Note that the Handicap Index is the USGA-defined "portable handicap " which you can take to any course. You use the Handicap Index to calculate your Course. Learn how to figure out your golf handicap in just minutes. Find out how to calculate it easily and quickly without the need for computers. Read it here. Course Handicap ™ Calculator Enter your Handicap Index® (Men + to , Ladies + to ) Course Handicap tm Calculator. LOOK UP. CALCULATE.