Are you planning a landscaping or gardening project and need to figure out how much mulch to purchase? Trying to calculate the exact amount you’ll need can be tricky, especially when dealing with different measurements like cubic feet. Since one yard of mulch covers an area of approximately 324 sq. ft., it’s easy for anyone to estimate how many yards are necessary for their project; but figuring out exactly how many cubic feet per yard is where things might get complicated. You don’t have to worry though – in this blog post, we’ll cover everything from what a “cubic foot” means and why knowing how many cubic feet in a yard of mulch is important, to helpful tips and tricks that make calculating your needs easier.
Contents
- 1 What is a Cubic Foot?
- 2 How Does Cubic Foot Relate to Yardage Measurements?
- 3 What is Mulch and What does a Yard of Mulch Mean?
- 4 How Many Cubic Feet in a Yard of Mulch?
- 5 Calculating Number of Cubic Feet in a Yard of Mulch
- 6 Different Types of Mulch & Their Cubic Foot Volumes
- 7 Importance of Knowing How Many Cubic Feet in a Yard of Mulch
- 8 Tips and Tricks for Calculating Your Mulch Needs
- 9 Tips to Ensure You Buy Enough Mulch to Meet Your Needs
- 10 Conclusion: How Many Cubic Feet in a Yard of Mulch?
- 11 FAQ: Cubic feet in a yard of mulch
- 11.1 How many cubic feet in a yard of mulch of wood chips?
- 11.2 How many cubic feet in a yard of mulch of bark or composted materials?
- 11.3 How many cubic feet in a yard of mulch of planting mix?
- 11.4 Does cubic feet in a yard of mulch vary?
- 11.5 How many cubic feet in a yard of mulch of straw?
- 11.6 Is cubic feet in a yard of mulch the same for all materials?
- 11.7 Is cubic feet in a yard of mulch the same for bulk and bagged mulch?
- 11.8 Is cubic feet in a yard of mulch the same for different stores?
- 11.9 Can I use an online calculator or spreadsheet to help calculate how many cubic feet in a yard of mulch I need?
- 11.10 Is cubic feet in a yard of mulch the same for all parts of the country?
- 11.11 Is cubic feet in a yard of mulch the same for all seasons?
What is a Cubic Foot?
A “cubic foot” is a unit of volume defined as the space occupied by a cube with sides that measure 1 foot (12 inches) in length. It’s important to familiarize yourself with this unit of measurement because it’s the only way to accurately calculate how much mulch you need.

How Does Cubic Foot Relate to Yardage Measurements?
When dealing with yardage measurements (like a “yard of mulch”), it’s easy to forget that the volume is what really matters. A yard is just a unit of length, whereas a cubic foot takes into account both length and width; this makes it much more precise when measuring larger quantities of material like mulch.
The good news is that it’s not difficult to calculate. For example, one cubic foot of mulch will cover an area of approximately 27 sq. ft., so a yard of mulch (which covers 324 sq. ft.) would equal 12 cubic feet of material.
What is Mulch and What does a Yard of Mulch Mean?
Mulch is a layer of material (like wood chips, stones, or grass clippings) that’s spread over the top of soil to prevent weeds and retain moisture in the ground.
A yard of mulch is simply a measure of volume, just like a cubic foot. Since one cubic foot covers an area of approximately 27 square feet, a yard’s worth (which equals twelve cubic feet) would cover an area of 324 square feet.
How Many Cubic Feet in a Yard of Mulch?
To summarize, there are twelve cubic feet in a yard of mulch. This means that if you’re looking to cover an area of 324 sq. ft., then you’ll need one yard of mulch, which is equal to twelve cubic feet of material.
Calculating Number of Cubic Feet in a Yard of Mulch
To calculate how many cubic feet are in one yard of mulch, divide the number of cubic feet per bag by three (since there are three cubic feet per bag). This will give you the total number of cubic feet in a yard. For example, if you buy three bags of mulch (which equals nine cubic feet), then one yard of mulch would equal nine divided by three, or three cubic feet.
Different Types of Mulch & Their Cubic Foot Volumes
The type of mulch you choose to use can also affect how many cubic feet in a yard of mulch. For example, wood chips generally have a greater volume than bark or composted material – meaning that they will take up more space.
On average, the following types of mulch typically have the following amounts of cubic feet per bag:
- Wood chips: 3 cubic feet
- Bark or composted materials: 2 cubic feet
- Planting mix: 1 cubic foot

