This is the only calculator that I have found that will do 145 days, 147 days, 150 days, or any other number you wish. Smaller goats tend to have dates closer to 145 days while bigger goats seems to use 150. Rarely do my does go to 155 days. My average is 147 in my herd.
Simple to use.
- Click on the link above
- Go to the blank under Date (NOT date format. The date format should always the current date!)
- Put in date doe was breed
- Go under days and change to 150 (the most commonly used number) or whatever number you wish.
- Hit Calculate
- The answer is below