Calculadora de Corte y Relleno — ft, yd³ (Nivelación de Pendiente)
Cómo usar esta calculadora
Choose a method: Simple for uniform cut or fill across a known area, Two-Point for comparing existing grade vs desired grade across a length, or Grid for 4-corner elevation averaging. The calculator shows cut volume, fill volume, net earthwork, swell-adjusted hauling volume, y truck loads.
Factor de esponjamiento — soil expands 20–50% when excavated. Clay ~35%, loam ~25%, sand ~15%, rock ~50%. Adjust the slider to match your soil type.
Trucks — based on standard 10 yd³ dump truck capacity.
Cálculos Guardados
| Hora | Método | Area ft² | Cut yd³ | Fill yd³ | Net yd³ | Haul yd³ | Trucks |
|---|
How to Calculate Cut & Fill Volumes
This cut y fill calculator estimates earthwork volumes for site grading projects. Choose from three methods: Simple (uniform depth across a rectangular area), Two-Point (linear grade change from start to end), or Grid (4-corner elevation averaging). All volumes are en yardas cúbicas with soil esponjamiento factor adjustment for hauling estimates.
Fórmulas
Simple: Volume = Area × Depth ÷ 27. Two-Point: At each end, difference = existing − desired. Volume = Area × average difference ÷ 27. Where cut y fill occur, the calculator splits at the crossover point. Grid: Average existing elevation = (C1+C2+C3+C4)/4, same for desired. Difference × Area ÷ 27. Swell: Loose volume = Bank volume × (1 + esponjamiento %).
Swell Factors by Soil Type
Sand/gravel: 10–20% · Loam/topsoil: 20–30% · Clay: 30–40% · Shale: 35–45% · Rock: 40–60%. The esponjamiento factor accounts for volume increase when soil is excavated y loaded loose.
Preguntas Frecuentes
What is bank vs volumen suelto? Bank volume is soil in its natural compacted state. Loose volume is after excavation — it occupies more space due to air voids. How many trucks? Based on a standard 10 yd³ dump truck hauling loose material. Adjust for your truck capacity as needed.
