Join data

Match customer lists, find missing values, and combine spreadsheets. See how to solve everyday Excel problems with worked examples in JOIN SHEET.

Join data

Find pairs of overlapping numeric ranges

Find ranges that overlap, including a range contained inside another. Compare each pair once and leave out pairs that only touch at an endpoint.

Join data

Generate every pair from two lists

Create every color and size combination by joining on a column filled with the same value. Two colors and three sizes produce six pairs.