31.1 Rounded to the Nearest Ten

Rounding Calculator

What is 31.1 rounded to the nearest ten?

Answer

31.1 rounded to the nearest ten is

30

Nearest ten — the ones digit decides: 5⁠–⁠9 round up, 0⁠–⁠4 keep; digits to the right become 0.

31.1

3 tens place 1 The ones digit decides

31.1

30closer 35midpoint 40

1 < 5 → keep 30

31.1 rounded to every place
Place	Rounded
to the nearest thousandth	31.100
to the nearest hundredth	31.10
to the nearest tenth	31.1
to the nearest whole number	31
to the nearest ten	30
to the nearest hundred	0

Related Calculations

31.1 as a fraction in simplest form

See Also

Square Root Calculator - Calculate the square root of any number
Decimal to Fraction Converter - Convert Decimal to Fraction
Fraction to Decimal Converter - Convert Fraction to Decimal

Recalculate with different values ↑

Numbers rounded to the nearest ten

Number	Rounded
17	20
18	20
19	20
20	20
21	20
22	20
23	20
24	20
25	30
26	30
27	30
28	30
29	30
30	30
31	30
31.1	30
32	30
33	30
34	30
35	40
36	40
37	40
38	40
40	40
41	40
42	40
43	40
43.25	40
44	40
45	50

FAQ

What is 31.1 rounded to the nearest ten?

31.1 rounded to the nearest ten is 30

Is 31.1 closer to 30 or 40?

31.1 is 1.1 from 30 and 8.9 from 40, so it is closer to 30 — that is 31.1 rounded to the nearest ten.

How many zeros does rounding to the nearest ten leave at the end?

At least 1: every digit right of the tens place becomes 0 and the decimals are dropped — 31.1 → 30.