Compară three methods from the same intrare
Switch between Smalian, Huber, and Newton without re-entering the same buștean măsurări.
Buștean Volum Calculator (Smalian, Huber, Newton)
Calculează buștean volum in the browser from lungime and butt/top diameters.
Switch between Smalian, Huber, and Newton, while keeping regional rules in separate add-on packs.
Compară all three methods in one view
Toggle between m³ and ft³
Keep inputs on the dispozitiv only
Formulas
Local processingA(d) = π × d² / 4
Smalian: V = L × (A_butt + A_top) / 2
Huber: V = L × A_mid
Newton: V = L × (A_butt + 4A_mid + A_top) / 6
Implicit midpoint estimează: d_mid = (d_butt + d_top) / 2
What this instrument does
Work across global unitate presets
Folosește metric, imperial, or mixed defaults, and still edit each unitate separately if needed.
Estimează midpoint diametru transparently
Huber and Newton can use an estimated midpoint when you do not enter one yourself.
Keep regional packs separate
Doyle, Scribner, and International 1/4 stay in the pack panel so the miez rezultat stays universal.
How to use
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1
Enter lungime, butt diametru, and top diametru.
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2
Choose Smalian, Huber, or Newton.
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3
Add a midpoint diametru or let the instrument estimează one for Huber and Newton.
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4
Review the comparison tabel and any regional pack notă.
Exemplu cases
Typical metric buștean
Intrare / RezultatIntrare: Lungime 4 m, butt diametru 28 cm, top diametru 18 cm, count 20, method Smalian
Rezultat: About 0.174 m³ per buștean, about 3.48 m³ total
Huber with midpoint
Intrare / RezultatIntrare: Lungime 4 m, butt diametru 28 cm, top diametru 18 cm, midpoint diametru 23 cm, method Huber
Rezultat: About 0.166 m³ per buștean, about 3.32 m³ total
Imperial verifică
Intrare / RezultatIntrare: Lungime 16 ft, butt diametru 11 in, top diametru 7 in, count 10, method Newton
Rezultat: About 7.18 ft³ per buștean, about 71.8 ft³ total
Glossary
Butt diametru
The diametru at the thicker end of the buștean.
Top diametru
The diametru at the thinner end of the buștean.
Midpoint diametru
A diametru near the middle of the buștean, used for Huber and Newton.
Smalian
A formula that uses the average of the butt and top areas.
Huber
A formula that uses the midpoint area.
Newton
A formula that blends butt, midpoint, and top areas.
Tablă feet
A regional unitate used by some add-on packs. It is not the same thing as cubic meters.
Întrebări frecvente
Can I calculează Huber or Newton without a midpoint diametru?
Da. The instrument estimates a midpoint diametru and keeps going. You can overwrite it in the advanced midpoint section.
What if I mixed up the butt and top diameters?
Folosește the swap button to correct them. The instrument still warns you if the values look reversed.
Are Doyle, Scribner, and International 1/4 included?
They are separated into add-on pack placeholders. The miez rezultat is always based on cubic volum.
Can I switch between metric and imperial unități?
Da. Metric, imperial, and mixed presets are available, and each unitate can also be edited separately.
Does the page send my măsurări to a server?
Nu. The calculations stay in the browser, and local salvează is optional.
Nutes
- The midpoint diametru is marked as estimated whenever the instrument has to infer it.
- Regional pack tablă-foot values are separate from the cubic-volum rezultat.
- Verifică the diametru bază carefully when you compară rezultate across regions.