What a Cord Really Is, and Why the Word Keeps Costing People Money
Almost every firewood mistake starts with the unit. People order by a word rather than by a volume, and then the truck shows up with either half of what they expected or a mountain they cannot stack. Before you can answer how much firewood you need for a winter, you have to be sure that you and the seller mean the same thing by the word cord.
Full cord vs face cord
A full cord is 128 cubic feet of tightly stacked wood. The classic description is a stack 4 feet high, 4 feet deep, and 8 feet long. That is the only definition that holds still. Everything else is a nickname.
A face cord, sometimes called a rick or a rack, is a stack 4 feet high and 8 feet long but only one piece deep. That means its volume depends entirely on how long the pieces are cut. If the splits are 16 inches, that stack is roughly a third of a full cord. If the splits are 24 inches, it is closer to half. Two sellers can both honestly advertise a face cord and hand you noticeably different amounts of wood.
The fix is simple and it works every time. Ask for the stacked dimensions, not the name of the unit. Height, length, and average split length. From there you can do the math yourself and compare two quotes on the same footing.
What 128 cubic feet looks like stacked
Numbers on a screen do not help you picture a driveway, so translate it. A full cord stacked chest high runs well over a dozen feet along a wall when you account for the depth needing two rows. That is a real section of fence line or garage wall, not a corner of the patio.
There is one more thing worth knowing before delivery day. Loose thrown wood takes up more space than the same wood stacked neatly. A dumped pile in the driveway always looks like more than you ordered, right up until you stack it and watch it shrink. That is not shorting, it is just air between the pieces. Judge the amount after it is stacked, not while it is still a heap.
Fires Per Cord, By How You Actually Burn
Here is where most guides go wrong. They assume you are heating a house with wood. A huge share of firewood buyers are not. They want evening fires in a backyard pit, or a fireplace lit a dozen times between Thanksgiving and February. Those use cases burn an order of magnitude less wood, and buying as if you were heating the house is how people end up with a rotting pile behind the shed in May.
Weekend fire pit user
A backyard fire burns roughly a cubic foot of wood per hour. That is about the size of one of those shrink wrapped bundles from the gas station. So a three hour evening fire with friends is a few cubic feet of wood, give or take depending on how hard you push it.
Run that against 128 cubic feet and the picture gets clear fast. A full cord covers a very large number of evening fires, far more than most weekend users will get through in a single season of decent weather. Unless you burn several nights a week from spring through fall, half a cord is usually the right first order for pit only burning. You can always buy more. You cannot un buy a cord.
The variables that move this are pit size and how you load it. A wide open pit stacked full burns through wood quickly because you are feeding a much bigger flame. A small pit with a single ring of splits and a little patience will stretch the same pile across several more nights.
Occasional indoor fireplace
An open masonry fireplace used for ambiance is a different animal. In a full day of burning, a fireplace can work through on the order of a twentieth of a cord. Evening only use, which is what most people actually do, stretches that considerably. A couple of hours after dinner is a few armloads, not a measurable fraction of your stack.
But open fireplaces are volume hogs when you really lean on them. A large open fireplace with no damper control and no glass doors, run full days back to back, can go through a cord in about a week. Most of that heat is going straight up the chimney, which is why the wood disappears so fast relative to how warm the room feels. If you have a big open hearth and you burn all day on winter weekends, your number is much closer to a heating household than an ambiance household.
Primary wood stove heat
Appliance type changes the answer more than house size does. That is the single most useful thing on this page.
A standard non catalytic wood stove run regularly tends to work through a cord every month or two. If you are using the stove as supplemental heat, lit on cold evenings and during cold snaps while the furnace handles the rest, that pattern often lands somewhere near one to two cords for the season.
Run as the primary heat source, three to six cords is the common range for a full heating season. A well sealed home around 1,500 square feet is often cited near four to five cords. On the other end, very high efficiency catalytic stoves can stretch a season on far less, sometimes close to a single cord.
Sit with that spread for a second. The same winter, the same climate, and the same house can need a cord a week or a cord a season depending entirely on what you are burning in. If you do not know what you have, find out before you order.
Sizing By House and Climate When the Stove Is Doing Real Work
If wood is genuinely your main heat, square footage becomes a useful starting point. Rough scaling for a reasonably tight home looks like around three cords at 1,000 square feet, four to five at 1,500, and five to seven at 2,000.
