First question as I am Calgary also is the kindergarten only half days(there are a few that do full days but most are half)? If you are talking full days so only doing B/A for that most of us charge a monthly rate and it depends on the area in Calgary you are in. I've seen anywhere between 300-500 and than wether you included PD days, school breaks, in that. I charge 400 and included PD days one week at Christmas and one week in the Spring. Then the summer is 35 a day. If you are talking half day care as in kindergarten lots of people charge there full time rate so anywhere between 600-800 also depending on your area.