Spike's Calculators

Calculate the volume and capacity inside a curved section of pipe using the curve's length and angle. This calculator uses inches for measurements.

- enter the length of the curve in inches
- the angle in degrees
- the outside diameter of the pipe
- the thickness of the wall

- the volume of the curved section in cubic inches
- the volume in cubic feet
- the volume in cubic metres
- the capacity of the curved section in US gallons
- the capacity in Imperial gallons
- the capacity in litres

V = 2.4674((d-t+r)²-(r+d)²)(d-2t)(a/360) where V is the volume of the curve section 2.4674 a constant d the pipe diameter t the thickness of the pipe wall r the radius of the curve the interior angle of the curve

one cubic inch (in³) = 0.000578703703703704 cubic feet (ft³) one cubic inch (in³) = 0.000016387064 cubic metres (m³) one cubic inch (in³) = 0.00432900432900432 gallons (gal) US one cubic inch (in³) = 0.00360465014990905 gallons (gal) Imperial one cubic inch (in³) = 0.016387064 litres (L)

- Bend Radius and Angle
- Curved Pipe Volume
- Internal Angle from the Bend Radius
- Pipe Bend Radius Calculated from an Angle
- Pipe Size
- Pipe Size Advanced
- Pipe Volume from Curve Length and Height
- Pipe Volume

- Pipe Inner and Outer Surface Area - Inches
- Pipe Inner and Outer Surface Area - Millimetres
- Pipe Surface Area - from a Circumference in Inches
- Pipe Surface Area - from a Circumference in Metres
- Pipe Surface Area - from a Circumference in Millimetres
- Pipe Surface Area from Diameter - Decimal Inch
- Pipe Surface Area - From Diameter in Inches + Fraction