How Do You Calculate The Angle Of A Wheelchair Ramp?
How Do You Calculate The Angle Of A Wheelchair Ramp? slope[ratio] = rise : run. slope[angle] = arctan(rise/run) slope[%] = 100% * rise/run = 100% * tan(angle) What is the correct angle for a wheelchair ramp? The ADA provides good direction about ratios for wheelchair ramp slopes. The commercial and public facility standard for slope