| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
|---|---|---|---|---|---|---|---|---|---|
| Ardglass Golf Club - Ardglass Golf Club | White | M | 70 | 69.1 | 89.8 | 112 | 33.7 / 109 | 35.4 / 114 | Down |
| Ardglass Golf Club - Ardglass Golf Club | Green | M | 70 | 67.1 | 87.2 | 108 | 32.7 / 105 | 34.4 / 111 | Down |
| Ardglass Golf Club - Ardglass Golf Club | Green | F | 70 | 73.7 | 104.1 | 129 | 35.8 / 126 | 37.9 / 131 | Down |
| Ardglass Golf Club - Ardglass Golf Club | Red | F | 70 | 70.8 | 99.3 | 121 | 34.4 / 116 | 36.4 / 126 | Down |
| Ardglass Golf Club - Ardglass Golf Club | Red (1-6,16-18) | F | 34 | 34.1 | 48 | 118 | 34.1 / 118 | / | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Ardminnan Golf Club - Ardminnan Golf Club | White 18 | M | 68 | 69 | 91.2 | 119 | 34.5 / 119 | 34.5 / 119 | Down |
| Ardminnan Golf Club - Ardminnan Golf Club | White 9 | M | 35 | 34.5 | 45.6 | 119 | 34.5 / 119 | / | Down |
| Ardminnan Golf Club - Ardminnan Golf Club | Red 18 | F | 70 | 70.2 | 97.8 | 117 | 35.1 / 117 | 35.1 / 117 | Down |
| Ardminnan Golf Club - Ardminnan Golf Club | Red 9 | F | 35 | 35.1 | 48.9 | 117 | 35.1 / 117 | / | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Banbridge Golf Club - Banbridge Golf Club | White | M | 69 | 67.8 | 88.2 | 110 | 35.0 / 116 | 32.8 / 103 | Down |
| Banbridge Golf Club - Banbridge Golf Club | Green | M | 69 | 66.9 | 86.9 | 108 | 34.4 / 114 | 32.5 / 101 | Down |
| Banbridge Golf Club - Banbridge Golf Club | Red | F | 70 | 70.4 | 99.9 | 125 | 36.7 / 132 | 33.7 / 118 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Bangor Golf Club - Bangor Golf Club | White | M | 71 | 70.9 | 91.8 | 113 | 36.9 / 116 | 34.0 / 109 | Down |
| Bangor Golf Club - Bangor Golf Club | Yellow | M | 70 | 69.1 | 89.5 | 110 | 35.8 / 112 | 33.3 / 108 | Down |
| Bangor Golf Club - Bangor Golf Club | Green | M | 68 | 66.9 | 87 | 108 | 34.3 / 111 | 32.6 / 105 | Down |
| Bangor Golf Club - Bangor Golf Club | Yellow | F | 72 | 75 | 106.2 | 133 | 38.9 / 140 | 36.1 / 125 | Down |
| Bangor Golf Club - Bangor Golf Club | Red | F | 72 | 72.9 | 102.9 | 128 | 37.7 / 137 | 35.2 / 118 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Blackwood Mahee Golf Club - Hamilton | White | M | 71 | 71 | 92.9 | 118 | 35.5 / 117 | 35.5 / 118 | Down |
| Blackwood Mahee Golf Club - Hamilton | Yellow | M | 71 | 69.8 | 91.4 | 116 | 35.0 / 116 | 34.8 / 116 | Down |
| Blackwood Mahee Golf Club - Hamilton | Red | F | 72 | 71.9 | 101.7 | 127 | 36.5 / 127 | 35.4 / 126 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Bright Castle Golf Club - Bright Castle Golf Club | White | M | 73 | 72.2 | 95.3 | 125 | 36.9 / 128 | 35.3 / 121 | Down |
| Bright Castle Golf Club - Bright Castle Golf Club | Green | M | 73 | 69.7 | 91.8 | 119 | 35.6 / 123 | 34.1 / 115 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Carnalea Golf Club - Carnalea Golf Club | White | M | 69 | 67.6 | 88.7 | 114 | 34.0 / 111 | 33.6 / 116 | Down |
| Carnalea Golf Club - Carnalea Golf Club | Green | M | 69 | 66 | 86.6 | 111 | 33.1 / 109 | 32.9 / 113 | Down |
