12.5 Rounded to the Nearest Whole Number

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What is 12.5 rounded to the nearest whole number?

Answer

12.5 rounded to the nearest whole number is
13

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

Exactly halfway between 12 and 13 — equally close to both. The halfway rule rounds away from zero, as in school and Excel ROUND: 13. Round half to even (banker's rounding) gives 12.

12.5

2 ones place 5 The tenths digit decides

12.5
12 13halfway → away from zero

midpoint 12.5

5 with only zeros after it → halfway, away from zero: 13

12.5 rounded to every place
PlaceRounded
to the nearest thousandth12.500
to the nearest hundredth12.50
to the nearest tenth12.5
to the nearest whole number13
to the nearest ten10
to the nearest hundred0

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Numbers rounded to the nearest whole number

NumberRounded
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
16.216
16.316
16.416
16.4516
16.517
17.2617
17.417

FAQ

What is 12.5 rounded to the nearest whole number?

12.5 rounded to the nearest whole number is 13

Is 12.5 closer to 12 or 13?

Equally close — 0.5 from each. The halfway rule rounds away from zero, to 13; round half to even (banker's rounding) gives 12.

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 — 12.5 → 13.

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