Total Flow Area (TFA) Calculator TFA Calculator Total Flow Area & Drilling Hydraulics. Nozzle Sizes (1/32″) + Add – Remove Flow Rate (GPM) Mud Weight (PPG) Bit Size (in) Total Flow Area (TFA) — square inches (in²) Jet Velocity — ft/sec HSI — HP/in² Pressure Drop — psi Impact Force — lbf The TFA –…
Window Area & Decor Calculator Window Area Calculator Construction Requirements & Decor Planning Construction & Vent Curtains & Blinds Window Shape RectangleArch (Round Top)Circle Width (cm) Height (cm) Frame (cm) Openable % Room Floor Area (Optional) Checks 8% Light / 5% Vent rules (IBC/BCA). Curtains Blinds Window Width (cm) Rod Overhang (cm) Fullness 1.5x (Std)2.0x…
Triangle Coord Calc Unified 2D & 3D Calculator 2D (X, Y) 3D (X, Y, Z) A X Y Z B X Y Z C X Y Z Tip: In 2D mode, the calculator simply sets Z=0 behind the scenes. Load 3D Demo Visual Vector Calculation (Cross Product) Triangle Area 50.00 Perimeter 34.14 Triangles are one…
Semi Circle Calc Semi-Circle Area, Perimeter & Centroid Solve By Radius (r)Diameter (d)Area (A)Arc Length (Curve)Total Perimeter Radius (r) units Tip: Drag the orange handle to resize. Arc Length Diameter (Base) Area — A = π·r² / 2 Arc Length — Curve = π·r Total Perimeter — Arc + 2r Centroid (Y from base) —…
Sector Area Calc Calculate Area, Arc Length & Perimeter Solve By Radius + Angle Radius + Arc Area + Radius Tip: Drag the orange dot on the chart to adjust the angle interactively. Sector Arc L Radius Sector Area — — Arc Length — Perimeter — Centroid Distance — From Center A circle is a…
Quadrilateral Area Calculator Quadrilateral Area Calculator Calculate area of general quadrilaterals using Coordinates, Diagonals, Side lengths with Split/Diagonal, or Bretschneider’s formula. Calculation Mode Coordinates (Shoelace)Diagonals + Included Angle4 Sides + Diagonal (Heron Split)Bretschneider (Sides + Angle Sum)Vectors (Adjacent Sides) Enter 4 vertices in order. Unit mcmmmftin Diagonal d1 mcmftin Diagonal d2 mcmftin Angle between Diagonals…
Reverse Area Calculator Reverse Area Calculator Find dimensions from known Area. Select Shape SquareCircleRectangleTriangleParallelogram Total Area sq units Known Dimension Resulting Dimension — Perimeter — — — Calculates missing dimensions assuming standard geometric formulas. In many real-life situations, you already know the area of a space, but you do not know the exact length, width,…
Rectangular Prism Surface Area Calculator Rectangular Prism Calc Calculate Surface Area & Volume with visual geometric nets. Dimensions Length (l) Width (w) Height (h) Unit Inches (in)Feet (ft)Centimeters (cm)Meters (m)Millimeters (mm) Subtract Obstacles (e.g., Missing Paint Points) Exclusions (Windows/Doors) + Add Exclusion 3D Solid Unfolded Net Front Back Right Left Top Bottom Total Surface Area…
Calculator: Polygon Area Shoelace Method Visualizer Points (Order Matters) # X Y + Add Point Load Triangle Load Square Step 1: The “Shoelace” Matrix Multiply diagonals. Blue (↘) add. Red (↙) sub. (First point repeats at end). Step 2: Sum Products Final Area Calculation Area = 0.5 × | 0 – 0 | 0 Geometric…
Lot Area Calculator Lot Area Calculator Measure Land, Irregular Lots & Check Zoning Coverage Regular Shape Irregular (Deed) Lot Shape Rectangle / SquareCircularTriangle Divide your lot into triangles (using diagonal measurements) and enter sides for each. + Add Another Triangle Input Unit Feet (ft)Meters (m)Yards (yd) TOTAL LOT AREA 0 0 Acres | 0 Hectares…