Access routes · Geometry planning

Calculate ramp slope and sloped length.

Translate measured rise and chosen horizontal run into slope, ratio, angle, surface area, and a transparent comparison with your locally verified reference.

← Horizontal ramp run →↕ Vertical riseSloped ramp length
← Horizontal ramp run →↕ Clear ramp widthLevel plan footprint

1 Enter measured geometry

2 Enter project references

Transparent calculation

Sloped length is the hypotenuse of rise and run.

Slope percent divides rise by horizontal run. A user-entered reference is reverse-solved into run without claiming that it applies to the project.

Open the verified methodology for formula provenance, assumptions, a worked example, and limitations.