What are you trying to build?
Describe your project in plain English. ProjectKit works out the quantities, the cost, the shopping list, and the plan.
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No account. No sign-up. Free to use.
Or pick a project
Ten planners, all built on the same engine. Every one gives you quantities, cost, and a shopping list.
Concrete
Patios, slabs, and pads — volume, bags, base, and cost.
Plan itFence
Posts, rails, pickets, gates, and post-hole concrete.
Plan itPaint
Gallons, coats, primer, and what to actually buy.
Plan itFlooring
Square footage, waste, boxes, and leftover material.
Plan itMulch
Cubic yards, bags, and bulk-versus-bagged cost.
Plan itGravel
Cubic yards, approximate tons, and delivery cost.
Plan itDrywall
Sheets, screws, compound, tape, and corner bead.
Plan itTile
Tiles, boxes, thinset, grout, and cost.
Plan itDeck
Decking, joists, railing, stairs, and budget.
Plan itSod
Square footage, rolls, pallets, and delivery cost.
Plan itHow it works
1. Describe your project
Type what you are building, or pick a planner and enter the dimensions.
2. Get real quantities
Deterministic calculations with waste, packaging sizes, and rounding to what you can actually buy.
3. Leave with a plan
A budget, a shopping list, a project sequence, and a pack you can print or share.
Not just a number
A calculator tells you the volume. ProjectKit tells you what to order, what it costs, what else you need, and what order to do it in — then hands you a document you can take to the store.
- Quantities with waste and real purchase rounding
- An editable budget using your own prices
- A tickable shopping list, including the bits people forget
- Scenario comparisons — ready-mix versus bags, bulk versus bagged
You need approximately
4.35 yd³
Recommended purchase: 4.5 yd³ including 10% waste
- Project area
- 320 sq ft
- Calculated volume
- 3.95 yd³
- Base gravel
- 4.5 yd³
- Estimated materials
- $990
Example output for a 20 × 16 ft patio at 4 in thick, using ProjectKit planning prices.