Very basic Mortgage Amort table. Using the DTPicker21 no problem.

Column B18..b377 is Payment Date (1st payment due date beginning with date in B18)
Column H12..H377 is interest component for repective rate,term and balance monthly;

I want to lookup based on the date picker21, move from that date/row in Column B to H Column and sum the interest from that row to the H377 limit (last payment due row).

As always. . . thanks for feedback
Rick Parker