What Is a Child Education Calculator?
A child education calculator helps parents estimate whether their current savings plan will meet future education costs. By factoring in compound interest on existing savings plus regular monthly contributions, you can project the total amount available when your child reaches college age and determine if additional saving is needed.
How to Use This Calculator
- Enter your child's current age and the target age for starting college.
- Set the total education cost goal (tuition, room, board, books).
- Enter your current education savings and planned monthly contributions.
- Set the expected annual investment return rate.
- Click “Calculate” to see projected savings and whether you are on track.
How the Calculation Works
The calculator uses compound interest with monthly compounding. Your existing savings grow at the annual return rate, and each monthly contribution also compounds over the remaining time.
FV = PV × (1 + r/12)12t + PMT × [((1 + r/12)12t − 1) / (r/12)]
Where PV is current savings, PMT is the monthly contribution, r is the annual return rate, and t is the number of years until the target age.
Frequently Asked Questions
What return rate should I assume?
A diversified stock portfolio has historically returned 7–10% annually before inflation. A more conservative 5–6% accounts for fees, taxes, and market downturns. Use lower rates for shorter time horizons.
Should I account for tuition inflation?
Education costs typically rise 3–5% per year. To account for this, either increase your cost goal by the expected inflation over the saving period, or reduce your assumed return rate by 3% to get a real (inflation-adjusted) return.