# Decimal to Fraction Calculator

Convert from decimal to fraction. Online Decimal to Fraction Calculator. Here you can find a decimal to fraction chart and also write any decimal number as a fraction.

## How to Convert a Decimal to a Fraction - Steps

- Step 1: Write down the decimal as a fraction of one (decimal/1);
- Step 2: If the decimal is not a whole number, multiply both top and bottom by 10 until you get an interger at the numerator.
- Step 3: Simplify (or reduce) the fraction if it is not in the simplest form.

Learn more reading the examples below or use our self-explaining calculator above

## Convert decimal 0.05 to a fraction

**0.05 = ^{1}/_{20} as a fraction**

### Step by Step Solution

To convert the decimal 0.05 to a fraction follow these steps:

**Step 1**: Write down the number as a fraction of one:

0.05 = ^{0.05}/_{1}

**Step 2**: Multiply both top and bottom by 10 for every number after the decimal point:

As we have 2 numbers after the decimal point, we multiply both numerator and denominator by 100. So,

0.05/1 = ^{(0.05 × 100)}/_{(1 × 100)} = ^{5}/_{100}.

**Step 3**: Simplify (or reduce) the fraction:

^{5}/_{100} = ^{1}/_{20} when reduced to the simplest form.

## What is 0.45 as a fraction?

**0.45 = ^{9}/_{20} as a fraction**

### Step by Step Solution

To convert the decimal 0.45 to a fraction follow these steps:

**Step 1**: Write down the number as a fraction of one:

0.45 = ^{0.45}/_{1}

**Step 2**: Multiply both top and bottom by 10 for every number after the decimal point:

As we have 2 numbers after the decimal point, we multiply both numerator and denominator by 100. So,

0.45/1 = ^{(0.45 × 100)}/_{(1 × 100)} = ^{45}/_{100}.

**Step 3**: Simplify (or reduce) the fraction:

^{45}/_{100} = ^{9}/_{20} when reduced to the simplest form.

## Equivalent fraction for 1.3 percent

**1.3 = ^{13}/_{10} = 1^{3}/_{10} as a fraction**

### Step by Step Solution

To convert the decimal 1.3 to a fraction follow these steps:

**Step 1**: Write down the number as a fraction of one:

1.3 = ^{1.3}/_{1}

**Step 2**: Multiply both top and bottom by 10 for every number after the decimal point:

As we have 1 numbers after the decimal point, we multiply both numerator and denominator by 10. So,

1.3/1 = ^{(1.3 × 10)}/_{(1 × 10)} = ^{13}/_{10}.

As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 13/_{10} is also equal to 1 ^{3}/_{10} when expressed as a mixed number.

## Conversion table: fraction to decimal inches and millimeter equivalence

To convert fractions to decimals and millimeters and vice-versa use this formula:

1 inch = 25.4 mm exactly, so ...

To convert from inch to millimeter multiply inch value by 25.4.

To convert from millimeter inch divide millimeter value by 25.4.

An easier way to do it is to use the table below. How?

### Example 1

Convert 1 1/32" to mm:Find 1 1/32 and read to the right under mm column! You will find 26.1938.

### Example 2

Convert 0.875 decimal inches to inches (fraction form).Look down the decimal column until you find 0.875, then read to the left to find 7/8 inches or move to the right column to find the mm value!

