Calculator™ © - Free Online Calculators

Online Calculators since 2009

- Instrumentation Amplifier Calculator
- Cornering Force Calculator
- Discrete Fourier Transform Calculator - Electronics Calculators
- Inverse Discrete Fourier Transform Calculator
- Compression Spring calculator
- Road Spiral / Transition Curve Deflection Angle Calculator - Vehicles and High
- Trapezoidal Footing Volume Calculator
- Flat Diameter of Auger Screw Calculator - Movement and Force Calculators
- DC Power Calculator
- Mechanical Advantage of a Screw Calculator
- Ah to kWh Conversion Calculator

Calculate the pitch of a roof by entering the Rise and Run of the roof. It is important to identify the pitch of your roof as this will determine which materials are appropriate for the roof to provide adequate weather proofing and clear rain water to supporting guttering.

Rise | |

Run |

You may also find the following Engineering calculators useful.