# Engineers Calculator Examples

Here you find some nice
engineers calculator examples you can build with this *free calculator tool*. Some technical/template features are only in Pro-Package available.

## Usefull Calculation Examples

## Calculate line cross section

Calculate cable and wire cross section with different variables.

**Topics:**Electrical Engineering, Electrics, Building Services, Physics, Cross-section Calculations, Industry |

**Status:**free to use

## Calculate line cross section

Calculates for direct current, alternating current and three-phase current the wire cross-section for power cables in mm² for copper wires, aluminum wires, gold wires and silver wires.

**Topics:**Electrics, Electrical Engineering, Building Services, Construction, Engineers, Converter, Convert |

**Status:**free to use

## Heat demand calculation: design of a new heating system

Here you can roughly calculate your necessary heat requirement when purchasing a new heating system for an old or new building.

**Topics:**Energy & Building Services, Heating Technology, Heating Engineering |

**Status:**free to use

## SELZ ENGINEERING Duct calculation, ventilation calculator

Air duct calculation as an aid to the design of ventilation ducts.Attention this design aid does not replace a basic planning of a ventilation system and the values are without guarantee.The ratio of both duct lengths should not be greater than 1:4.**Topics:**Technique, Ventilation System, Design Ventilation |

**Status:**free to use

## German heating oil price calculator with price inquiry for a heating oil order

Calculate your heating costs for orders of heating oil with residual calculation.**Topics:**Building Services, Heating, Heating Technology, Heating Engineering, Fuels, Energy |

**Status:**free to use

## Calculation of snow load

How to calculate the snow load on normal roofs.

**Topics:**Building & Housing, Engineers, Science, Mathematics |

**Status:**free to use

## Plastics Technology Calculator Industry Extrusion

Extruder or extrusion equipment in the industry should run reliably so that idle time or error time is avoided.

**Topics:**Business & Industry & Mechanical Engineering & Plastics Technology |

**Status:**free to use

## SELZ ENGINEERING berschlagsmige heating load calculation

SELZ ENGINEERING berschlagsmige heating load calculation. Use without warranty and at your own risk. This calculation does not replace an engineering calculation of a heating load. This calculation is only for rough estimation.**Topics:**Technology |

**Status:**free to use

## Calculate commercial electricity costs

Simple tariff calculator comparison for green electricity and natural gas tariffs for tradesmen and companies.

**Topics:**Economy & Power Engineering & Business & Electricity |

**Status:**free to use

## Calculate air resistance force

Calculation of the air resistance for an electric car on a distance of 100km and a speed of 100km/h.**Topics:**Engineering Knowledge |

**Status:**free to use

## Special Technical Solutions

**Perhaps you are more interested in one of the following topics:**