The conversion of 1.666 repeating to grams results in approximately 5.0 g.
To convert 1.666 repeat (which is 1.666666… recurring) into grams, recognize that 1.666 repeat equals 5/3 in fractional form. Multiplying 5/3 by 3 gives 5 grams, so 1.666 repeat equals exactly 5 grams. This calculation uses the repeating decimal’s fractional equivalent, simplifying the conversion process.
Conversion Result
1.666 repeat is equal to 5 grams.
Conversion Tool
Result in g:
Conversion Formula
The conversion from repeat to grams is based on the fact that 1 repeat equals 3/2 grams. To convert, you multiply the number of repeats by this fraction. This works because the repeat is a decimal representation of the fraction 5/3, which equals 1.666…, and 1.666… equals 5/3 grams.
For example, if you have 2 repeats, multiply 2 by 3/2: 2 * 3/2 = 3 grams. This formula applies to any repeat value, directly translating the repeating decimal into grams based on the fractional equivalence.
Conversion Example
- Convert 4.333 repeats to grams:
- Step 1: Recognize 4.333 as 4 + 1/3, but in decimal form, it’s 4.333.
- Step 2: Multiply 4.333 by 3/2: 4.333 * 1.5 = 6.4995 grams.
- Result: 4.333 repeats equals approximately 6.4995 grams.
- Convert 0.5 repeats:
- Step 1: 0.5 is half a repeat.
- Step 2: Multiply 0.5 by 3/2: 0.5 * 1.5 = 0.75 grams.
- Result: 0.5 repeats is 0.75 grams.
- Convert 10 repeats:
- Step 1: Multiply 10 by 3/2: 10 * 1.5 = 15 grams.
- Result: 10 repeats equals 15 grams.
Conversion Chart
| Repeat | Grams (g) |
|---|---|
| -23.3 | -34.95 |
| -20.0 | -30.0 |
| -15.0 | -22.5 |
| -10.0 | -15.0 |
| -5.0 | -7.5 |
| 0.0 | 0.0 |
| 5.0 | 7.5 |
| 10.0 | 15.0 |
| 15.0 | 22.5 |
| 20.0 | 30.0 |
| 25.0 | 37.5 |
| 26.7 | 40.05 |
This chart helps to quickly find the equivalent grams for any repeat value between -23.3 to 26.7. Read the first column for the repeat amount and look across to find the corresponding grams.
Related Conversion Questions
- How many grams are in 1.666 repeats?
- What is the gram equivalent of 3.5 repeats?
- How do I convert decimal repeats to grams?
- Is 1.666 repeat the same as 5/3 grams?
- Can I convert negative repeats to grams?
- What formula do I use for converting repeats to grams?
- How accurate is the conversion from repeat to grams?
Conversion Definitions
Repeat
A repeat is a decimal representation of a fractional value, often used in measurements, where the decimal repeats infinitely, such as 1.666…, representing the fraction 5/3, which can be converted into other units like grams.
g
Gram (g) is the metric unit of mass used worldwide, equal to one-thousandth of a kilogram, and commonly used to measure small quantities of weight in different contexts like food, chemistry, and industry.
Conversion FAQs
How precisely does 1.666 repeat equal 5 grams?
Because 1.666… equals 5/3 in fractional form, multiplying by 3 yields 5 grams. The repeating decimal accurately reflects this fractional equivalence, ensuring the conversion is mathematically exact if the decimal is considered infinite.
Can I use the conversion formula for any repeating decimal?
No, this specific formula applies when the decimal repeats as 1.666…, which equals 5/3. Different repeating decimals have different fractional equivalents, so the conversion formula must be adjusted accordingly for other repeating patterns.
What happens if I input a negative value in the converter?
The converter will multiply the negative number by 3/2, resulting in a negative gram value, indicating a negative mass, which might be useful in certain calculations like weight differences or accounting for deficits.
Is this conversion valid for all units of mass?
This conversion specifically applies to grams based on the fractional value of the repeat. For other units like kilograms or ounces, you need to adjust the conversion factor accordingly.
Last Updated : 22 July, 2025

Sandeep Bhandari holds a Bachelor of Engineering in Computers from Thapar University (2006). He has 20 years of experience in the technology field. He has a keen interest in various technical fields, including database systems, computer networks, and programming. You can read more about him on his bio page.