Free sawmill tool
Log Volume Calculator
Compare Huber, Smalian and Newton methods, or use your country's national scaling rule where available — with the applied rule and edition always shown.
Log & country
Batch
| Mid diameter (cm) | Length (m) | Qty | Volume (m³) |
|---|
Result
Your applicable volume
—m³
Logs
—
Avg. mid Ø
—
Mean length
—
both carry a way back
✓Measure a log, then add it to the batch.
Other calculation methods — for comparison only
Mid-diameter (1 measurement)
—
m³
Butt + top average (2 measurements)
—
m³
Three-point / parabolic (3 measurements)
—
m³
After the calculation
This log becomes a delivery you can actually work with.
A calculator answers one question once. Inventory keeps the answer — the same logs, the same rule, the same numbers everyone in the mill sees tomorrow.
1
Log intake from your phoneDiameter and length carry over automatically — pick a species and save. Free forever, no card.
2
Every pack trackedA QR label on a standard printer; scanned with the phone camera as it moves green → kiln → dry.
3
One stock viewSpecies, size, grade, drying status — one set of numbers instead of five spreadsheets.
4
EUDR chain-of-custodySupplier DDS stored, linked to the lot and carried through intake, cutting and dispatch.
Log this delivery in the app →
See how Inventory works
€99 / month · free forever with 5 packs · EU-hosted, Frankfurt
Continue measuring
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