10.5 Rounded to the Nearest Whole Number

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What is 10.5 rounded to the nearest whole number?

Answer

10.5 rounded to the nearest whole number is
11

Nearest whole number — no decimal places. The tenths digit decides: 5⁠–⁠9 round up, 0⁠–⁠4 keep; the decimals are dropped.

Exactly halfway between 10 and 11 — equally close to both. The halfway rule rounds away from zero, as in school and Excel ROUND: 11. Round half to even (banker's rounding) gives 10.

10.5

0 ones place 5 The tenths digit decides

10.5
10 11halfway → away from zero

midpoint 10.5

5 with only zeros after it → halfway, away from zero: 11

10.5 rounded to every place
PlaceRounded
to the nearest thousandth10.500
to the nearest hundredth10.50
to the nearest tenth10.5
to the nearest whole number11
to the nearest ten10
to the nearest hundred0

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Recalculate with different values ↑

Numbers rounded to the nearest whole number

NumberRounded
6.456
6.57
6.6517
6.77
6.87
6.8057
7.58
8.2638
8.59
8.69
9.459
9.510
9.610
9.8710
10.110
10.511
11.512
1212
12.112
12.4812
12.48612
12.4912
12.513
13.514
14.515
1515
15.215
15.516
15.616
15.7416

FAQ

What is 10.5 rounded to the nearest whole number?

10.5 rounded to the nearest whole number is 11

Is 10.5 closer to 10 or 11?

Equally close — 0.5 from each. The halfway rule rounds away from zero, to 11; round half to even (banker's rounding) gives 10.

Does rounding to the nearest whole number keep any decimals?

No: the answer is a whole number, the fraction is dropped after the tenths digit decides — 10.5 → 11.

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