How Much Firewood Do I Need? (Cord, Face Cord, Bag Math)

Quick answer: Most Northeast households burn 1.5 to 3 cords of firewood across a full winter on average, which equals roughly 36 to 73 Mega Bags. A typical fireplace user burning 3 fires per week tends to go through about 1.5 cords. A wood stove on primary heat usually burns 3 to 5 cords per season. A casual fire pit user burns roughly 14 to 20 Mega Bags from April through October.

These are averages. Actual usage varies a lot depending on how often you burn, how long each fire runs, your fireplace or stove model, draft conditions, outdoor temperature, and personal habits. The numbers below are estimates to help you pick a starting bundle, not exact predictions. We recommend starting small if you are unsure and re-ordering as you learn your pace.

Understanding Firewood Measurements

A cord is the standard measurement for firewood. A full cord is a stack measuring 4 feet wide by 4 feet tall by 8 feet long, which equals 128 cubic feet of wood. It is a lot of firewood.

A face cord (or "rick") is typically one third of a full cord: 4 feet tall by 8 feet long by 16 inches deep. For a deeper dive on these terms, read our guide on cord vs face cord vs rick measurements.

At Firewood Flex, we sell by the bag and by the fraction of a cord:

  • 1 Mega Bag = 1.75 cu ft (~60 lbs)
  • 3 Mega Bags = 5.25 cu ft
  • 15 Mega Bag Bundle = 26.25 cu ft (~0.21 cord)
  • 30 Mega Bag Bundle = 52.5 cu ft (~0.41 cord)
  • 1/4 Cord (palletized) = approximately 32 cu ft
  • 1/2 Cord (palletized) = approximately 64 cu ft

By Use Case: Rough Estimates to Start From

The use case ranges below are typical averages across Northeast households. Your real burn rate could be 30% to 50% higher or lower depending on log size, draft, room insulation, how warm you keep the fire, and how many evenings you skip. Treat these as a starting point, not a guarantee.

Fireplace, Occasional Use (1 to 2 Fires Per Week)

A typical fireplace burns 3 to 5 logs per fire on average. One Mega Bag gives you roughly 3 to 4 fires worth of wood under typical use. For a full winter season of occasional use (November through March, about 20 weeks), most households go through approximately 5 to 7 Mega Bags.

Recommended: 3 Mega Bags ($145.50) for the minimum season, or step up to the 15 Mega Bag Bundle ($449.90) if you want extra on hand.

Fireplace, Regular Use (3 to 5 Fires Per Week)

Burning most evenings through winter adds up. Typical users go through roughly 1 to 2 bags per week, which means 20 to 30 bags for a full season under average use.

Recommended: 30 Mega Bag Bundle ($749.80), which includes 2 free Boxes and saves $188.20 vs. buying individual bags.

Wood Stove, Primary or Supplemental Heat

A wood stove burning 8 or more hours daily consumes firewood much faster than an open fireplace. For supplemental heat (running the stove on cold evenings), a 30 Mega Bag Bundle or a 1/4 Cord pallet is a common starting point. For primary heat, a 1/2 Cord or more per season is typical across Northeast households, although actual usage can run higher in colder winters or larger homes.

Recommended: 1/4 Cord palletized ($399.00) for supplemental heat, or 1/2 Cord palletized ($749.00) for primary heat. Pallet deliveries include liftgate service within approximately 100 miles of our Levittown, PA distribution facility, covering CT, NJ, NY metro, eastern PA, and DE.

Fire Pit, Outdoor Entertaining

A backyard fire pit typically burns for 3 to 5 hours per session and uses about half a Mega Bag per evening on average. If you do fire pit nights once a week from April through October (about 28 weeks), most households go through roughly 14 bags. Heavy entertainers with weekend gatherings often double that.

Recommended: 15 Mega Bag Bundle ($449.90) for moderate use, or the 30 Mega Bag Bundle ($749.80) for weekly entertaining all season.

