Surface Area & Volume Calculator Surface Area & Volume Compute geometric properties for common 3D shapes. Box (Rect Prism) Cube Sphere Cylinder Cone Length (l) Width (w) Height (h) Side Length (s) Radius (r) Radius (r) Height (h) Radius (r) Height (h) Surface Area (SA) — units² Volume (V) — units³ The Surface Area and…
Surface Area to Volume Ratio Calculator SA/V Ratio Calculator Calculate Surface Area to Volume Ratio (SA:V). Cube Sphere Cylinder Dimensions Side Length (s) units Radius (r) units Radius (r) units Height (h) units Results Surface Area to Volume Ratio — SA : V Surface Area — Volume — Formula Used: A higher ratio means more…
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 In the high-stakes…
Designing or setting up an RC airplane requires more than just good looks; it requires precise aerodynamic calculations Advanced Wing Area & CG Calculator Wing Designer Area, MAC, & CG Calculator Imperial (in, oz) Metric (mm, g) Main Wing Panels + Add Tail & Fuselage Root Tip Span (Half) Sweep Tail Distance (Wing Root LE…
Effective Projected Area (EPA) Calculator EPA Calculator (Advanced) Calculate EPA for Structural Shapes & Signs Imperial (ft, lbs) Metric (m, N) Structure & Components + Add Component Wind Conditions Wind Speed (mph) Gust Factor (G) System Stack (Frontal View) WIND FLOW Total Projected Area — sq ft Total EPA ($Area \times C_d$) — sq ft…
Remember that one formula from school that actually stuck? “One-half base times height.” It sounds simple, but when you’re standing in your backyard trying to figure out how much plywood you need for a shed roof, the math can get a little fuzzy. That is exactly why we built this calculator. Whether you’re a student,…