.125 as a Fraction
To convert .125 to a fraction you need to multiply 0.125/1 by 1000/1000 and you’ll get 125/1000. This result can be further reduced to 1/8.

What Is .125 as a Fraction?
.125 as a fraction in simplest form is 1/8. You can verify this answer by using a calculator to divide 1 by 8 and the result should be 0.125.
How to Convert .125 to a Fraction
Here are the steps to convert a decimal to a fraction, more specifically how to get .125 as a simplified fraction:
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Rewrite 0.125 as a fraction dividing it by 1.
0.125 1
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Multiply the numerator and denominator by 1000. Because .125 has three digits after the decimal point, you need to multiply by 103=1000 to get rid of the decimal places.
0.125 1×1000 1000=125 1000
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Divide 125 and 1000 by their Greatest Common Factor (GCF), which in this case is 125.
125 ÷ 125 1000 ÷ 125
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So .125 as a fraction in simplest form is:
1 8