Irregular Area Calculator
Break an irregular space into rectangles and triangles, calculate each section, and add the results. You can also convert a known total area.
Calculadora de precisión
Calculadora de pies cuadrados de forma irregular
Calculadora de pies cuadrados de forma irregular: For an irregular space, break it into rectangles and triangles, calculate each section, and add the results.
Área Conocida
Dimensiones de la habitación
Varias Habitaciones
Habitación (Pies + Pulgadas)
ft
in
ft
in
Rectángulo (Pies + Pulgadas)
ft
in
ft
in
Dimensiones de paredes y ventanas
Dimensiones de la pared de la catedral
Square Dimensions
Rectangle Dimensions
Borde rectangular
Circle Dimensions
Circle Border (Annulus)
Annulus Dimensions
Triangle (3 Sides)
Triangle (Base & Height)
trapezoide
Polígono Regular
Área + Profundidad (Volumen)
Factor de desperdicio de materialesOPCIONAL
%
Estimar el costo del materialOPCIONAL
Calculation Results
Explore nuestras calculadoras de pies cuadrados
Elija una calculadora especializada para su proyecto exacto: habitaciones, formas, materiales, áreas exteriores y conversiones de unidades.
Calculadora de habitaciones → Calculadora de casa → Calculadora de dormitorio → Calculadora de baño → Calculadora de cocina → Multiple Rooms → Calculadora rectangular → Calculadora de Triángulos → Calculadora de círculos → Calculadora de trapezoide → Regular Polygon Calculator → Forma irregular → Odd Shape → Uneven Sides → Calculadora de pisos → Calculadora de azulejos → Calculadora de pintura → Calculadora de Concreto → Calculadora de aislamiento → Calculadora de césped → Calculadora de yardas → Calculadora de paisajismo → Calculadora de piscina → Calculadora de garaje → Calculadora de techo → Calculadora de pared → Feet & Inches → Calculadora de pulgadas → Height Width Length → Pies cuadrados a Acres → Cubic Yards Calculator →
Cómo funciona
1
Seleccionar forma
Choose the shape that matches your space.
2
Introducir dimensiones
Introduzca medidas en cualquier unidad. Agregue cantidad, factor de desperdicio y precio del material.
3
Obtener resultados
Vea el área en pies², pulgadas², yd², m², acres más una estimación de costos, todo a la vez.
Preguntas frecuentes
How do I find the square footage of an irregular shape?
Break the shape into rectangles, triangles, circles, or trapezoids you can measure. Calculate each section, then add the areas for the total square footage.
What methods work for measuring irregular areas?
Common options: split into regular shapes and add areas; overlay a grid and count full and partial squares; or use a planimeter or GPS tool outdoors. Splitting into shapes is the most practical for home projects.
How do I estimate area for a curved space?
Approximate curves with straight segments or use circle and semicircle math. A bay window might be a half-circle plus a rectangle. Curved garden borders can be a string of small trapezoids along the curve.
Can I break an irregular shape into regular shapes?
Yes, and that is usually the best approach. Draw lines to split the space into rectangles, triangles, and other simple shapes. Measure each, calculate with the matching formula here, and sum the results.
Tips for measuring irregularly shaped rooms?
Sketch the room first and label measurements. Measure from fixed points like corners. A laser meter saves time. Re-measure anything that looks off. Add 5 to 10% extra for materials.