Rounding Calculator › round 1 to the nearest 10

Round 1 to the Nearest 10

1 rounded to the nearest ten = 0

Rounded to nearest 100
Rounded up10
Rounded down0

Open the full Rounding Calculator →

Why 1 rounds to 0

1 sits between 0 and 10 on the number line. It is 1 above 0 and 9 below 10, so it is closer to 0.

The shortcut: look at the digit just right of the tens place — that deciding digit is 1. Since 1 is less than 5, you round down, 1 → 0. The halfway mark here is 5.

Round 1 to other place values

nearest 100 · nearest 1000

Round nearby numbers to the nearest 10

round 2 · round 3

Frequently asked questions

What is 1 rounded to the nearest 10?

1 rounded to the nearest ten (10) is 0.

How do you round 1 to the nearest 10?

Look at the digit to the right of the tens place. Here 1 sits between 0 and 10; since it is closer to 0 (round-half-up), the answer is 0.