## Usable fraction to decimal inches and millimeter conversion table

fraction | inches | mm |
---|---|---|

1/64 | 0.0156 | 0.3969 |

1/32 | 0.0313 | 0.7938 |

3/64 | 0.0469 | 1.1906 |

1/16 | 0.0625 | 1.5875 |

5/64 | 0.0781 | 1.9844 |

3/32 | 0.0938 | 2.3813 |

7/64 | 0.1094 | 2.7781 |

1/8 | 0.1250 | 3.1750 |

9/64 | 0.1406 | 3.5719 |

5/32 | 0.1563 | 3.9688 |

11/64 | 0.1719 | 4.3656 |

3/16 | 0.1875 | 4.7625 |

13/64 | 0.2031 | 5.1594 |

7/32 | 0.2188 | 5.5563 |

15/64 | 0.2344 | 5.9531 |

1/4 | 0.2500 | 6.3500 |

17/64 | 0.2656 | 6.7469 |

9/32 | 0.2813 | 7.1438 |

19/64 | 0.2969 | 7.5406 |

5/16 | 0.3125 | 7.9375 |

21/64 | 0.3281 | 8.3344 |

11/32 | 0.3438 | 8.7313 |

23/64 | 0.3594 | 9.1281 |

3/8 | 0.3750 | 9.5250 |

25/64 | 0.3906 | 9.9219 |

13/32 | 0.4063 | 10.3188 |

27/64 | 0.4219 | 10.7156 |

7/16 | 0.4375 | 11.1125 |

29/64 | 0.4531 | 11.5094 |

15/32 | 0.4688 | 11.9063 |

31/64 | 0.4844 | 12.3031 |

1/2 | 0.5000 | 12.7000 |

33/64 | 0.5156 | 13.0969 |

17/32 | 0.5313 | 13.4938 |

35/64 | 0.5469 | 13.8906 |

9/16 | 0.5625 | 14.2875 |

37/64 | 0.5781 | 14.6844 |

19/32 | 0.5938 | 15.0813 |

39/64 | 0.6094 | 15.4781 |

5/8 | 0.6250 | 15.8750 |

41/64 | 0.6406 | 16.2719 |

21/32 | 0.6563 | 16.6688 |

43/64 | 0.6719 | 17.0656 |

11/16 | 0.6875 | 17.4625 |

45/64 | 0.7031 | 17.8594 |

23/32 | 0.7188 | 18.2563 |

47/64 | 0.7344 | 18.6531 |

3/4 | 0.7500 | 19.0500 |

49/64 | 0.7656 | 19.4469 |

25/32 | 0.7813 | 19.8438 |

51/64 | 0.7969 | 20.2406 |

13/16 | 0.8125 | 20.6375 |

53/64 | 0.8281 | 21.0344 |

27/32 | 0.8438 | 21.4313 |

55/64 | 0.8594 | 21.8281 |

7/8 | 0.8750 | 22.2250 |

57/64 | 0.8906 | 22.6219 |

29/32 | 0.9063 | 23.0188 |

59/64 | 0.9219 | 23.4156 |

15/16 | 0.9375 | 23.8125 |

61/64 | 0.9531 | 24.2094 |

31/32 | 0.9688 | 24.6063 |

63/64 | 0.9844 | 25.0031 |

1 | 1.0000 | 25.4000 |

fraction | inches | mm |
---|---|---|

1 1/64 | 1.0156 | 25.7969 |

1 1/32 | 1.0313 | 26.1938 |

1 3/64 | 1.0469 | 26.5906 |

1 1/16 | 1.0625 | 26.9875 |

1 5/64 | 1.0781 | 27.3844 |

1 3/32 | 1.0938 | 27.7813 |

1 7/64 | 1.1094 | 28.1781 |

1 1/8 | 1.1250 | 28.5750 |

1 9/64 | 1.1406 | 28.9719 |

1 5/32 | 1.1563 | 29.3688 |

1 11/64 | 1.1719 | 29.7656 |

1 3/16 | 1.1875 | 30.1625 |

1 13/64 | 1.2031 | 30.5594 |

1 7/32 | 1.2188 | 30.9563 |

1 15/64 | 1.2344 | 31.3531 |

1 1/4 | 1.2500 | 31.7500 |

1 17/64 | 1.2656 | 32.1469 |

1 9/32 | 1.2813 | 32.5438 |

1 19/64 | 1.2969 | 32.9406 |

1 5/16 | 1.3125 | 33.3375 |

1 21/64 | 1.3281 | 33.7344 |

1 11/32 | 1.3438 | 34.1313 |

1 23/64 | 1.3594 | 34.5281 |

1 3/8 | 1.3750 | 34.9250 |

1 25/64 | 1.3906 | 35.3219 |

1 13/32 | 1.4063 | 35.7188 |

1 27/64 | 1.4219 | 36.1156 |

1 7/16 | 1.4375 | 36.5125 |

1 29/64 | 1.4531 | 36.9094 |

1 15/32 | 1.4688 | 37.3063 |

1 31/64 | 1.4844 | 37.7031 |

1 1/2 | 1.5000 | 38.1000 |

1 33/64 | 1.5156 | 38.4969 |

