How Much Does a Cord of Wood Weigh by Species

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Written By Michael Culligan

With over 12 years of experience in Oregon's forestry industry, I have established myself as a skilled and knowledgeable lumber professional. As a passionate competitor in local timbersports events, I have consistently ranked among the top lumberjacks in my area. I take great pride in meticulously maintaining an extensive collection of restored vintage axes. I personally test every axe I review by using it to fell and chop up oak firewood on my land.

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A cord of wood weighs between 2000 and 5500 pounds, depending on the type of wood, its density, and the moisture content. A cord of green wood will weigh between 4000 and 5500 pounds, while seasoned wood weighs between 2000 and 3000 pounds.

Buying firewood is a bit more complicated than just going to the shop and picking out your favorite stack of wood. First, you have to know which type of firewood you want, and there are many types. Hardwoods alone include oak, honey locust, and many more. Plus, you need to know how much to get.

Most firewood is sold in cords, the standard unit of measurement for lumber. Cords measure 4 feet x 4 feet x 8 feet, the standard volume. However, the weight is not standardized because it depends on many factors.

Here is what you need to know about measuring firewood in cords.

What Is a Cord of Firewood?

If it’s your first time buying your own firewood, you might not know what a cord is. Professionals and long-term wood buyers know this term well. A cord is a standard unit of measurement for wood. It is the legal unit of measurement for buying and selling wood. 

The cord has a standardized volume, so buyers know how much they’re getting, and sellers know how much wood they are parting with during each sale. Having a standardized cord makes it easier to set unit prices.

One Full Cord of Firewood

How Much Volume Is a Cord?

A cord has a standardized volume and external dimensions, but not a standardized weight. A cord is a stack of wood four feet wide, four feet high, and eight feet long, or measuring 4 feet x 4 feet x 8 feet. If you don’t remember your geometry from high school (and who would blame you for forgetting), that means a cord has a standard volume of 128 cubic feet.

The volume of a cord is the standard measure when it comes to wood. However, the weight can vary depending on many factors (more on that later). While standardizing cords was supposed to prevent unscrupulous sellers from taking advantage of honest people just trying to buy firewood for the winter, some sellers still inflate the price by lying about the weight or other factors.

How Heavy Is a Cord of Firewood?

If you know the volume of a cord of firewood, figuring out the weight should be easy, right? That actually isn’t the case. There is no standard answer to how heavy a cord of firewood is because the weight differs according to a few factors.

Some of the main factors affecting the weight of a cord of firewood include:

The Wood Species

Some wood species are denser, meaning the same volume of wood will be heavier than another species. Hardwoods such as maple, oak, and walnut are usually heavier. 


Some species of wood contain over half their weight in moisture. Seasoning the wood will eliminate most of this moisture content, but some remains. If you buy greenwood, the same volume will be heavier because greenwood contains more moisture.

Stacking and space arrangement

While a cord has a standardized volume and stack dimensions, the measurement does not specify how the wood has to be stacked. Round logs have more space between them than split logs, so a cord of split logs will be heavier because more wood can fit. Loosely stacked wood cords with an uneven appearance will weigh less than tightly stacked, uniform cords.

Most wood cords weigh several thousand pounds. However, the exact weight is hard to determine without knowing more about your particular cord of wood, or at least the type of wood you are dealing with.

Firewood Cord Weight by Species

Type of WoodGreen WeightSeasoned Weight
Apple4850 lb/cord3900 lb/cord
Ash3950 lb/cord3500 lb/cord
Basswood4400 lb/cord2000 lb/cord
Birch4300 lb/cord3000 lb/cord
Boxelder3600 lb/cord2600 lb/cord
Horsechestnut4200 lb/cord2000 lb/cord
Catalpa4550 lb/cord2350 lb/cord
Cherry3700 lb/cord3000 lb/cord
Coffeetree3900 lb/cord3100 lb/cord
Cottonwood4650 lb/cord2300 lb/cord
Douglas-fir3300 lb/cord3000 lb/cord
Elm4450 lb/cord2900 lb/cord
Fir3600 lb/cord2100 lb/cord
Hackberry4000 lb/cord3050 lb/cord
Honey Locust4650 lb/cord3850 lb/cord
Juniper3550 lb/cord3150 lb/cord
Black Locust4600 lb/cord4000 lb/cord
Maple3900 lb/cord2750 lb/cord
Mulberry4700 lb/cord3700 lb/cord
Bur Oak4950 lb/cord3800 lb/cord
Red Oak4900 lb/cord3550 lb/cord
White Oak5550 lb/cord4200 lb/cord
Osage-orange5100 lb/cord4750 lb/cord
Pine3600 lb/cord2350 lb/cord
Red Cedar2950 lb/cord2650 lb/cord
Spruce2800 lb/cord2250 lb/cord
Sycamore5100 lb/cord2800 lb/cord
Black Walnut4600 lb/cord3200 lb/cord
Willow4300 lb/cord2540 lb/cord

How Heavy Is a Cord of Softwood Firewood? 

A cord of softwood firewood usually weighs about 2,000 – 3,000 pounds. Although this is much lighter than hardwood, that is still pretty heavy! The reason why softwood is so much lighter than hardwood is that softwood is less dense. That means that for the same volume, it weighs less.

There is still a wide range of weights for a cord of softwood because other factors affect the cord weight, such as moisture content and the exact firewood species. 

If you’re unsure about what is softwood, this term usually refers to the wood from evergreen trees such as pine, fir, and spruce.

How Heavy Is a Cord of Hardwood Firewood? 

Most wood counts as hardwood. Examples of hardwood include oak, sugar maple, apple, and walnut. 

A log of any given hardwood will be heavier than a log of the exact same size from a softwood such as fir. That’s because hardwood is denser due to its lower moisture content and weighs more when measured at the same volume.

A cord of hardwood firewood can weigh 3,000 – 5,500. The range is so large because many different hardwood species have different properties. Even wood species differ in weight by over a thousand pounds per cord.

How Much Firewood Do I Need?

Just as it’s hard to determine the weight of a cord without knowing any other information about that group of wood, it’s also hard to determine how much firewood you need. A few factors you need to consider include:

  1. The size of your house
  2. The length (and severity) of winter in your area
  3. The efficiency of your stove or furnace
  4. Whether you are burning firewood for heat or just for aesthetics

You can decide how much firewood you need based on cords. Some experts recommend three cords per winter for a 1,000 square foot home. If you prefer to think in weight, others recommend 50–100 pounds per winter day.

Final Thoughts

A cord is a standard way of measuring wood for sale by volume. One cord is 4x4x8 feet, or 128 cubic feet, in volume. Cords differ in weight according to many factors, including wood type, wood species, moisture content, wood preparation, and stacking method. How many cords you need for the winter will depend on as many factors, including the weight of the cord, the size of your home, and the efficiency of your heating system.