| Carnalea Golf Club - Carnalea Golf Club | Red | F | 70 | 70.4 | 100.2 | 126 | 36.0 / 137 | 34.4 / 115 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Clandeboye Golf Club - Ava | White | M | 70 | 67.2 | 87.8 | 111 | 34.2 / 116 | 33.0 / 105 | Down |
| Clandeboye Golf Club - Ava | Yellow | M | 70 | 65.8 | 86.1 | 109 | 33.3 / 115 | 32.5 / 103 | Down |
| Clandeboye Golf Club - Ava | Red | F | 70 | 69.9 | 100.1 | 128 | 35.8 / 131 | 34.1 / 125 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Clandeboye Golf Club - Dufferin | Blue | M | 71 | 72.9 | 96.1 | 125 | 36.4 / 125 | 36.5 / 125 | Down |
| Clandeboye Golf Club - Dufferin | White | M | 71 | 72.1 | 94.9 | 123 | 36.1 / 124 | 36.0 / 122 | Down |
| Clandeboye Golf Club - Dufferin | Green | M | 71 | 71 | 93.4 | 121 | 35.6 / 122 | 35.4 / 119 | Down |
| Clandeboye Golf Club - Dufferin | Yellow | M | 71 | 67.5 | 88.7 | 114 | 33.8 / 119 | 33.7 / 109 | Down |
| Clandeboye Golf Club - Dufferin | Red | F | 73 | 74.4 | 106.3 | 136 | 37.5 / 135 | 36.9 / 136 | Down |
| Clandeboye Golf Club - Dufferin | Red (1-8,16) | F | 36 | 37.2 | 52.6 | 131 | 37.2 / 131 | / | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Crossgar Golf Club - Crossgar Golf Club | White 9 | M | 32 | 31.1 | 40.5 | 101 | 31.1 / 101 | / | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Donaghadee Golf Club - Donaghadee Golf Club | White | M | 71 | 70.5 | 92.1 | 117 | 35.1 / 112 | 35.4 / 121 | Down |
| Donaghadee Golf Club - Donaghadee Golf Club | Yellow | M | 71 | 69.5 | 90.5 | 113 | 34.6 / 110 | 34.9 / 116 | Down |
| Donaghadee Golf Club - Donaghadee Golf Club | Red | F | 74 | 74 | 104.7 | 130 | 37.2 / 131 | 36.8 / 129 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Helen's Bay Golf Club - Helen's Bay Golf Club | White | M | 68 | 67.3 | 87 | 106 | 33.6 / 105 | 33.7 / 107 | Down |
| Helen's Bay Golf Club - Helen's Bay Golf Club | Green | M | 68 | 66.2 | 85.5 | 104 | 33.0 / 103 | 33.2 / 104 | Down |
| Helen's Bay Golf Club - Helen's Bay Golf Club | Red | F | 71 | 71.5 | 101.6 | 128 | 35.8 / 126 | 35.7 / 130 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Holywood Golf Club - Holywood Golf Club | White | M | 70 | 70 | 92.2 | 120 | 34.0 / 112 | 36.0 / 127 | Down |
| Holywood Golf Club - Holywood Golf Club | Green | M | 70 | 69 | 91.1 | 119 | 33.6 / 113 | 35.4 / 125 | Down |
| Holywood Golf Club - Holywood Golf Club | Red | F | 71 | 70.9 | 100.6 | 126 | 34.9 / 126 | 36.0 / 126 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Kilkeel Golf Club - Kilkeel Golf Club | White | M | 71 | 72.5 | 95.3 | 123 | 36.7 / 125 | 35.8 / 121 | Down |
| Kilkeel Golf Club - Kilkeel Golf Club | Green | M | 71 | 71.1 | 93.3 | 120 | 36.2 / 122 | 34.9 / 117 | Down |
| Kilkeel Golf Club - Kilkeel Golf Club | Red | F | 74 | 74.6 | 103.7 | 124 | 38.2 / 124 | 36.4 / 123 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Kirkistown Castle Golf Club - Kirkistown Castle Golf Club | White | M | 69 | 70.2 | 91.8 | 116 | 35.0 / 113 | 35.2 / 119 | Down |
| Kirkistown Castle Golf Club - Kirkistown Castle Golf Club | Green | M | 69 | 69 | 90.2 | 114 | 34.4 / 111 | 34.6 / 117 | Down |
