1. Average hours logged by a specific team member
| Task | Owner | Start Date | Due Date | Hours Logged |
| API Auth | Alice | 2026-01-15 | 2026-01-22 | 16 |
| API Auth | Bob | 2026-01-15 | 2026-01-22 | 12 |
| Dashboard | Alice | 2026-01-20 | 2026-02-03 | 24 |
| Dashboard | Charlie | 2026-01-20 | 2026-02-03 | 18 |
| Reporting | Bob | 2026-02-01 | 2026-02-15 | 20 |
| Reporting | Charlie | 2026-02-01 | 2026-02-15 | 14 |
| Testing | Alice | 2026-02-10 | 2026-02-24 | 8 |
| Testing | Bob | 2026-02-10 | 2026-02-24 | 10 |
=AVERAGEIFS(E:E, B:B, "Alice")Result: 16
AVERAGEIFS scans column B (Owner) for "Alice" and finds three matches (rows 1, 3, 7). It then averages the corresponding values from column E (16 + 24 + 8) ÷ 3 = 16 hours. This pattern scales to any column—just reference the owner column and the hours column.