# Golf league handicaps

> How golf leagues use handicaps: official handicaps from your club, 9- vs 18-hole handicaps, handicap allowances, keeping history fair, and what to do when golfers have no official handicap.

Canonical: https://golfleaguesoftware.com/guides/golf-league-handicaps

Handicaps are what let a 25-handicapper and a scratch golfer compete on the same night. They’re also what league golfers argue about most. Here’s how leagues handle them.

*By the Golf League Software team. Updated 2026-11-12.*

## Start with official handicaps

Where golfers have an official handicap from their club or national golf association, use it. Those are calculated under the World Handicap System from every posted score, not just league nights, and nobody can say the organizer made them up.

## Nine-hole leagues

An 18-hole handicap is for 18 holes. On a nine-hole night, a golfer gets roughly half the strokes. Decide whether the numbers on your roster are 18-hole handicaps (halve them on a nine) or nine-hole handicaps (use them as they are), and stick to it.

## Allowances

Many leagues give each golfer a percentage of their handicap rather than all of it. The World Handicap System recommends 95% for individual stroke play, which slightly evens out the edge higher handicaps tend to have in a large field. Others play full handicaps for simplicity. Whatever you choose, apply it the same way to everyone.

## Keep each night’s handicap with its score

When a golfer’s handicap changes mid-season, the nights they already played should keep the handicap they played with. Recalculate old nights with today’s handicap and the standings move under everyone’s feet.

## Golfers without an official handicap

- **Ask them to get one.** Most clubs and associations can set it up.
- **Use a league handicap.** Work one out from their recent league rounds. Be clear it’s the league’s number, not an official handicap.
- **Play a few nights before points count.** Some leagues need three rounds before a new golfer’s net results count.

## How Golf League Software handles handicaps

- Club handicaps are the default; every change is kept in the golfer’s handicap history.
- Each round keeps the handicap it was played with.
- Your roster can be 9- or 18-hole numbers, with any allowance from 0 to 100%.
- A league estimate from each golfer’s recent rounds sits alongside their handicap. Leagues without club handicaps can apply it; a club number is only replaced when an admin chooses that.

The league estimate is not an official handicap, a Handicap Index, or a World Handicap System calculation, and we never call it one. See [flights and handicaps](https://golfleaguesoftware.com/features/golf-league-flights-and-handicaps).

## Questions

### Can a golf league calculate official handicaps?

Not by itself. Official handicaps come from a club or golf association that is licensed to issue them, from all of a golfer’s posted scores. A league can keep its own working handicaps, as long as it doesn’t present them as official.

### How often should league handicaps be updated?

On a fixed schedule everyone knows, weekly or monthly, and never retroactively.

## Related

- [Flights and league handicaps](https://golfleaguesoftware.com/features/golf-league-flights-and-handicaps)
- [Golf league flights](https://golfleaguesoftware.com/guides/golf-league-flights)
- [How to run a golf league](https://golfleaguesoftware.com/guides/how-to-run-a-golf-league)