| Kirkistown Castle Golf Club - Kirkistown Castle Golf Club | Green | F | 73 | 75.6 | 107 | 133 | 37.7 / 138 | 37.9 / 128 | Down |
| Kirkistown Castle Golf Club - Kirkistown Castle Golf Club | Red | F | 73 | 74.1 | 104.6 | 129 | 37.3 / 132 | 36.8 / 126 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Knock Golf Club - Knock Golf Club | White | M | 70 | 71 | 93.2 | 120 | 36.0 / 123 | 35.0 / 116 | Down |
| Knock Golf Club - Knock Golf Club | Yellow | M | 70 | 70.2 | 92.2 | 119 | 35.6 / 122 | 34.6 / 115 | Down |
| Knock Golf Club - Knock Golf Club | Red | F | 74 | 73.5 | 105.5 | 136 | 36.7 / 138 | 36.8 / 133 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Royal Belfast Golf Club - Royal Belfast Golf Club | Blue | M | 70 | 71 | 92.8 | 117 | 36.0 / 119 | 35.0 / 115 | Down |
| Royal Belfast Golf Club - Royal Belfast Golf Club | White | M | 70 | 70.4 | 92 | 116 | 35.7 / 118 | 34.7 / 114 | Down |
| Royal Belfast Golf Club - Royal Belfast Golf Club | Green | M | 70 | 69.2 | 90.5 | 115 | 35.0 / 116 | 34.2 / 113 | Down |
| Royal Belfast Golf Club - Royal Belfast Golf Club | Red | F | 72 | 72.7 | 102.8 | 128 | 36.7 / 131 | 36.0 / 125 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Royal Co. Down Golf Club - Annesley | White | M | 67 | 62 | 79.3 | 94 | 31.2 / 94 | 30.8 / 93 | Down |
| Royal Co. Down Golf Club - Annesley | Yellow | M | 67 | 61.4 | 78.6 | 93 | 30.9 / 93 | 30.5 / 93 | Down |
| Royal Co. Down Golf Club - Annesley | White (1-5, 15-18) | M | 35 | 32.1 | 41 | 96 | 32.1 / 96 | / | Down |
| Royal Co. Down Golf Club - Annesley | Yellow (1-5, 15-18) | M | 35 | 31.6 | 40.4 | 95 | 31.6 / 95 | / | Down |
| Royal Co. Down Golf Club - Annesley | Red | F | 67 | 65.6 | 91.5 | 110 | 33.1 / 110 | 32.5 / 109 | Down |
| Royal Co. Down Golf Club - Annesley | Red (1-5,15-18) | F | 35 | 34.8 | 49.3 | 123 | 34.8 / 123 | / | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Royal Co. Down Golf Club - Championship | Blue | M | 71 | 74.8 | 100.8 | 140 | 37.4 / 140 | 37.4 / 140 | Down |
| Royal Co. Down Golf Club - Championship | White | M | 71 | 73.8 | 98.6 | 134 | 36.7 / 136 | 37.1 / 131 | Down |
| Royal Co. Down Golf Club - Championship | Yellow | M | 71 | 72.8 | 97.1 | 131 | 36.1 / 131 | 36.7 / 130 | Down |
| Royal Co. Down Golf Club - Championship | Red | M | 71 | 70.7 | 92.4 | 117 | 34.8 / 117 | 35.9 / 116 | Down |
| Royal Co. Down Golf Club - Championship | Red | F | 76 | 79.5 | 114.7 | 149 | 39.7 / 150 | 39.8 / 148 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Scrabo Golf Club - Scrabo Golf Club | White | M | 71 | 71.7 | 92.6 | 113 | 36.7 / 113 | 35.0 / 112 | Down |
| Scrabo Golf Club - Scrabo Golf Club | Green | M | 71 | 70.3 | 90.7 | 110 | 35.7 / 109 | 34.6 / 111 | Down |
| Scrabo Golf Club - Scrabo Golf Club | Red | F | 72 | 71.9 | 102.3 | 129 | 36.1 / 132 | 35.8 / 126 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Spa Golf Club - Spa Golf Club | White | M | 72 | 71.7 | 94.1 | 121 | 35.4 / 119 | 36.3 / 122 | Down |
| Spa Golf Club - Spa Golf Club | Yellow | M | 72 | 70.2 | 91.9 | 117 | 34.6 / 116 | 35.6 / 117 | Down |
