter loads and allowable bearing; CivilKit Footings sizes the pad, picks the reinforcement, and checks bearing, punching shear, one-way shear and flexure to AS 3600 - then draws it and writes the calc sheet for you.
Runs in your browser. No install, no sign-up.
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Auto-sizing design engine
Bearing, punching shear, one-way shear and flexure to AS 3600:2018, with AS/NZS 1170.0 load combinations. The app grows the pad and depth until every check passes.
Plan, section & 3D
Live plan, section and isometric views with dimensions, reinforcement and a cover callout - updated as you change the inputs.
Calc-sheet PDF reports
A show-your-work report: a scannable OK/utilisation summary plus each check as formula = substituted values = result, with the AS clause referenced.
Reinforcement schedule & DXF
Bar take-off (counts, lengths, mass) and a DXF of the plan and section in true millimetres - drops straight into a CAD sheet.
Projects & branded reports
Save designs into projects, carry client / job / revision details onto the report, and add your firm letterhead and logo.
Free to use in your browser. One-off purchase in the mobile app unlocks the full workflow - no subscription.
| Free Free Size any footing | Student $3.99 For coursework | Pro $24.99 For submission | |
|---|---|---|---|
| Pad footing solver - bearing, punching, shear, flexure | |||
| Plan, section & 3D drawings | |||
| Reinforcement detailing & bar schedule | – | ||
| Saved project library | – | ||
| Concrete grades & bar sizes | Common range | Common range | Full range + editable cover |
| DXF export of plan & section | – | – | |
| Multi-footing batch schedule | – | – | |
| PDF report | UNLICENSED watermark | Clean - Student Edition credit | Clean - no credit |
| Firm letterhead, logo & project details | – | – |
Prices are one-off in-app purchases (no subscription). Free tier runs in your browser today; paid tiers unlock in the mobile apps.
CivilKit Footings assists a qualified engineer; it does not replace one. Outputs must be checked against project requirements, applicable standards and site conditions before use in construction. Certification and sign-off remain with the registered engineer of record.