As the racing season is underway, this new and improved IRC calculator from UK Sailmakers Ireland is just the thing you need for your season ahead.
Just type in the boat name and TCC number of each boat in your class.
Then you will see how much time you give each boat and they give you in your class on the IRC Rating
So you can see in real-time on the racecourse your place in the race.
Click to go to the IRC Calculator on the UK Sails site
Have a fantastic racing season.
UK Sailmakers Ireland