Calculadora de Cerca

Las entradas usan unidades estadounidenses (ft/in/lb y USD); se muestran equivalentes métricos cuando están disponibles.

Calcule postes, paneles, concreto y costo.

Fence Details

Postes necesarios
Paneles / Secciones
Bolsas de concreto (80lb)
Portones
Costo estimado

Cómo calcular Fence Materials

Posts: Posts = ceil(length ÷ spacing) + 1 + gate count. Corner posts and gate posts may need thicker (6×6) posts.

Panels: Panels = max(0, ceil(length ÷ spacing) − gate count). Each panel fits between two posts; a gate opening removes one panel section.

Concrete: 1-2 bags of 80lb concrete per post. Hole = 1/3 to 1/2 of post height deep, 3× post width wide.

Fence Cost Comparison

Type$/ft (installed)LifespanPrivacy
Chain-link$10-2015-20 yrsNone
Wood picket$15-2510-15 yrsPartial
Wood privacy$15-3010-15 yrsFull
Vinyl$20-4020-30 yrsFull

Consejo: Check local HOA rules and building codes para height limits and setback requirements. Call 811 before digging to locate utilities.

FAQ

How many posts para 100ft fence?
At 8ft spacing: 100 ÷ 8 + 1 = 14 posts (including end posts).
How deep para fence posts?
1/3 to 1/2 of above-ground height. 6ft fence = 2-3ft deep holes.
Concrete per post?
1-2 bags of 80lb concrete. 6ft fence 4×4 posts = ~1.5 bags each.
Average fence cost?
Wood $15-30/ft, vinyl $20-40/ft, chain-link $10-20/ft. 100ft = $1,500-4,000.

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