Climate then moves those numbers hard in both directions. Southern and mild coastal markets routinely land far lower, often one to two cords, because the heating season is short and there are weeks in the middle of it where nobody lights anything. Midwest and Northeast homes burn more and burn longer. The same square footage can differ by a cord or two purely on where it sits.
The biggest single adjustment is load share, meaning how much of the winter heating job the wood is actually doing. If the stove supplies about half the heat in a 1,500 square foot home and a furnace or heat pump covers the rest, the starting estimate drops to roughly two to two and a half cords. Be honest with yourself about this one. Most people who say wood is their primary heat are really running a split, and most people who say supplemental end up burning more than they planned once they get used to it.
Past that, the usual suspects push the number around. Insulation quality. Ceiling height, since you are heating volume and not floor area. Whether the floor plan is open enough to move warm air around or whether you are really just heating one room and letting the rest of the house stay cool. A tight 2,000 square foot ranch with good windows can burn less than a drafty 1,200 square foot farmhouse.
Treat any published range, including this one, as a starting point for your first winter. It is a bracket, not an answer.
Species Matters More Than Most First-Time Buyers Expect
You buy firewood by volume, but you burn it for heat, and those two things do not line up neatly across species. Dense hardwoods like oak carry substantially more heat per piece than softwoods like pine. Oak is often rated near 28 million BTU per cord against about 17 for pine. Same 128 cubic feet, very different winter.
That gap is why a cord of pine does not cover the same season as a cord of oak even though both filled the same rack. If a softwood quote looks cheap, work out what you are actually getting for the heat before you call it a deal.
None of which makes softwood useless. It lights fast, it burns bright, and it is genuinely good for shoulder season fires when you want twenty minutes of warmth and not an all night burn. It is fine in a fire pit, and it is useful for getting a cold stove up to temperature quickly before you load the hardwood. Plenty of experienced burners keep both and use each for what it does well.
Moisture content matters at least as much as species. Wet wood burns cool, wastes energy boiling off its own water, builds creosote in the flue, and makes you throw more pieces on to hold the same room temperature. A cord of unseasoned oak can genuinely underperform a cord of well dried softwood.
Two quick field checks before you accept a load. Knock two pieces together and listen. Seasoned wood sounds hollow and sharp, green wood sounds like a dull thud. Then look at the end grain for checking, the radial cracks that open as wood dries. Heavy for its size, no cracks, and a damp smell means it needs more time in the stack.
If your local supply is mostly softwood, plan on ordering more volume than the hardwood numbers above suggest, or mix in some hardwood specifically for overnight burns.
The Storage Problem Nobody Mentions Until the Truck Leaves
Nearly every firewood guide tells you to round up. Almost none of them mention what two cords actually look like sitting in your driveway. This is the real argument against buying big on your first order. A pile you cannot stack becomes a pile that rots from the bottom, hosts insects, and blocks a walkway from December to April.
Measuring your space before you order
Do this before you place the order, not after. Walk out and measure the wall, fence run, or rack space you intend to use. Then compare it against what a cord actually needs, which is that 4 by 4 by 8 footprint or an equivalent arrangement. Length of usable space divided by what one cord occupies gives you your real ceiling, regardless of what the calculator says you should burn.
If the math says you need two cords and your space holds one, do not force it. Buy in two deliveries across the season instead. Splitting the order costs a little more in handling and saves you an entire winter of stepping around a mountain. Working out the cubic feet and the stacking run in advance takes ten minutes and prevents the most expensive firewood mistake there is, which is buying wood you cannot store properly.
Keeping the stack dry and off the ground
Wood sitting directly on soil wicks moisture up from below and starts breaking down. Get it off the ground on pallets, scrap lumber, or metal rails. An inch or two of clearance is enough to make a real difference.
Leave the sides open to air. The most common mistake is wrapping the whole stack in a tarp, which traps moisture inside and keeps the wood wet instead of drying it. Cover the top only, overhanging a bit to shed rain and snow, and let the sides breathe.
Keep the stack away from the house foundation and siding where you reasonably can. That is partly about not inviting insects to the one wall of your house that is made of wood, and partly about air circulation, since a stack pressed flat against a wall only dries from one side.