1 17/32 | 1.5313 | 38.8938 |

1 35/64 | 1.5469 | 39.2906 |

1 9/16 | 1.5625 | 39.6875 |

1 37/64 | 1.5781 | 40.0844 |

1 19/32 | 1.5938 | 40.4813 |

1 39/64 | 1.6094 | 40.8781 |

1 5/8 | 1.6250 | 41.2750 |

1 41/64 | 1.6406 | 41.6719 |

1 21/32 | 1.6563 | 42.0688 |

1 43/64 | 1.6719 | 42.4656 |

1 11/16 | 1.6875 | 42.8625 |

1 45/64 | 1.7031 | 43.2594 |

1 23/32 | 1.7188 | 43.6563 |

1 47/64 | 1.7344 | 44.0531 |

1 3/4 | 1.7500 | 44.4500 |

1 49/64 | 1.7656 | 44.8469 |

1 25/32 | 1.7813 | 45.2438 |

1 51/64 | 1.7969 | 45.6406 |

1 13/16 | 1.8125 | 46.0375 |

1 53/64 | 1.8281 | 46.4344 |

1 27/32 | 1.8438 | 46.8313 |

1 55/64 | 1.8594 | 47.2281 |

1 7/8 | 1.8750 | 47.6250 |

1 57/64 | 1.8906 | 48.0219 |

1 29/32 | 1.9063 | 48.4188 |

1 59/64 | 1.9219 | 48.8156 |

1 15/16 | 1.9375 | 49.2125 |

1 61/64 | 1.9531 | 49.6094 |

1 31/32 | 1.9688 | 50.0063 |

1 63/64 | 1.9844 | 50.4031 |

2 | 2.0000 | 50.8000 |

fraction | inches | mm |
---|---|---|

2 1/64 | 2.0156 | 51.1969 |

2 1/32 | 2.0313 | 51.5938 |

2 3/64 | 2.0469 | 51.9906 |

2 1/16 | 2.0625 | 52.3875 |

2 5/64 | 2.0781 | 52.7844 |

2 3/32 | 2.0938 | 53.1813 |

2 7/64 | 2.1094 | 53.5781 |

2 1/8 | 2.1250 | 53.9750 |

2 9/64 | 2.1406 | 54.3719 |

2 5/32 | 2.1563 | 54.7688 |

2 11/64 | 2.1719 | 55.1656 |

2 3/16 | 2.1875 | 55.5625 |

2 13/64 | 2.2031 | 55.9594 |

2 7/32 | 2.2188 | 56.3563 |

2 15/64 | 2.2344 | 56.7531 |

2 1/4 | 2.2500 | 57.1500 |

2 17/64 | 2.2656 | 57.5469 |

2 9/32 | 2.2813 | 57.9438 |

2 19/64 | 2.2969 | 58.3406 |

2 5/16 | 2.3125 | 58.7375 |

2 21/64 | 2.3281 | 59.1344 |

2 11/32 | 2.3438 | 59.5313 |

2 23/64 | 2.3594 | 59.9281 |

2 3/8 | 2.3750 | 60.3250 |

2 25/64 | 2.3906 | 60.7219 |

2 13/32 | 2.4063 | 61.1188 |

2 27/64 | 2.4219 | 61.5156 |

2 7/16 | 2.4375 | 61.9125 |

2 29/64 | 2.4531 | 62.3094 |

2 15/32 | 2.4688 | 62.7063 |

2 31/64 | 2.4844 | 63.1031 |

2 1/2 | 2.5000 | 63.5000 |

2 33/64 | 2.5156 | 63.8969 |

2 17/32 | 2.5313 | 64.2938 |

2 35/64 | 2.5469 | 64.6906 |

2 9/16 | 2.5625 | 65.0875 |

2 37/64 | 2.5781 | 65.4844 |

2 19/32 | 2.5938 | 65.8813 |

2 39/64 | 2.6094 | 66.2781 |

2 5/8 | 2.6250 | 66.6750 |

2 41/64 | 2.6406 | 67.0719 |

2 21/32 | 2.6563 | 67.4688 |

2 43/64 | 2.6719 | 67.8656 |

2 11/16 | 2.6875 | 68.2625 |

2 45/64 | 2.7031 | 68.6594 |

2 23/32 | 2.7188 | 69.0563 |

2 47/64 | 2.7344 | 69.4531 |

2 3/4 | 2.7500 | 69.8500 |

2 49/64 | 2.7656 | 70.2469 |

2 25/32 | 2.7813 | 70.6438 |

2 51/64 | 2.7969 | 71.0406 |

2 13/16 | 2.8125 | 71.4375 |

2 53/64 | 2.8281 | 71.8344 |

2 27/32 | 2.8438 | 72.2313 |

2 55/64 | 2.8594 | 72.6281 |

2 7/8 | 2.8750 | 73.0250 |

2 57/64 | 2.8906 | 73.4219 |

2 29/32 | 2.9063 | 73.8188 |

2 59/64 | 2.9219 | 74.2156 |

2 15/16 | 2.9375 | 74.6125 |

2 61/64 | 2.9531 | 75.0094 |

2 31/32 | 2.9688 | 75.4063 |

2 63/64 | 2.9844 | 75.8031 |

3 | 3.0000 | 76.2000 |