| Spa Golf Club - Spa Golf Club | Red | F | 72 | 73.2 | 104.5 | 133 | 36.5 / 133 | 36.7 / 132 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| St. Patricks Golf Club - St. Patricks Golf Club | White | M | 69 | 69.3 | 91.7 | 121 | 35.0 / 124 | 34.3 / 117 | Down |
| St. Patricks Golf Club - St. Patricks Golf Club | Green | M | 69 | 68.5 | 90.6 | 119 | 34.7 / 123 | 33.8 / 115 | Down |
| St. Patricks Golf Club - St. Patricks Golf Club | Red | F | 71 | 69.4 | 96.8 | 117 | 35.2 / 119 | 34.2 / 114 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Warrenpoint Golf Club - Warrenpoint Golf Club | Blue | M | 71 | 69.9 | 91.9 | 119 | 36.1 / 126 | 33.8 / 111 | Down |
| Warrenpoint Golf Club - Warrenpoint Golf Club | White | M | 71 | 69 | 90.8 | 118 | 35.7 / 125 | 33.3 / 110 | Down |
| Warrenpoint Golf Club - Warrenpoint Golf Club | Green | M | 71 | 68 | 89.4 | 116 | 35.2 / 123 | 32.8 / 108 | Down |
| Warrenpoint Golf Club - Warrenpoint Golf Club | Green | F | 72 | 73.5 | 103.2 | 126 | 38.2 / 137 | 35.3 / 114 | Down |
| Warrenpoint Golf Club - Warrenpoint Golf Club | Red | F | 71 | 71.2 | 100.3 | 124 | 36.7 / 130 | 34.5 / 117 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Temple Golf Club - Temple Golf Club | White | M | 68 | 66.1 | 86.7 | 111 | 33.0 / 112 | 33.1 / 110 | Down |
| Temple Golf Club - Temple Golf Club | Yellow | M | 68 | 64.4 | 84.8 | 110 | 32.4 / 110 | 32.0 / 110 | Down |
| Temple Golf Club - Temple Golf Club | Red | F | 68 | 70.4 | 97 | 113 | 35.4 / 114 | 35.0 / 111 | Down |
| Club/Course Name | Tee Name | Gender | Par | Course Rating (18) | Bogey Rating (18) | Slope Rating (18) | Front (9) | Back (9) | County/Area |
| Mayobridge Golf Club - Mayobridge Golf Club | White | M | 67 | 62.8 | 81.3 | 100 | 32.1 / 101 | 30.7 / 98 | Down |
Down
Click the + symbol beside the Golf Club name to find the Course Rating & Course Par
New Golf Handicap System (Effective from 1st April 2024)
This update introduces a new formula for calculating your handicap index. The aim is to provide a fairer assessment of a player’s ability across different courses.
Handicap Calculation:
The formula to calculate your new handicap is as follows:
Handicap Index x (Slope Rating / 113) + (Course Rating – Par)
- Handicap Index: Your current handicap index.
- Slope Rating: The difficulty rating of the course for a bogey golfer relative to the scratch player.
- Course Rating: The expected score for a scratch golfer under normal playing conditions.
- Par: The standard score for the course.
Calculator Update
A recent error identified by our user Frank in the handicap calculation tool has been corrected. We apologise for any inconvenience and appreciate your patience.
What adjustment was made?
Your Course Handicap is calculated using the formula: Handicap Index multiplied by (Slope Rating divided by 113) plus (Course Rating minus Par).
Normally, your Playing Handicap is 95% of your Course Handicap.
Previously, we were rounding your Course Handicap first and then calculating 95% of the rounded value. However, the correct approach is to calculate 95% of your Course Handicap before rounding.