Estimate single-tree volume from DBH, height, and form factor in one pass.
Šumarski alati
DBH / volume
Kalkulator volumena stojećeg stabla
Procijenite volumen stojećeg stabla iz DBH-a, visine, faktora oblika i predložaka formula.
Prebacujte se između m³, ft³ i board feet te prilagodite regionalne razlike promjenom predloška formule.
DBH i visina daju jedan rezultat volumena stabla
Predlošci formula pokrivaju regionalne standarde
Ugrađeno je prebacivanje između m³ / ft³ / board feet
Spremite i podijelite vlastite formule
Swap formula presets to reflect regional, species, or company-specific standards.
Switch the result between m³, ft³, and board feet without changing the underlying calculation.
Save your own formulas in the browser and export or import them as JSON.
Primjeri
Input / OutputMetric form-factor template
DBH 35 cm, H 25 m, f=0.55, preset=metric_form_factor
V = 1.32 m³, G = 0.0962 m²
Imperial display
DBH 14 in, H 80 ft, f=0.45, unit=board feet
V = 461 board feet, 38.45 ft³
Pojmovnik
FormuleDBH
Diameter at breast height. The stem diameter measured at the local breast-height convention.
Form factor
A coefficient that describes how much a trunk differs from a perfect cylinder.
Basal area
The stem cross-sectional area derived from DBH.
board feet
An equivalent display unit for cubic volume in this tool. It is not a local log rule.
Formula preset
A reusable formula template that carries its unit basis, coefficients, and notes.
Formule
DBH / H / fG = π × (DBH / 2)^2V = G × H × fV = a × DBH^b × H^cV_bf = V_ft3 × 12
Važne napomene
Važne napomene
Board feet is an equivalent display unit in this tool. It is not the same thing as Doyle, Scribner, or International log rules.
DBH conventions vary by region and organization. Match the saved formula to the field standard you actually use.
Built-in formulas are reference templates. Replace them with your own measured standards whenever possible.
Saved formulas stay on this device unless you export them.