Home/Bags of Mulch Calculator
Bag Calculator

Bags of Mulch Calculator

Calculate how many bags of mulch (2 cu ft) you need based on bed dimensions and desired depth.

13.5bags per cubic yard
12sq ft per bag at 2"
0cost to use

Bags of Mulch Calculator

Enter bed dimensions and depth to calculate bags needed.

%

Bags of Mulch Formula

bags = total cubic feet ÷ bag size (2 cu ft)

Bags of Mulch Guide

Bags vs Bulk

A 2 cu ft bag of mulch covers about 12 sq ft at 2 inches deep. For areas over 200 sq ft, bulk mulch by the cubic yard is significantly cheaper.

  • Under 200 sq ft: bags work.
  • Over 200 sq ft: go bulk.
  • 13.5 bags = 1 cubic yard.

Coverage Tips

Apply 2-3 inches of mulch for weed suppression. Keep mulch 3 inches from tree trunks and plant stems. Refresh annually as mulch decomposes.

  • 2-3 inches for weed control.
  • Keep away from tree trunks.
  • Refresh annually.

FAQ

About 13.5 bags of 2 cu ft mulch make one cubic yard (27 ÷ 2 = 13.5).

A 2 cu ft bag covers about 12 sq ft at 2 inches deep, or 8 sq ft at 3 inches deep.

jon - Yard Measurement Specialist

Expertise covers cubic yard formulas, material planning, and ordering checks.

Material estimatesUnit conversions