Cord of Wood Cost Calculator

Cord of Wood Calculator

Estimated Cost USD
Volume cubic feet
Weight (est.) lbs
BTU Output million BTU

Volume cubic feet
Fraction of Cord of full cord
Cord Type classification

🪵
Full Cord
4 ft × 4 ft × 8 ft
128 cu ft
🪵
Half Cord
4 ft × 4 ft × 4 ft
64 cu ft
🪵
Quarter Cord
4 ft × 2 ft × 4 ft
32 cu ft
🪵
Face Cord / Rick
4 ft × 16 in × 8 ft
~42 cu ft

👁 5 views 📂 Firewood

📖 About This Calculator

What Is a Cord of Wood? A full cord of firewood measures 4 feet × 4 feet × 8 feet and contains 128 cubic feet of stacked wood. A half cord is 64 cubic feet (4×4×4 ft), and a quarter cord is 32 cubic feet. The average cost of a full cord ranges from $150 to $500 depending on wood type and region — hardwoods like oak typically cost $250–$500, while softwoods like pine run $150–$250.

Cord of Wood Size Chart — All Fractions Explained

The table below shows every common cord measurement, its exact dimensions, volume in cubic feet, and what it typically looks like when stacked. Use this as a quick reference before buying or selling firewood.

Cord Type Dimensions (L×W×H) Volume (cu ft) % of Full Cord Notes
Full Cord 4 ft × 8 ft × 4 ft 128 100% Standard unit
Half Cord 4 ft × 4 ft × 4 ft 64 50% Most popular for homeowners
Quarter Cord 4 ft × 2 ft × 4 ft 32 25% Good for occasional fires
Face Cord / Rick 8 ft × 4 ft × 16 in ~42 ~33% NOT a standard cord
Thrown Cord Loosely piled ~180 ~140% Unstacked — loose pile
Cord Foot 4 ft × 1 ft × 4 ft 16 12.5% Used in some regions

Important: A "face cord" or "rick" is NOT the same as a full cord. Its volume depends on the length of the individual logs. Always clarify what you're buying before paying.

How Much Does a Cord of Wood Cost?

Firewood prices vary widely by region, wood species, and whether it's green (freshly cut) or seasoned (dried). The table below shows typical price ranges across the United States.

Wood Type Full Cord Half Cord BTU/Cord Best For
Oak (seasoned) $300–$500 $150–$250 24.6M Primary heating, long burns
Hickory $350–$500 $175–$250 25.5M Highest heat output
Mixed Hardwood $200–$350 $100–$175 ~20M Good value, general use
Birch $200–$300 $100–$150 20.2M Easy to split, starts fast
Pine / Softwood $150–$250 $75–$125 14.3M Kindling, campfires

How Is a Cord of Wood Calculated?

A cord is a unit of volume. The official U.S. definition of a cord is 128 cubic feet of stacked wood, measured as a pile that is 4 feet wide, 4 feet high, and 8 feet long.

Full Cord Volume:
Volume = Length × Width × Height
Volume = 4 ft × 4 ft × 8 ft = 128 cubic feet

Half Cord:
128 ÷ 2 = 64 cubic feet (4 ft × 4 ft × 4 ft)

Quarter Cord:
128 ÷ 4 = 32 cubic feet (4 ft × 2 ft × 4 ft)

Price per Fraction:
Cost = Full Cord Price × (Your Volume ÷ 128)

Example Calculation

You want to buy a half cord of oak at a full-cord price of $350:

  1. Half cord = 128 ÷ 2 = 64 cubic feet
  2. Half cord fraction = 0.5
  3. Cost = $350 × 0.5 = $175
  4. Weight estimate: 4,200 lbs (full cord) × 0.5 = ~2,100 lbs
  5. BTU output: 24.6M × 0.5 = ~12.3 million BTU

How to Use This Cord of Wood Calculator

  1. Choose a tab: Cost Estimator, Cord Size, or Compare Fractions.
  2. Cost Estimator: Select your cord fraction (full, half, quarter, face cord), wood type, and how many cords. The price auto-fills based on typical market rates — or enter your own custom price.
  3. Cord Size: Enter the actual dimensions of the pile (length × width × height in feet) to find out how many cords you have and what fraction it represents.
  4. Compare Fractions: Enter a full cord price and instantly see what every fraction costs at that rate side by side.
  5. Use the Reset button to clear all inputs and start fresh.

Frequently Asked Questions

What is a cord of firewood exactly?

A cord is the official U.S. measurement of firewood volume, equal to 128 cubic feet when neatly stacked. The standard dimensions are 4 feet wide × 4 feet high × 8 feet long. The word "cord" comes from the old practice of measuring wood with a cord (string) tied around the pile.

What are the dimensions of a half cord of wood?

A half cord is exactly 64 cubic feet of stacked firewood. The most common dimensions are 4 ft × 4 ft × 4 ft, but it can also be stacked as 4 ft × 2 ft × 8 ft — the volume is the same. A half cord is the most popular purchase size for homeowners who heat with wood occasionally.

What are the dimensions of a 1/4 cord of wood?

A quarter cord contains 32 cubic feet of stacked wood. Typical dimensions are 4 ft × 2 ft × 4 ft. It weighs approximately 800–1,500 lbs depending on wood species and moisture content. A quarter cord is ideal for casual fireplace users who burn wood only a few times per season.

Is a face cord the same as a cord?

No — a face cord (also called a rick) is NOT a full cord. A face cord is one log-length deep (usually 16 inches), 4 feet high, and 8 feet long, totaling about 42 cubic feet — only about one-third of a full cord. Be careful when buying: always ask the seller to confirm the exact cubic footage or pile dimensions to avoid being short-changed.

How much does a cord of wood cost in 2025?

In 2025, the average cost of a full cord of seasoned hardwood in the US ranges from $200 to $500, depending on your region and wood species. Northeast states tend to be higher ($350–$500), while Southern and Midwest states are often lower ($200–$350). Softwoods like pine cost considerably less but produce less heat per cord.

How much does a cord of wood weigh?

The weight of a cord varies significantly by species and moisture content. A cord of seasoned oak weighs approximately 4,000–4,500 lbs. A cord of seasoned pine weighs about 2,200–2,800 lbs. Green (freshly cut) wood weighs 30–50% more than seasoned wood because of water content.

How long does a cord of wood last?

Burning frequency determines how long a cord lasts. A typical household burning 3–4 hours per evening during a 6-month heating season will use about 2–4 cords per winter. A single cord typically lasts 6–10 weeks for daily use in a wood stove, or an entire season for occasional fireplace use (1–2 fires per week).