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.
Kalkulator Ketepatan
Kalkulator Footage Persegi Bentuk Tidak Sekata
Kalkulator Footage Persegi Bentuk Tidak Sekata: For an irregular space, break it into rectangles and triangles, calculate each section, and add the results.
Kawasan Terkenal
Dimensi Bilik
Beberapa Bilik
Bilik (Kaki + Inci)
ft
in
ft
in
Segi Empat Tepat (Kaki + Inci)
ft
in
ft
in
Dimensi Dinding & Tingkap
Dimensi Dinding Katedral
Square Dimensions
Rectangle Dimensions
Sempadan Segi Empat
Circle Dimensions
Circle Border (Annulus)
Annulus Dimensions
Triangle (3 Sides)
Triangle (Base & Height)
Trapezoid
Poligon Sekata
Kawasan + Kedalaman (Isipadu)
Faktor Sisa BahanPILIHAN
%
Anggarkan Kos BahanPILIHAN
Calculation Results
Terokai Kalkulator Footage Persegi Kami
Pilih kalkulator khusus untuk projek tepat anda — bilik, bentuk, bahan, kawasan luar dan penukaran unit.
Kalkulator Bilik → Kalkulator Rumah → Kalkulator Bilik Tidur → Kalkulator Bilik Mandi → Kalkulator Dapur → Multiple Rooms → Kalkulator Segi Empat → Kalkulator Segi Tiga → Kalkulator Bulatan → Kalkulator Trapezoid → Regular Polygon Calculator → Bentuk Tidak Sekata → Odd Shape → Uneven Sides → Kalkulator Lantai → Kalkulator Jubin → Kalkulator Cat → Kalkulator Konkrit → Kalkulator Penebat → Kalkulator Rumput → Kalkulator Yard → Kalkulator Landskap → Kalkulator Kolam → Kalkulator Garaj → Kalkulator Bumbung → Kalkulator Dinding → Feet & Inches → Kalkulator Inci → Height Width Length → Kaki Persegi kepada Ekar → Cubic Yards Calculator →
Bagaimana Ia Berfungsi
1
Pilih Bentuk
Choose the shape that matches your space.
2
Masukkan Dimensi
Pengukuran input dalam mana-mana unit. Tambah kuantiti, faktor sisa, dan harga bahan.
3
Dapatkan Keputusan
Lihat kawasan dalam kaki², dalam², yd², m², ekar serta anggaran kos — semuanya sekali gus.
Soalan Lazim
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.