How to Calculate Your Golf Handicap. The golf handicap was introduced in to allow golfers of differing abilities to play together in a relatively. Course Handicap ™ Calculator Enter your Handicap Index® (Men + to , Ladies + to ) and Slope Rating® (55 to ). QUESTIONS? Course. Ever wanted to know how to calculate your golf handicap? This article lays out step-by-step how to find out what your handicap is. Thanks to all authors for creating a page that has been readtimes. However, you have two accounts set up with us. A lower handicap reflects a better player. Let us know if you have any other question. Are you hitting enough Greens in Regulation? Not Helpful 8 Helpful 9.