Fence, Railing and CCTV Calculators
Every calculator on the site, grouped by job. Each one shows the formula and the steps with your numbers, keeps its inputs in the link so you can share or repeat a result, and prints a dated record to take to the store or the job. Nothing you type is uploaded.
Fences
- Fence cost calculator — materials list and total cost with your local prices.
- Fence post spacing calculator — number of posts and equal spacing.
- Deck post spacing calculator — posts, equal spacing and beam lines for a deck.
- Fence picket calculator — pickets, gaps and rails.
- Fence panel calculator — panels, posts and the last panel’s cut size.
- Chain link fence calculator — the full chain link materials list.
- Fence post depth calculator — hole depth and post length.
- Fence post concrete calculator — concrete bags per post.
- Fence stain calculator — gallons or litres of stain.
- Linear feet fence calculator — the fence line of your yard in feet, yards and metres.
- Split rail fence calculator — sections, rails and line, end and corner posts.
- Barbed wire fence calculator — rolls of wire, line posts, braces and cost.
- Pool fence calculator — fence length around a pool, panels, posts and CPSC barrier checks.
- Gate brace calculator — diagonal brace length, angle and saw cuts for a gate.
- Electric fence energizer calculator — output joules for the length of an electric fence.
- Bollard spacing calculator — bollard count, clear gap and centre spacing for an opening.
Railings
- Baluster spacing calculator — balusters per section and the exact gap.
- Deck railing calculator — posts, balusters and rails for a deck.
- Stair railing calculator — handrail length, angle and stair balusters.
Security cameras
- CCTV storage calculator — hard drive size and days of recording.
- IP camera bandwidth calculator — network bandwidth and upload.
- Camera field of view calculator — angle of view, scene width and lens choice.
- Security camera installation cost estimator — total and per-camera cost from your own prices.