Are there any recipe calculators that will calculate the addition of whole fruits to recipes for the sake of Original Gravity? I know it's really not too important, but for the sake of entering it into competitions, they need to know strength for some reason.
Thanks in advance.
EDIT: This is for meads primarily, but I'm a stickler for note taking, so it'd be nice to have for my beers too.
Kegged: Bohemian Pilsner; Cream Ale; Cherry Cider; Dry Stout
Bottled: Witbier; Belgian Golden Strong; Quad; Saison; Norwegian Farmhouse Ale; Mosaic Session Brett; Saison Americain; Session Saison