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Compost Calculator
Estimate how much compost you need by volume, bags, weight, and cost for garden beds, raised beds, and borders. Supports rectangular and circular beds, imperial or metric.
Lawn Seed Calculator
Estimate grass seed weight, bag count, coverage, and cost for new lawns or overseeding by grass type. Imperial or metric.
Mulch Calculator
Estimate mulch volume, cubic yards, bags, weight, waste, and cost for garden beds, borders, and tree rings. Imperial or metric.
Shed Base Calculator
Estimate materials for a shed base — concrete slab, gravel, paving slabs, or timber frame. Get concrete bags, sub-base, gravel, bedding sand, slab counts, joists and timber lengths. Imperial or metric.
Topsoil Calculator
Estimate topsoil volume, bags, weight, and cost for garden beds, raised beds, and lawn fill. Supports rectangular and circular beds, imperial or metric.