New moms and dads with visions of Ivy League degrees dancing in their heads should be prepared to face a bill of $422,320 in today’s dollars if Junior heads off to one the country’s priciest colleges as a member of the class of 2034.

If college costs keep rising as they have for the last three decades, the inflation-adjusted price of four years of tuition alone will more than double at private colleges and nearly triple at public universities by the time a baby born this year is ready to enroll, an analysis by The Daily shows.

Even after adjusting for inflation, college tuition has increased by an average of 3.5 percent a year at private schools and 4.5 percent a year at public schools, the analysis showed. When room and board are factored in, the total cost of college has gone up by an average of 3.08 percent a year at private schools and 2.96 percent at public schools.