Importance of Knowing How Many Cubic Feet in a Yard of Mulch
Knowing how many cubic feet are in a yard of mulch is important for two reasons. First, it makes it easier to accurately calculate how much mulch you need for your project. And second, knowing the amount of space that mulch will take up can help you determine how much storage space you’ll need for your materials.
Tips and Tricks for Calculating Your Mulch Needs
If you’re still having trouble figuring out your mulch needs, there are a few tips and tricks you can try. The most helpful is to use an online calculator or spreadsheet to help with the calculations. This will make the process easier and more accurate. Additionally, asking for assistance from a landscaping professional or home improvement store employee can also be helpful. They should be able to provide advice and guidance on the amount of mulch you will need for your project.
Tips to Ensure You Buy Enough Mulch to Meet Your Needs
It can be easy to underestimate how much mulch you need, so it’s important to double-check your calculations and make sure you buy enough material. If possible, order a few extra bags in case of an emergency or if you accidentally misjudge the amount of space one bag will cover.
Additionally, when purchasing mulch in bulk (like from a store or online retailer), make sure to read the bag labels carefully and compare prices before buying.

Conclusion: How Many Cubic Feet in a Yard of Mulch?
Now that you know how many cubic feet in a yard of mulch, you can easily figure out exactly how much product to purchase for your next landscaping project. And, with all the helpful tips and tricks shared throughout this post, calculating your needs should be easier than ever! Whether you’re looking for pine straw, hardwood chips, or something else, knowing exactly how many cubic feet in a yard of mulch you need will ensure that you get the right amount for your project. With this knowledge, you’ll be well on your way to completing any landscaping projects with confidence and ease.
FAQ: Cubic feet in a yard of mulch
How many cubic feet in a yard of mulch of wood chips?
A yard of mulch made up of wood chips will contain 12 cubic feet.
How many cubic feet in a yard of mulch of bark or composted materials?
A yard of mulch made up of bark or composted materials will contain 8 cubic feet.
How many cubic feet in a yard of mulch of planting mix?
A yard of mulch made up of planting mix will contain 4 cubic feet.
Does cubic feet in a yard of mulch vary?
The amount of cubic feet in a yard of mulch can vary depending on the type of mulch. For example, pine straw and bark usually contain more air spaces than other types, such as hardwood chips, which have less air space and thus are heavier.
How many cubic feet in a yard of mulch of straw?
A yard of mulch made up of straw will contain 8 cubic feet.
Is cubic feet in a yard of mulch the same for all materials?
No, the amount of cubic feet in a yard of mulch depends on the type of material used. For example, wood chips will contain 12 cubic feet while bark or composted materials will contain 8 cubic feet. It’s important to be aware of this when selecting and purchasing your mulch so that you are sure to purchase enough material for your project.
Is cubic feet in a yard of mulch the same for bulk and bagged mulch?
The amount of cubic feet in a yard of mulch is the same for both bagged and bulk mulch. However, it is important to note that while bagged mulch may appear to be more expensive per unit, buying in bulk can often help you save money overall due to the larger quantity discounts offered.
Is cubic feet in a yard of mulch the same for different stores?
Yes, the number of cubic feet in a yard of mulch should be the same regardless of which store you purchase it from. However, it is always a good idea to read bag labels carefully and compare prices between different stores to make sure you get the best deal possible. Additionally, asking for assistance from a landscaping professional or home improvement store employee can also be helpful. They should be able to provide advice and guidance on the amount of mulch you will need for your project.
Can I use an online calculator or spreadsheet to help calculate how many cubic feet in a yard of mulch I need?
Yes, there are a variety of online calculators and spreadsheets available that can help you accurately calculate how many cubic feet in a yard of mulch you will need. These are especially helpful for larger projects as they not only provide the exact measurements you need but also factor in other elements such as depth, area, and soil type. Additionally, these tools often allow you to input the price of mulch from different stores in order to find the best deal.
Is cubic feet in a yard of mulch the same for all parts of the country?
While the number of cubic feet in a yard of mulch remains consistent regardless of location, it is prudent to verify with local stores and landscaping professionals for any potential regional discrepancies. Moreover, diverse weather and soil conditions may necessitate varying types or sizes of mulch in certain areas. In such instances, seeking guidance from a local expert is advisable to determine the optimal choice for your project.
Is cubic feet in a yard of mulch the same for all seasons?
Yes, regardless of the season or weather conditions, the number of cubic feet in a yard of mulch should remain consistent. However, different types of mulch may be better suited for certain seasons and weather conditions than others. It is important to read bag labels carefully and compare prices between different types of mulch so that you select the best material for your project. Additionally, asking for assistance from a landscaping professional or home improvement store employee can also be helpful. They should be able to provide advice and guidance on the amount of mulch you will need for your project regardless of which season it is purchased in.

Bobby Kelly is a bartender at Molly Magees, an Irish pub in Mountain View. He’s been working there for two years and has developed a following among the regulars. Bobby is known for his friendly demeanor and great drink specials. He loves interacting with customers and making them feel welcome. When he’s not at work, Bobby enjoys spending time with his friends and family.