v3.25.4
Annual Fund Operating Expenses
Feb. 25, 2026
T. Rowe Price Blue Chip Growth Fund, Inc. - Investor Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.55%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.15%
Expenses (as a percentage of Assets) 0.70%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 0.70%
T. Rowe Price Blue Chip Growth Fund, Inc. - I Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.55%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.02%
Expenses (as a percentage of Assets) 0.57%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 0.57%
T. Rowe Price Blue Chip Growth Fund, Inc. - Advisor Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.55%
Distribution and Service (12b-1) Fees 0.25%
Other Expenses (as a percentage of Assets): 0.16%
Expenses (as a percentage of Assets) 0.96%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 0.96%
T. Rowe Price Blue Chip Growth Fund, Inc. - R Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.55%
Distribution and Service (12b-1) Fees 0.50%
Other Expenses (as a percentage of Assets): 0.16%
Expenses (as a percentage of Assets) 1.21%
Fee Waiver or Reimbursement 0.00%
Net Expenses (as a percentage of Assets) 1.21%
T. Rowe Price Blue Chip Growth Fund, Inc. - Z Class  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.55%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.55%
Fee Waiver or Reimbursement (0.55%) [1]
Net Expenses (as a percentage of Assets) 0.00% [1]
[1] T. Rowe Price Associates, Inc., has contractually agreed to waive and/or bear all the Z Class’ expenses (excluding interest; expenses related to borrowings, taxes, and brokerage; nonrecurring, extraordinary expenses; and acquired fund fees and expenses) in their entirety. T. Rowe Price Associates, Inc., expects this fee waiver and/or expense reimbursement arrangement to remain in place indefinitely, and the agreement may only be amended or terminated with approval by the fund’s Board of Directors.