Education & Exams / Student Finance
529 Contribution Calculator
Current 529 Plan
Contribution Plan
Typical range: 5-7% for age-based portfolios
College Cost Goal
4 years tuition, room, board (public ~$100k, private ~$200k)
How to Use This Calculator
Project how much your 529 college savings plan will be worth and determine if you're on track to meet your college cost goals.
Key Assumptions:
- Returns are based on historical market averages (actual returns will vary)
- Age-based portfolios typically return 5-7% annually over long periods
- College costs shown are in today's dollars (doesn't account for tuition inflation)
- Consider increasing contributions annually to account for college cost increases
Tip: Front-loading 529 contributions early maximizes compound growth over time.
Use this 529 contribution calculator to compute student finance results from your inputs.
Formula
Future value = Current balance × (1 + r)^years + Monthly contribution × [((1 + r)^years - 1) / r] Where r = annual return / 12 Shortfall = College cost estimate - Future value Required monthly contribution to meet goal = Shortfall × [r / ((1 + r)^months - 1)]