Pizza Oven or Grill

Pizza oven sessions use less wood than a fireplace, typically 4 to 6 pieces per session for preheating and cooking. On average, a Mega Bag can fuel 4 to 5 pizza nights, and a 1.33 cu ft Box ($39.60) provides smaller oven-friendly pieces for 3 to 4 sessions. Actual yield depends on oven size, ambient temperature, and how long you keep the dome hot. See our full pizza oven wood guide for hardwood selection.

Recommended: Start with 1 Box ($39.60) or 1 Mega Bag ($49.50), then move to a 15 Mega Bag Bundle ($449.90) if you cook regularly.

Camping Trip

One Mega Bag typically provides enough firewood for a 4 to 6 hour campfire under average use. Plan for one bag per night of camping as a starting estimate; a windy site or a larger ring will burn through wood faster. All Firewood Flex packaged wood is USDA APHIS phytosanitary certified, so it is legal to carry across state lines and into national and state parks.

Recommended: 1 Mega Bag ($49.50) per night. Weekend trip = 2 to 3 bags. Full week = 5 to 6 bags.

Quick Reference Table

The "annual need" column below shows typical Northeast averages, not exact quantities. Your real burn rate depends on your fireplace or stove, draft, room size, and how many evenings you skip. Use this table to pick a starting bundle, then adjust next season once you know your pace.

Use case Annual need (avg) Recommended product Price
Occasional fireplace (1 to 2 per week) 5 to 7 Mega Bags 3 Mega Bags or 15 Mega Bag Bundle $145.50 or $449.90
Regular fireplace (3 to 5 per week) 20 to 30 Mega Bags 30 Mega Bag Bundle $749.80
Wood stove (supplemental heat) 1/4 cord 1/4 Cord palletized $399.00
Wood stove (primary heat) 1/2 cord or more 1/2 Cord palletized $749.00
Fire pit (weekly, spring to fall) 14 Mega Bags 15 Mega Bag Bundle $449.90
Pizza oven (regular use) Start with 1 Box or 1 Bag, scale up if needed 1.33 cu ft Box or 1.75 cu ft Mega Bag $39.60 or $49.50
Camping (per night) 1 Mega Bag 1.75 cu ft Mega Bag $49.50

Still Not Sure?

Start small. Order a single Mega Bag ($49.50) and see how long it lasts with your typical usage. Then you will know exactly how much to order for the season. That is the benefit of our tiered pricing: you can try a single bag with no commitment, then stock up when you are ready.

Start with a Mega Bag, $49.50, Free Delivery to 11 NE States →

State by State Heating Season Cord Math (Averages)

National averages do not match what real homeowners burn. Heating season length, average winter temperature, and home insulation drive cord usage more than anything else. The figures below are typical ranges across the Northeast, drawn from published heating-degree-day data and state extension reports. They are not predictions for any single home; cold winters, drafty houses, and stove efficiency can shift these numbers significantly.

Vermont and New Hampshire: Heating season runs roughly October 1 through April 30, about 210 days. Average winter low around 11 Fahrenheit. A 2,000 square foot home using wood as the primary heat source typically burns 4 to 5 full cords per season, which is roughly 100 to 125 Mega Bags equivalent. Mileage varies by stove model and how warm you keep the house.

Massachusetts and Maine coastal: Heating season runs October 15 through April 15, about 180 days on average. Primary heat households commonly burn 3.5 to 4.5 cords. Supplemental heat (wood stove plus furnace) typically uses 1.5 to 2 cords.

Connecticut, Rhode Island, New York metro: About a 165 day heating season, average winter low around 22 Fahrenheit. Primary heat households commonly use 3 to 4 cords. Supplemental users typically buy 1 to 1.5 cords, which equals roughly 25 to 38 Mega Bags. Nationwide firewood delivery handles seasonal pre-buys for these regions.

Pennsylvania, New Jersey, Delaware: About a 150 day heating season. Primary heat households commonly burn 2.5 to 3.5 cords, supplemental 1 to 1.5 cords. Local delivery options like firewood delivery in Levittown PA work well for Bucks County and surrounding suburbs.

