Calculator The Area Model Calculator (also known as the Box Method Calculator) is a powerful educational visualization tool. It breaks down multiplication problems—specifically involving decimals—into a grid of easier ‘partial products’. This method is a core part of modern math curriculums (Common Core) because it helps students develop number sense by visually showing *why*…
Calculator Buying a property, especially in India, involves navigating a maze of technical terms like Carpet Area, Built-up Area, and Super Built-up Area. Before the Real Estate (Regulation and Development) Act, 2016 (RERA), there was no standard definition for the area of an apartment, leading to confusion and often unfair practices where buyers paid…
Calculator The Super Built-Up Area Calculator is an essential tool for navigating the often-confusing world of real estate metrics. In property dealings, especially for apartments and commercial spaces, you’ll encounter terms like Carpet Area, Built-Up Area, and Super Built-Up Area (SBA). This calculator bridges the gap between what you actually live in (Carpet) and…
Calculator The Reverse Area Formula Calculator is a unique problem-solving tool designed for ‘backwards’ math. Usually, you measure dimensions to find the area. But what if you know the Area you need (e.g., ‘I need a 500 sq ft room’) and one dimension, but need to find the other? Or if you have a…
Calculator The Fraction Area Calculator is a specialized tool for trade professionals and serious DIYers. Standard calculators fail when you try to multiply ’10 feet 6 1/2 inches’ by ‘5 feet 3 1/4 inches’. This calculator speaks the language of the tape measure, handling mixed units (Feet, Inches, Fractions) effortlessly to give you exact area…
Calculator What is an N-Gon? An N-Gon is the general term for a polygon with $n$ sides. Whether it’s a Triangle ($n=3$), a Heptagon ($n=7$), or a Chiliagon ($n=1000$), the math follows the same beautiful patterns. This Universal Polygon Calculator solves the geometry for any regular polygon, no matter how many sides it has….
Sail Area Calculator Sail Area Calculator Standard Rig Sizing (I, J, P, E) I (Foretriangle Height) ft J (Foretriangle Base) ft P (Mainsail Luff) ft E (Mainsail Foot) ft Add 15% Roach Displacement (Optional) lbs For SA/D Ratio. Mainsail Area — sq ft Foretriangle (100%) — sq ft (Basis for Jib) Total Sail Area (100%)…
Hip Roof Area Calculator Hip Roof Area Calculator Estimate Roofing Materials & Framing Lengths Roofing Materials Framing Estimate Building Dimensions (Flat Footprint) Length (ft) Width (ft) Roof Pitch Flat (0/12)2/12 (9.5°)3/12 (14.0°)4/12 (18.4°)5/12 (22.6°)6/12 (26.6°)7/12 (30.3°)8/12 (33.7°)9/12 (36.9°)10/12 (39.8°)12/12 (45.0°) Overhang (in) Rafter Spacing 12″ O.C.16″ O.C.24″ O.C. Waste Factor (%) Price per Bundle ($)…
Rhombus Area Calculator Rhombus Area Calculator Compute area from diagonals, side & angle, side & height, coordinates, or vectors. Calculation Mode Diagonals (d₁, d₂)Side & Angle (a, θ)Side & Height (a, h)Coordinates (Vertices)Vectors (u, v) Diagonal d₁ mcmmmftinyd Diagonal d₂ mcmmmftinyd Side Length (a) mcmmmftin Apply Angle (θ) degrad Side (a) mcmmmftin Height (h) mcmmmftin…
Prism Lateral Surface Area Calculator Lateral Area Calc Calculate the area of the vertical sides (Walls) only. Base Shape Rectangle (Room) Triangle Regular Polygon Prism Height (h) ftinmcm 🎨 Painter’s Mode ▼ Coverage per Gallon/Unit sq units/gal Lateral Surface Area (Walls) — sq ft Paint Needed (Est.) — gallons Work Shown In geometry and construction,…