Outdoor Living
Concrete Calculator
Slab calculator for DIY pours. Enter length, width, and depth in feet or metres to get cubic yards for delivery or bag counts for a wheelbarrow job.
Unit system
Your estimate
- Slab area
- 100 sq ft
- Cubic yards
- 1.23 yd³
- 80 lb bags
- 56 bags
- Total volume
- 33.3 cu ft
Guides that use this calculator
Step-by-step how-tos with tips from real projects.
Outdoor Living13 min read
15 Backyard Patio Design Ideas for Every Budget
Size the patio for real use, choose materials that match your budget and climate, and get drainage right — the unglamorous details that keep a backyard patio usable for decades.
By Emily Walsh · Feb 5, 2026
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Backyard Fire Pit Safety: Rules, Setup & Best Practices
Check local codes, place the pit on non-combustible ground, and pick the right fuel — the safety basics every backyard fire pit owner should sort out before lighting up.
By David Park · Jan 15, 2026