There is no single college-cost figure. The answer changes most with accommodation, travel and the supports available. Build the budget in categories, separate once-off setup costs from monthly living costs and check official student supports before deciding what the family must fund.
The headline fee is rarely the whole cost. Accommodation can dominate one student's budget while another lives at home but spends heavily on transport and time.
Build the real number
Course and registration costs.Check the institution's current charges and any materials or placement costs.
Accommodation.Include deposit, rent, utilities, laundry and travel home.
Weekly living.Food, transport, phone, social life and personal costs need a realistic amount.
Once-off setup.Laptop, equipment, bedding and initial travel can make the first month unusually expensive.
Supports and income.Check SUSI, scholarships, grants, family contribution and realistic paid work.
Give the student a weekly amount and make the larger term costs visible. A budget works better when both sides know which costs the family is covering and which the student is expected to manage.