Rounding Calculator › round 20 to the nearest 100
Round 20 to the Nearest 100
20 rounded to the nearest hundred = 0
| Rounded to nearest 100 | 0 |
| Rounded up | 100 |
| Rounded down | 0 |
Why 20 rounds to 0
20 sits between 0 and 100 on the number line. It is 20 above 0 and 80 below 100, so it is closer to 0.
The shortcut: look at the digit just right of the hundreds place — that deciding digit is 2. Since 2 is less than 5, you round down, 20 → 0. The halfway mark here is 50.
Round 20 to other place values
Round nearby numbers to the nearest 100
Frequently asked questions
What is 20 rounded to the nearest 100?
20 rounded to the nearest hundred (100) is 0.
How do you round 20 to the nearest 100?
Look at the digit to the right of the hundreds place. Here 20 sits between 0 and 100; since it is closer to 0 (round-half-up), the answer is 0.