Depends on the people . -Personally I don't like chili on a hotdog.
A Chili dog Is a Hot Dog With bread And surrounding Chili inside the bun. Also a Chihuahua is called a Chili by some people.
Take it from someone who is used to cooking for large crowds...If you are someone how does not want to "bury" your hot dog in chili, I would figure about a cup per dog. I assume there will some in your crowd that doesn't want any chili on their hot hot dog, so all the more reason one cup per dog would work. A cup is 8 oz., times that by 100 give you 800 oz. There are 128 oz. per gallon. So plan on 6.25 gallons of chili. Hope this helps!!
A chili cheese hot dog can contain an average of 340 calories.
Okay, one hot dog is about half a cup of chili. So you'll need about 1000 cups.
A chilly dog (chili dog)
A hot dog weigh a few ounce
There are 399 calories in Chili doges without bun. For further detail kindly refer to the related link below.
OK if your dog eats chili don't freak out. Now if your dog eats spicy chili take him/her to the vet as fast as you can because it is very toxic to dogs. If your dog as just non-spicy chili that's OK because the least of your worry's is out of the picture all it will have is probably diarrhea. Trust me my dog has gone through it twice.
chili dog
Chili dog on a bun.
Assuming 25% of the estimated size of the group will want 2 hot dogs w/chili, You will want to provide 100 hot dogs & chili enough for 100 hot dogs. Approximately 2 Tablespoons of chili for each hot dog amounts to: 1 Gallon. Reduce by 25% if you only want to provide 75 hot dogs. That would be 3/4 of a Gallon, or 3 Quarts, depending on method of purchase.
Chili and cheese