Last, think about January. Snow piles up, paths get icy, and a stack at the back of the yard stops being convenient fast. Wood you cannot reach is wood you did not really buy. Put at least a working supply somewhere you can get to in boots at nine at night.
How to Build Your Own Number in One Season
Every range on this page is a stranger's average. The only number that actually fits your house, your stove, and your tolerance for a cool living room is the one you measure yourself, and it takes exactly one winter to get it.
Write three things down. What you started with, the date you lit the first fire of the year, and how much is left at the end of March. That is your personal burn rate, and next year you order against it instead of against a chart.
Make it easy to see. Mark your stack in quarters with a stripe of spray paint or a strip of tape on the rack. When you hit the halfway mark in mid January, you know immediately whether you are on pace or need to make a call. No measuring, no guessing, just a glance on the way to the door.
Buy conservatively that first year. Running short in February and placing a second order is cheaper and far less annoying than storing a surplus you misjudged. Supply is generally available mid season, even if the best seasoned stock moves early.
Leftover wood is not wasted. Stacked properly it only gets drier and better, and seasoned wood that sat an extra year is some of the best burning you will do. The real cost of a surplus is space. It occupies the run you wanted for this year's delivery, which pushes the new wood somewhere less convenient, and now you are stacking in two places. Once you have a season of real data, that stops happening.
When you have your number and you are ready to order, work out the stacking space first and then arrange firewood delivery for the volume you can actually store.
How We Started
We started Mulch Mound because we got tired of the hassle that came with buying landscaping materials. The options were either loading bags into your car at a garden center or calling around to local suppliers, trying to figure out pricing, minimums, and delivery schedules. Neither option felt convenient or transparent.
Three of us – Alec, Mo, and Tyler – decided there had to be a better way. Alec and Tyler got their start back in 2013 running a landscaping business during college, moving mulch and mowing lawns to pay tuition. That experience taught them how frustrating it was to source materials, and years later, that frustration turned into Mulch Mound.
We focus on making it simple to get mulch, stone, and soil delivered directly to your home. Order online, pick your delivery date, and we handle the rest. No loading bags. No calling multiple suppliers. No wondering if you bought enough or paid a fair price.
We work with quality local suppliers in the areas we serve and aim to be straightforward about what we offer and what it costs. Landscaping is hard work. Buying the materials for it shouldn't be.
Frequently asked questions
Is one cord enough if I only burn on weekends?
For fire pit use or an occasional indoor fireplace, usually yes, and often with a good amount left over into next season. Weekend burning adds up to a handful of hours a week, and at roughly a cubic foot an hour you are not going to clear 128 cubic feet.
The exception is an open fireplace run all day on weekends through a long winter. Full day burning in a large open hearth moves through wood much faster than evening use, and that pattern can genuinely clear a cord over a season.
How much wood does a fire pit burn per hour?
Roughly one cubic foot, which is about one standard store bundle. That holds for a typical fire with a few splits going at a reasonable pace.
Adjust it for your setup. A wide pit loaded full burns faster because you are feeding more surface area at once. A small pit with a single ring of splits, fed one piece at a time, burns slower and will stretch a bundle well past an hour.
How long does a cord last if the stove is only supplemental?
A standard stove used regularly on cold evenings and through cold snaps commonly works through a cord in a month or two. Over a full season that tends to add up to one to two cords.
Households that only light the stove when the furnace is struggling, maybe a dozen or two burns across the coldest stretch, can stretch a single cord across most of a winter. The deciding factor is how many days you light it, not how big the house is.
Does a face cord cost a third of a full cord?
It should roughly track the volume, since a face cord of 16 inch splits is about a third of a full cord. In practice it often does not, because cutting, loading, and driving cost the seller about the same either way, so smaller orders carry more of that overhead per cubic foot.
Compare price per cubic foot instead of per unit name. Get the stacked dimensions and the split length from each seller, convert both quotes to cubic feet, and the better deal becomes obvious.
Can I burn wood I just had cut this fall?
Not well. Freshly cut wood holds a great deal of water, and that water has to boil off before the wood gives you useful heat. You get a smoky, low heat fire and faster creosote buildup in the flue.
Green wood needs months of stacked, open air drying to come down to a burnable moisture level, and dense hardwoods like oak take the longest. If you are cutting your own, you are generally working a year ahead. If you are buying for this winter, buy wood that is already seasoned and check it with the knock and crack tests before you accept the load.