What is 1/30 as a Decimal?

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Fraction to convert

What is 1/30 as a decimal?

Answer

Fraction 1/30 as a decimal is
0.03

≈ 0.033 (two significant digits)

Repeating decimal: denominator 30 = 2 × 3 × 5 has the factor 3, not 2 or 5 · the bar marks the period 3 — it repeats forever

1 ÷ 30 by long division

remainder×10= digit × 30 + new remainderdigit
1100 × 30 + 100
101003 × 30 + 103

Remainder 10 repeats from the 2nd digit on → 0.03.

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Recalculate with different values ↑

Fraction to Decimal Conversion Table

FractionDecimal
1/150.06
1/160.0625
1/170.0588235294117647
1/180.05
1/190.052631578947368421
1/200.05
1/210.047619
1/220.045
1/230.04347826086956…
1/240.0416
1/250.04
1/260.0384615
1/270.037
1/280.03571428
1/290.03448275862068…
1/300.03
1/310.032258064516129
1/320.03125
1/330.03
1/340.02941176470588235
1/350.0285714
1/360.027
1/370.027
1/380.0263157894736842105
1/390.025641
1/400.025
1/410.02439
1/420.0238095
1/430.02325581395348…
1/440.0227

FAQ

What is 1/30 as a decimal?

Fraction 1/30 as a decimal is 0.0(3)

How do you convert 1/30 to a decimal?

To convert 1/30 to a decimal, divide the numerator by the denominator: 1 ÷ 30 = 0.0(3).

Why is 1/30 a repeating decimal?

In lowest terms its denominator 30 = 2 × 3 × 5 has the prime factor 3, so the division never ends: a remainder comes back and the same digits repeat forever.

What is 1/30 as a percent?

Multiply by 100: 1/30 ≈ 3.33%.

See Also