Calculate pipe volume and water weight from the pipe’s length and diameter. Get fast estimates for plumbing, irrigation, and storage projects.
Calculate sewer pipe slope percentage, ratio, and angle from the horizontal pipe length and vertical drop for drainage planning.
Estimate pipe bedding material volume using the pipe diameter, pipe length, and bedding thickness for more accurate installation planning.
Calculate plastic volume shrinkage from the initial and final material volumes for molding, quality control, and manufacturing analysis.
Estimate concrete volume and total weight for a Sonotube using its diameter, height, and concrete unit weight.
Estimate a preliminary rivet diameter from material thickness and application type for general connection and project-planning purposes.
Calculate estimated weld force capacity from effective weld area, design strength, weld quantity, and a user-selected safety factor.
Calculate ditch slope ratio, slope angle, slope percentage, and slant length from horizontal distance and vertical depth.
Calculate the total gutter drop from the gutter length and slope per foot for better drainage toward downspouts.
Plan drainage with our French Drain Slope Calculator. Understand how drain length, slope, and elevation change affect the fall along your drain.
The Excavation Slope Calculator helps you determine the required horizontal distance for a safe excavation slope based on the excavation depth and slope ratio (H:V).
Calculate a finished roll’s outside diameter using core outside diameter, material thickness, and roll length with our Roll Diameter Calculator.
Estimate dam volume and reservoir water capacity using dam dimensions, reservoir area, and depth. Plan water storage with our Dam Capacity Calculator.
Enter length, load, modulus of elasticity and moment of Inertia to calculate calculate deflection and ensure your structure stays safe and within design limits.
Calculate cut angles and lengths for woodworking, metalworking, and DIY projects. Enter your measurements to plan accurate material cuts.
Easily calculate the required pipe size for any flow rate with our GPM to Pipe Size Calculator. Convert GPM to pipe diameter in seconds, check flow velocity limits, and get material-specific recommendations.
Easily calculate the weight of pipes with our Pipe Weight Calculator. Enter diameter, thickness, length, and material density to get accurate results. Perfect for construction, plumbing, and industrial projects.
Easily convert Gallons per Minute (GPM) to Cubic Feet per Second (CFS) with our free calculator. Perfect for water flow calculations in hydraulics, plumbing, and irrigation projects.
Convert Gallons per Minute (GPM) to Million Gallons per Day (MGD) instantly with our free calculator. Useful for water treatment plants, municipal supply systems, and engineering projects.
Convert Liters per Minute (LPM) to Gallons per Minute (GPM) easily with our free calculator. Perfect for plumbing, engineering, irrigation, and water system projects.
Easily convert LB/HR to GPM with this calculator. Enter the mass flow rate (lb/hr) and fluid density (lb/gal) to get the volumetric flow rate in gallons per minute (GPM).
Quickly convert pounds to pounds per square foot (psf) with our free online Lbs to PSF Calculator. Enter weight in pounds and area in square feet to get instant psf results for your project.
Calculate pipe slope using pipe length and vertical drop. Find slope percentage, slope ratio, slope angle, drop per foot, and drop per meter for plumbing, drainage, and sewer pipe installations.
Calculate pipe costs instantly with our Pipe Price Calculator. Estimate total pipe length, waste length, total pipe cost, and cost including waste using pipe length, quantity, price per unit length, and waste factor.