Convert Sir (Persian) to kilograms
Persia & Silk Road · Persian Weight · historical · colonial
Historically reconstructed The unit is no longer in use and its value is reconstructed from historical and scholarly sources — treat it as indicative.
Quick answer
1 Sir (Persian) = 0.075 kilograms
1 Sir (Persian) = 0.075 kilograms. Sir (Persian) is a traditional mass unit from Persia & Silk Road.
Convert any amount
Sir (Persian) to kilograms table
| Sir (Persian) | kilograms |
|---|---|
| 0.25 Sir (Persian) | 0.01875 kilograms |
| 0.5 Sir (Persian) | 0.0375 kilograms |
| 1 Sir (Persian) | 0.075 kilograms |
| 2 Sir (Persian) | 0.15 kilograms |
| 3 Sir (Persian) | 0.225 kilograms |
| 4 Sir (Persian) | 0.3 kilograms |
| 5 Sir (Persian) | 0.375 kilograms |
| 10 Sir (Persian) | 0.75 kilograms |
| 20 Sir (Persian) | 1.5 kilograms |
| 25 Sir (Persian) | 1.875 kilograms |
| 50 Sir (Persian) | 3.75 kilograms |
| 100 Sir (Persian) | 7.5 kilograms |
About the Sir (Persian)
1 Sir = 1/40 Man ≈ 75g. Used for spices and small goods.
- Symbol
- sir
- Value in SI
- 1 Sir (Persian) = 0.075 kilogram
- Typical use
- trade, cooking
- Source
- UnitConvertLab measurement atlas
Every atlas conversion routes through the SI kilogram. See our methodology and data provenance pages for how these values are sourced and verified.
Frequently asked
How many kilograms are in a Sir (Persian)?
1 Sir (Persian) = 0.075 kilograms. Multiply the number of Sir (Persian) by 0.075 to get kilograms.
What is Sir (Persian) used for?
1 Sir = 1/40 Man ≈ 75g. Used for spices and small goods. It is classified as historical and dates from the colonial period.
Is the Sir (Persian) value exact?
Yes for practical purposes. UnitConvertLab converts every atlas unit through the SI kilogram, so the arithmetic itself introduces no rounding beyond the digits shown.
How reliable is this Sir (Persian) conversion?
Historically reconstructed — The unit is no longer in use and its value is reconstructed from historical and scholarly sources — treat it as indicative. Source: UnitConvertLab measurement atlas.
Cite this page
UnitConvertLab. (2026). Convert Sir (Persian) to kilograms. UnitConvertLab. Retrieved from https://unitconvertlab.com/regional/sir-persian-to-kilogram
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