Firewood Stack Volume
Width × height × depth gives the stacked volume. One cord, the traditional trading unit, is about 3.62 m³. Stacked volume includes air gaps, so solid wood is around 70% of it.
Your numbers
Firewood volume
1.44m³
Cords
0.397
Weight (kg)
554kg
Formula
Firewood volume = Length × Width × Depth
Freshly cut wood is half water by weight. It needs six months to a year of seasoning to drop below 20% moisture before it burns well.
What to enter
| Input | Default | Accepted range |
|---|---|---|
| Length (m)The measurement across, side to side. | 2.4 | 0 and up |
| Width (m)The measurement front to back. | 1.2 | 0 and up |
| Depth (m)How deep it goes. | 0.5 | 0 and up |
Step by step
Quick reference table
Results when only Length (m) changes and everything else stays put.
| Length (m) | Firewood volume (m³) | Cords | Weight (kg) (kg) |
|---|---|---|---|
| 1.2 | 0.72 | 0.199 | 277 |
| 1.8 | 1.08 | 0.298 | 416 |
| 2.4 | 1.44 | 0.397 | 554 |
| 3.6 | 2.16 | 0.596 | 832 |
| 4.8 | 2.88 | 0.795 | 1,109 |
What each result means
| Result | At default values |
|---|---|
| Firewood volume (m³)The stacked volume of firewood, air gaps included. | 1.44 |
| CordsThe firewood trading unit; one cord is about 3.62 m³. | 0.397 |
| Weight (kg) (kg)Mass in kilograms. | 554 |
Common mistakes
Freshly cut wood is half water by weight. It needs six months to a year of seasoning to drop below 20% moisture before it burns well.
Glossary
- Length
- The measurement across, side to side.
- Width
- The measurement front to back.
- Depth
- How deep it goes.
- Firewood volume
- The stacked volume of firewood, air gaps included.
- Cords
- The firewood trading unit; one cord is about 3.62 m³.
- Weight (kg)
- Mass in kilograms.
Frequently asked questions
Q. How is Firewood Stack Volume calculated?
Firewood volume = Length × Width × Depth — Width × height × depth gives the stacked volume. One cord, the traditional trading unit, is about 3.62 m³. Stacked volume includes air gaps, so solid wood is around 70% of it.
Q. Can you walk through an example?
With Length 2.4m, Width 1.2m, Depth 0.5m, the answer is Firewood volume 1.44m³.
Q. What do I need to enter?
Enter Length, Width, Depth. The result recalculates as you type, and an empty box counts as zero.
Q. How much does the answer move if I change a number?
Changing only Length (m) moves the answer to Length (m) 1.2 → Firewood volume (m³) 0.72 and Length (m) 4.8 → Firewood volume (m³) 2.88. The table below lays out five steps.
Q. How are the numbers rounded?
Money is shown to the nearest whole unit, percentages to one decimal place and everything else to two. What you see is rounded; the calculation itself carries the unrounded value forward.
Q. Anything to watch out for?
Freshly cut wood is half water by weight. It needs six months to a year of seasoning to drop below 20% moisture before it burns well.
Related calculators
Keep your length units consistent across inputs — mixing centimetres and metres throws results far off.