This sum of squares calculator (1² to n²) reference table shows the sum of squares for a range of up to n values. Every figure is computed with the same engine that powers our Sum of Squares Calculator (1² to n²), so the numbers are exact.
| Up to n | Sum of squares |
|---|---|
| 1.3 | 2 |
| 2.5 | 9 |
| 3.8 | 26 |
| 5 | 55 |
| 7.5 | 170 |
| 10 | 385 |
| 15 | 1,240 |
| 25 | 5,525 |
| 35 | 14,910 |
| 50 | 42,925 |
How to use this table
Find the row closest to your up to n and read across to the sum of squares. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Sum of Squares Calculator (1² to n²) for a precise answer.
Need a value that is not in the table? — the Sum of Squares Calculator (1² to n²) does it instantly, for free, with the formula and a worked example built in.
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