Use this free online calculator to convert Alen [Danish] to Ken [Japan] instantly. This all length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Alen [Danish] = 0.345270 Ken [Japan]

1 Ken [Japan] = 2.8963 Alen [Danish]

Alen [Danish] to Ken [Japan] Conversion Formula

To convert Alen [Danish] to Ken [Japan], multiply by 0.345270.

Ken [Japan] = Alen [Danish] × 0.345270

Alen [Danish] = Ken [Japan] × 2.8963

To convert Ken [Japan] back to Alen [Danish], divide by 0.345270 (or multiply by 2.8963).

About These Units

About Alen [Danish]

The Danish Alen (also used in Norway) is slightly longer than the Scandinavian Alen. It is just longer than two feet and more precisely equal to 62.77 centimeters (24.71 inches).

About Ken [Japan]

The ken is a traditional Japanese unit of length equal to six shaku (Japanese feet), standardized at 1.818 meters. It is fundamental to Japanese architecture, serving as the standard interval between pillars in traditional buildings. The ken is also used for tatami mat dimensions, martial arts equipment like the bō staff, and historical land taxation measurements.

Alen [Danish] to Ken [Japan] Conversion Table

Alen [Danish]	Ken [Japan]	Ken [Japan]	Alen [Danish]
0.1	0.034527	0.1	0.289629
0.5	0.172635	0.5	1.4481
1	0.345270	1	2.8963
2	0.690539	2	5.7926
5	1.7263	5	14.4814
10	3.4527	10	28.9629
20	6.9054	20	57.9258
25	8.6317	25	72.4072
50	17.2635	50	144.8144
100	34.5270	100	289.6288
250	86.3174	250	724.0720
500	172.6348	500	1448.14
1000	345.2695	1000	2896.29

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