Maryland, DC, Virginia northern: About a 130 day heating season, average winter low around 28 Fahrenheit. Most households use wood as ambiance or supplemental. Typical use is 0.5 to 1.5 cords, equivalent to roughly 12 to 38 Mega Bags. A 15 Mega Bag Bundle handles most casual users for an entire winter.

Practical math: One full cord equals roughly 25 Mega Bags by usable burn time (1.75 cubic feet each, 4 by 4 by 8 feet stacked equals 128 cubic feet by raw volume). One face cord equals roughly 8 Mega Bags by burn time. If you burn 3 fires per week at 4 hours each on average, you would need approximately 36 Mega Bags or 1.5 cords for a 165 day Northeast winter. These are averages; expect plus-or-minus 30% variance based on log size, draft, and stove efficiency. For BTU values by species, see our firewood BTU chart.

Want firewood delivered without driving to a yard? Use same day firewood delivery for a single bag or set up bulk pricing through wholesale firewood. Need USDA certified for camping plus heating? Order USDA certified firewood in the same Mega Bag.

FAQ

How many Mega Bags equal a full cord of firewood?
A full cord measures 4 feet by 4 feet by 8 feet, totaling 128 cubic feet of stacked wood. Each Mega Bag holds 1.75 cubic feet. That puts a full cord at roughly 73 Mega Bags by raw volume, but real stacking density for our pieces produces about 25 Mega Bags equivalent of usable burn time. We recommend going by burn time, not raw volume, because Mega Bags contain less air gap than a hand stacked cord.

How much firewood does a fireplace use per evening?
A typical open fireplace burns 4 to 6 pieces of kiln-dried hardwood per 3 hour evening. That is roughly one third of a Mega Bag. A wood stove with a closed door and damper control uses 6 to 8 pieces over the same 3 hours but generates much more usable heat. Over a 165 day Northeast winter with 3 fires per week, you will use about 1.5 cords.

Is it cheaper to buy firewood in bulk?
Yes. The 15 Mega Bag Bundle saves on a per-bag basis compared to ordering bags individually. The 30 Mega Bag Bundle saves $188.20 versus buying individual bags and includes 2 free Boxes. Half cord and full cord pallet pricing offers the lowest per cubic foot cost but requires storage space and dry covered stacking. For most households burning 1 to 2 bags per week, the 30 Mega Bag Bundle is the best balance.

When should I order firewood for winter?
Order by mid September if you want delivery in October without rush. Demand peaks the first cold week of November when fireplaces light up for the season, and same day delivery slots fill quickly. Smart buyers in our delivery footprint pre-buy two thirds of their winter supply in September and refill in January if needed.

How long does a Mega Bag last?
On average, one Mega Bag (1.75 cu ft, ~60 lbs of kiln-dried hardwood) lasts roughly 3 to 4 fireplace evenings, 2 to 3 fire pit sessions, 4 to 5 pizza oven nights, or one full night of camping. These are typical estimates only. Actual burn time depends on log size, draft, fireplace or stove efficiency, and how hot you run the fire. Cold-weather indoor burning and windy outdoor sites both shorten the per-bag duration.

Will Mega Bags fit in a standard garage?
Yes. A Mega Bag stands 26 inches tall, 22 inches wide, and 22 inches deep when full. Ten bags fit in a 5 foot by 5 foot floor space stacked two high. Twenty bags fit in a 10 foot by 5 foot space stacked two high. Stack them on a pallet or 2x4 sleepers to keep moisture from migrating up from concrete.

Is kiln-dried firewood worth the extra cost?
For most households, yes. Kiln-dried hardwood (under 15% moisture) generates roughly 30% more usable heat per log than seasoned hardwood (20% to 30% moisture), lights with one match, and produces almost no creosote in your chimney. See our full kiln-dried vs seasoned firewood comparison.

Sources and references

About the Firewood Flex Team

Written by the Firewood Flex operations team. We kiln-dry to USDA APHIS standard, log moisture content per batch, and ship from our Levittown, PA distribution facility with USDA APHIS phytosanitary-certified hardwood to 11 Northeast states. Founded 2025. USPTO Serial 99591611.

Keep reading