Mulch Calculator › Cost by city › Knoxville, TN
Mulch Cost in Knoxville, TN
Mulch for a 20×20 ft (400 sq ft) mulch bed in Knoxville, TN costs about $132 ($112–$152). Local 2026 price is around $36 per cuyd. Free calculator inside.
Estimated cost — a 20×20 ft (400 sq ft) mulch bed
$132
Typical range $112 – $152 · about $36 per cuyd in Knoxville
Local unit price
$36
You need
3.7 cu yd
State factor
TN ×0.94
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Estimate your own Knoxville project
Prices in Knoxville, TN run about -6% versus the national average. Enter your dimensions — the calculator starts from the local $36 per cuyd rate; change it to your supplier's quote for an exact figure.
You need
3.7 cu yd
Estimated material cost $132
Area
400 sq ft
Volume
100.0 cu ft
2-cu-ft bags
50
Mulch cost in nearby cities
Regional estimate = national average adjusted by a TN cost factor. Not a quote. Actual prices vary by site conditions, access, and supplier.