Construction calculators » Slope Calculator

Calculate slope — online slope calculator

Slope:
Distance L: m


Slope Calculator is designed for accurate calculation of angles and slope values in various construction and design fields. This tool allows you to quickly calculate the slope depending on your needs, whether it’s a roof slope, pipeline slope, staircase, or road gradient.

The main features of the calculator include:

  • Calculation of the slope in degrees, percentages, or per mille, allowing you to choose the most convenient unit of measurement.
  • Calculation of elevation difference between two points, which is particularly useful in geodetic work.
  • Calculation of the slope length, which is crucial for precise design and construction.

How to use the calculator:

  1. Select what you need to calculate: slope or elevation difference.
  2. Specify the unit of measurement (degrees, percentages, or per mille).
  3. Enter the first known value.
  4. Input the second known value.
  5. Press the "Calculate" button to get the result.

The slope calculation is carried out using the following formulas:

  • Slope in degrees: tgx = h / L
  • Slope in percentages: x = 100 * h / L
  • Slope in per mille: x = 1000 * h / L

The online slope calculator is a convenient tool for designers and builders, saving time on calculations. You can also convert angles into minutes and seconds using the additional calculator.