How to use this tool
- Enter your values or try the example.
- Run the tool and check the result.
- Save the result where a download is available.
Supported features & limits
Approximate conversions for split firewood. Defaults: 1 solid m³ = 1.4 stacked m³ = 2.1 loose m³. Actual factors depend on split size and stacking; enter supplier-specific values. These factors are not for wood chips. No weight, moisture or energy calculation.
What happens to my files?
Your browser reads the file locally. File contents are not sent to our server. Closing or resetting this page clears the working result. Downloaded copies remain on your device.
Maintained by Roman Zmazhenko. Updated 1 November 2026.