Gckiddhouse, I'd say that's really expensive.
I haven't seen temps above freezing in 3 weeks. I bet my standard chickens would be eating nearly one-half pound of feed a day if I wasn't feeding so much food from the kitchen. You don't live at 49° northern latitude.
But, your birds are eating nearly one-half pound/chicken/day!
This may be controversial but . . .
Here's what I did. Weigh their commercial feed daily and get them down to about 1/4 pound/chicken/day. Then give them something else like kitchen scraps. Try to make it healthy food and balanced - that's important.
For their commercial feed: I have a scale right beside the bag of feed and weigh their feeder every day. So, I know how much of that they are eating.
Here's an example: we cooked carrots and broccoli yesterday. The chickens got some of the carrot peelings and chopped broccoli stems nuked in a plastic bag. They also had left-over oatmeal from breakfast and an old roll. As well, I took out of the freezer a small bag of pumpkin from October's garden and nuked it for them. They
love pumpkin and ate that first.
As long as they are eating 1/4 pound of commercial feed each day, they are probably getting adequate protein, minerals, and vitamins. Everything else can just be gravy . . . sorta.
But, you will need to weigh their feed to reduce your feed costs by 50%. And, be sure that they aren't getting
junk.Replacing good food with junk won't help with production but they need extra calories during the Winter. No need to allow them to go hungry - that would be very unwise. My hens are laying at 80% daily.
Steve