A child education cost calculator projects tuition from the current grade through to graduation, inflating each year's fee to the year it falls due, so the total reflects what you will actually pay rather than today's prices.
Education is unlike most financial goals because it is not one payment — it is a stream of payments spread across fifteen or more years, each one landing at a different future price. Treating it as a single lump sum at a single date, which most calculators do, gets the answer badly wrong.
The calculator builds a year-by-year fee schedule instead. It starts from your child's current grade, walks forward through school to Grade 12, then continues into whichever course path you select — engineering, MBBS, MBA, a bachelor's degree, or a combination. Each stage carries its own annual fee in today's money, and each year of that schedule is inflated to the calendar year it actually falls due.
That distinction matters enormously over long horizons. At 10% education inflation, a ₹30 lakh annual MBBS fee that begins in 2040 costs far more than ₹30 lakh — and a five-year MBBS beginning that year totals close to ₹7 crore in nominal terms. Discovering that when the admission letter arrives is a very different experience from discovering it fourteen years earlier.
Fees are then grouped by how far away they are, because money needed soon should not be invested like money needed in fifteen years. Fees due within two years sit in the first tier at a conservative return, those due in three to five years in a middle tier, and anything beyond five years in a growth tier. This mirrors how the money should genuinely be held, rather than assuming a single return across the whole plan.
Your existing lump sum and monthly contributions are allocated across those tiers, and the calculator reports whether each tier is funded or short.
The recommended contribution is solved per tier, accounting for the investment growth between now and when each fee falls due — not by dividing the shortfall by the number of months remaining, which ignores returns entirely and consistently over-asks.
Two children can be planned side by side, which matters because overlapping college years are the point at which most family education plans come under strain.