6 pho is equal to 18 size.
When converting pho to size, the conversion is done by multiplying the pho value by 3 since 1 pho equals 3 size. Therefore, 6 pho times 3 results in 18 size. This provides a direct and simple way to translate between these units.
Conversion Tool
Result in size:
Conversion Formula
The formula to convert pho to size is:
size = pho × 3
This formula works because each pho unit is exactly three times the size unit. Multiplying pho by 3 converts the measurement into size. For example, converting 6 pho to size:
- Take the pho value: 6
- Multiply by 3: 6 × 3 = 18
- The result is 18 size.
Since the relation is linear, this formula applies to any pho value to get size.
Conversion Example
- Convert 4 pho to size:
- Start with 4 pho.
- Multiply 4 by 3.
- Result: 12 size.
- Convert 7.5 pho to size:
- Use 7.5 pho value.
- Multiply 7.5 by 3.
- Result: 22.5 size.
- Convert 0 pho to size:
- Zero pho means zero size.
- Calculation: 0 × 3 = 0.
- Result is 0 size.
- Convert -3 pho to size:
- Negative pho value -3.
- Multiply by 3: -3 × 3 = -9.
- Result: -9 size.
Conversion Chart
This chart shows pho values from -19.0 up to 31.0 and their equivalent in size by multiplying each pho value by 3. Use it to find size quickly without calculation.
| Pho | Size | Pho | Size | Pho | Size |
|---|---|---|---|---|---|
| -19.0 | -57.0 | 0.0 | 0.0 | 19.0 | 57.0 |
| -18.0 | -54.0 | 1.0 | 3.0 | 20.0 | 60.0 |
| -17.0 | -51.0 | 2.0 | 6.0 | 21.0 | 63.0 |
| -16.0 | -48.0 | 3.0 | 9.0 | 22.0 | 66.0 |
| -15.0 | -45.0 | 4.0 | 12.0 | 23.0 | 69.0 |
| -14.0 | -42.0 | 5.0 | 15.0 | 24.0 | 72.0 |
| -13.0 | -39.0 | 6.0 | 18.0 | 25.0 | 75.0 |
| -12.0 | -36.0 | 7.0 | 21.0 | 26.0 | 78.0 |
| -11.0 | -33.0 | 8.0 | 24.0 | 27.0 | 81.0 |
| -10.0 | -30.0 | 9.0 | 27.0 | 28.0 | 84.0 |
| -9.0 | -27.0 | 10.0 | 30.0 | 29.0 | 87.0 |
| -8.0 | -24.0 | 11.0 | 33.0 | 30.0 | 90.0 |
| -7.0 | -21.0 | 12.0 | 36.0 | 31.0 | 93.0 |
| -6.0 | -18.0 | 13.0 | 39.0 | ||
| -5.0 | -15.0 | 14.0 | 42.0 | ||
| -4.0 | -12.0 | 15.0 | 45.0 | ||
| -3.0 | -9.0 | 16.0 | 48.0 | ||
| -2.0 | -6.0 | 17.0 | 51.0 | ||
| -1.0 | -3.0 | 18.0 | 54.0 |
Related Conversion Questions
- How many size units do I get from 6 pho?
- What is the size equivalent of six pho?
- Can I convert 6 pho into size without a calculator?
- Is the conversion rate from pho to size always the same for 6 pho?
- How do I quickly calculate size if I have 6 pho?
- Does 6 pho equal 18 size or some other number?
- What’s the formula to convert 6 pho into size?
Conversion Definitions
Pho: Pho is a unit of measurement used primarily in specialized fields or contexts where it represents a quantity or dimension. It is characterized by its fixed relation to another unit called size, where one pho equals three size units. Pho serves as a base unit in certain conversions, useful for scaling measurements.
Size: Size is a derived unit related directly to pho. It quantifies dimensions or amounts in a smaller scale where one size equals one-third of a pho. Size is practical for finer measurements when pho values are too large, providing a more granular metric in conversions and calculations involving pho.
Conversion FAQs
Is the conversion factor between pho and size ever different than 3?
No, the conversion factor is constant. One pho always equals three size units. This fixed ratio makes conversions straightforward and consistent regardless of the pho value. Variations would cause confusion and are not recognized in this measurement system.
Can I convert size back to pho?
Yes, converting size back to pho is just the reverse operation. Since 1 pho = 3 size, dividing the size value by 3 will give you the equivalent pho. For example, 18 size divided by 3 equals 6 pho.
Why use pho instead of size or vice versa?
Pho is convenient for measuring larger amounts because it groups size units in threes. Size allows more precision in smaller measures. Depending on the application, people choose pho for simplicity or size for detailed metrics.
Can negative pho values be converted to size?
Yes, negative pho values convert to negative size values by multiplying by 3. This might occur in contexts where measurements represent offsets or directions rather than physical sizes.
Does this conversion apply to all contexts where pho and size are used?
The 1 pho = 3 size relation applies only within the measurement system that defines these units. Other contexts or fields may use different definitions, so always confirm the units involved before converting.
Last Updated : 20 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.