Fitting Suite Calculator

Fitting Suite is a practical pipe fitting calculator for checking dimensions and estimating area, capacity, metal volume, and weight for pipe caps, elbows, and bends.

Choose an NPS pipe size and schedule, select the fitting geometry, and get clear results with a technical diagram. Adjust the material density when needed and display results in the units that suit your work.

Calculate Pipe Fittings

• Standard and extended pipe caps
• Long-radius (LR) and short-radius (SR) elbows
• 45°, 90°, and 180° elbows
• 2D to 10D pipe bends
• Multiple NPS sizes and pipe schedules

View Useful Results

• Inner and outer cross-sectional area
• Internal capacity and fluid volume
• Metal volume
• Estimated fitting weight
• OD, ID, wall thickness, centerline radius, and related dimensions

Flexible Engineering Units

View capacity in liters, cubic meters, US gallons, imperial gallons, petroleum barrels, or cubic feet. Switch area, volume, and weight units between metric and imperial options.

Easy to Use

• Results update from your fitting selection
• Change material density for weight estimates
• Copy calculation results
• Save a calculation summary as an image
• Adjust the app font size
• Use English, Arabic, Persian, Hindi, Indonesian, Korean, or Malay

Fitting Suite is useful as a quick reference for pipe fabrication, piping work, estimating, and engineering study. Calculations are performed on your device, and no account is required.

Important: Results are estimates for reference and educational use only. Always verify dimensions, assumptions, manufacturer data, applicable codes, and safety requirements with a qualified professional before using results for engineering, fabrication, installation, or safety decisions.