Horse Gestation Calculator
Use this horse gestation calculator to find out when your mare's due date!
Note: Links with green underlines are shopping links and will open in a new window
Or, you might prefer to use our handy horse gestation table.
Below: A mare hangs her neck over her foal.
To Calculate Horse Gestation:
- Type the date the mare was exposed in mm/dd/yy format.
Do put in the slashes ( / ) but don't use dashes ( - ).
- Type the number of days of gestation you would like to calculate.
- Click the "Estimate Date Of Birth" button.
- The estimated due date is now shown!
Common Gestation Periods (in days)
|Mink||45 to 52|