Ape Index Percentile, Oct 18, 2022 · There are two methods to calculate it. A typical ratio is 1, as identified by the Roman writer, architect and engineer Vitruvius prior to 15 BC. Dec 14, 2021 · Ape Index Calculator Height: inches cm Wingspan: inches cm Calculate A very common subject among climbers is their ape index. Oct 8, 2021 · There are two ways to calculate your ape index: divide your wingspan by your height or subtract your height from your wingspan. Ape index formula The Ape index is calculated using the following formula: Ape index = Wingspan / Height Height and Wingspan This index is expressed as a numerical value Methods to calculate Ape Index Standard Ape Index (Reach Advantage Index) This is the most common and widely used way to calculate ape index in climbing. The Ape Index describes the ratio of arm span and body size. Jun 5, 2022 · APE index doesn't correlate well at all with climbing performance and it doesn't predict climbing performance in novice climbers. Ape index is basically the same as reach. It simply subtracts your height from your wingspan. Most climbers and coaches Dec 13, 2025 · Calculate your wingspan-to-height ratio, ape index difference and classification, or predict height or wingspan in inches, feet, cm or meters. kb6dd, bd2kk7gt, dw, 729lvbp, 1ptl, mm, kh, fuu, quog, ecq4uce,