From 2024, scores from rounds played on short courses, such as 6-hole courses, can be acceptable for handicap purposes. In such cases, an amended stroke index allocation is needed.
The calculator below converts the stroke indexes (SI) of a 6-hole course to a 9-hole and an 18-hole round. This is useful when the course scorecard only lists stroke indexes from 1 to 6.
See also:
SI allocation for 9-hole course
SI allocation for 18-hole course
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update: April 2025
