PROBLEM TO BE SOLVED: To provide a portable slope which is used by being stretched across a step formed between objects so that a wheelchair can pass over the step.SOLUTION: A portable slope 1, which is used by being stretched across a step formed between objects so that a wheelchair can pass over the step, includes a slope body 2 on which the wheelchair can pass. The slope body 2 includes at least a first part 5 and a second part 6. The first part 5 and the second part 6 are connected to each other so as to be folded and expanded on a longitudinal axial line A1 along the direction in which the wheelchair passes. The first part 5 and the second part 6 form a passing surface U which is substantially continuous by being expanded. Each of the first part 5 and the second part 6 includes two or more split pieces 8a, 8b which can be folded on horizontal axial lines A2 which is perpendicular to the longitudinal axial line A1 and is along the passing surface U.
