Square Decimeter Measurement Conversion Chart

Cell Width
(cm for 10
Worker Cells)

Rhombic
(Old World)
Square Decimeter
Measurement

USDA Square Square Decimeter
Measurement with Cell Width
Deviation where known

Baudoux Square
Square Decimeter
Measurement

Rietsche Square
Square Decimeter
Measurement

5.96

562

650 - 6.0

650
 -

5.9

574/575
 - - -

5,8

594
 - - -

5.75

604
 -

700
 -

5.7

615

700 - 5.7
 - -

5.6

637

725 - 5.6
 -

750

5.55

649
 -

750
 -

5.5

655

750 - 5.5
 - -

5.44

675
 - - -

5.4

684

800 - 5.4
 -

780 - 800

5.37

692
  

800
  

5.35
 -      

5.3

711

830 - 5.3
    

5.21

737
  

850
  

5.2

740

850 - 5.2
  

830 - 850

5.17
 -      

5.15

751 (Vogt)
753
      

5.1

763 (Castillon)
770
      

5.06

780/781
  

900
  

5.0

789 (Maraldi)
800

920 - 5.0
    

4.92

821 (Georgandas)
827
  

950
  

4.9

828 (Castillon)
832 (Reaumur/Klugel)

950 - 4.9
    

4.83

838 (Langs./Dadant)
856/857 (L'Abbe Collin/Grout)
      

4.8

860 (Fratelli Piana)
867/868
  

1000

1050

4.7

870 (Swammerdam)
905

1050 - 4.7

1050
  

4.66

920/921
      

4.6

940 (Rambaldi)
945
      

4.58

953
954 (Maraldi)
      

4.5

987
      

4.4

1032
      

4.3

1081
      

Lusby - July 1997

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