Conversion number between square chain [sq ch] and rood [ro] is 4000. This means, that square chain is bigger unit than rood.
Switch to reverse conversion:
from rood to square chain conversion
| [sq ch] |
Result in rood
?If conversion between square chain to square-metre and square-metre to rood is exactly definied, high precision conversion from square chain to rood is enabled.
Decimal places: (0-800)
square chain| Start value: | [square chain] |
| Step size | [square chain] |
| How many lines? | (max 100) |
| square chain | rood |
|---|---|
| 0 | 0 |
| 10 | 40000 |
| 20 | 80000 |
| 30 | 120000 |
| 40 | 160000 |
| 50 | 200000 |
| 60 | 240000 |
| 70 | 280000 |
| 80 | 320000 |
| 90 | 360000 |
| 100 | 400000 |
| 110 | 440000 |
Definition of square chain unit: ≡ 66 ft × 66 ft = 1⁄10 ac. ≡ (66 × 0.3048)² = 404.68564224 m²
Definition of rood unit: ≡ 1⁄4 ac. = ac / 4 = 4046.8564224 / 4 = 1011.7141056 m²
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