Rounding Calculator › round 9 to the nearest 100
Round 9 to the Nearest 100
9 rounded to the nearest hundred = 0
| Rounded to nearest 100 | 0 |
| Rounded up | 100 |
| Rounded down | 0 |
Why 9 rounds to 0
9 sits between 0 and 100 on the number line. It is 9 above 0 and 91 below 100, so it is closer to 0.
The shortcut: look at the digit just right of the hundreds place — that deciding digit is 0. Since 0 is less than 5, you round down, 9 → 0. The halfway mark here is 50.
Round 9 to other place values
Round nearby numbers to the nearest 100
Frequently asked questions
What is 9 rounded to the nearest 100?
9 rounded to the nearest hundred (100) is 0.
How do you round 9 to the nearest 100?
Look at the digit to the right of the hundreds place. Here 9 sits between 0 and 100; since it is closer to 0 (round-half-up), the answer is 0.