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Japanese room size / shoe size / clothes size / eyesight
dog or cat's age
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C =(F−32)×5/9 F = 9C÷5+32 |
The area of the Japanese room | ||
jo ( lit. tatami )/a traditional unit of tatami room ex. 6 jou means 6 tatami mats room |
u | tsubo |
1(ichi) jo | ≒ 1.65u | han-tsubo |
2(ni) jo | ≒ 3.3u | 1(hito) tsubo |
4(yo) jo han | ≒ 7.4u | - |
6(roku) jo | ≒ 9.9u | 3(san) tsubo |
8(hachi) jo | ≒13.2u | 4(yo) tsubo |
・ ・ ・ |
・ ・ ・ |
・ ・ ・ |
shoe size ( Ladies' ) | ||||||||||
France | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 |
Italy | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 |
UK ( inch ) | 3 | 3 1/2 | 4 | 4 1/2 | 5 | 5 1/2 | 6 | 6 1/2 | 7 | 7 1/2 |
USA ( inch ) |
4 1/2 |
5 |
5 1/2 |
6 |
6 1/2 |
7 |
7 1/2 |
8 |
8 1/2 | 9 |
Japan ( cm ) |
21.5 |
22 |
22.5 |
23 |
23.5 |
24 |
24.5 |
25 |
25.5 | 26 |
shoe size (men's) | |||||||||||||
France | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
Italy | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
UK ( inch ) | 5 1/2 | 6 | 6 1/2 | 7 | 7 1/2 | 8 | 8 1/2 | 9 | 9 1/2 | 10 | 10 1/2 | 11 | 11 1/2 |
USA ( inch ) |
6 |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
9.5 |
10 |
10.5 |
11 | 11 1/2 | 12 |
Japan ( cm ) |
24 |
24.5 |
25 |
25.5 |
26 |
26.5 |
27 |
27.5 |
28 |
28.5 |
29 | 30 | 31 |
clothes (Ladies') | ||||||
. | S | M | L | |||
France | 34 | 36 | 38 | 40 | 42 | 44 |
Italy | 36 | 38 | 40 | 42 | 44 | 46 |
UK | 30 | 32 | 34 | 36 | 38 | 40 |
USA | 2 | 4 | 6 | 8 | 10 | 12 |
Japan | 5 | 7 | 9 | 11 | 13 | 15 |
clothes (Men's) | ||||||
S | M | L | ||||
France | 38 | 40 | 42 | 44 | 46 | 48 |
Italy | 44 | 46 | 48 | 50 | 52 | 54 |
UK | 34 | 36 | 38 | 40 | 42 | 44 |
USA | 34 | 36 | 38 | 40 | 42 | 44 |
Japan | S | M | L |
shirt (Men's) | ||||||||
USA, US | 14 | 14 1/2 | 15 | 15 1/2 | 16 | 16 1/2 | 17 | 17 1/2 |
Japan, Italy, France | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 |
eyesight | |||||||||||||||||
fractional vision | Europe | 6/120 | 6/60 | 6/48 | 6/38 | 6/30 | 6/24 | 6/20 | 6/15 | 6/12 | 6/10 | 6/7.5 | 6/6 | 6/5 | 6/4 | 6/3.75 | 6/3 |
USA | 20/400 | 20/200 | 20/160 | 20/125 | 20/100 | 20/80 | 20/63 | 20/50 | 20/40 | 20/32 | 20/25 | 20/20 | 20/16 | 20/12.5 | 20/10 | ||
decimal vision | Japan | 0.05 | 0.10 | 0.125 | 0.16 | 0.20 | 0.25 | 0.32 | 0.40 | 0.50 | 0.63 | 0.80 | 1.00 | 1.25 | 1.50 | 1.60 | 2.00 |
Dog /Cat | Human | Dog /Cat | Human | Dog /Cat | Human |
1 month | 1 year | 4 years | 32 years | 13 years | 68 years |
2 months | 3 years | 5 years | 36 years | 14 years | 72 years |
3 months | 5 years | 6 years | 40 years | 15 years | 76 years |
6 months | 9 years | 7 years | 44 years | 16 years | 80 years |
9 months | 13 years | 8 years | 48 years | 17 years | 84 years |
1 year | 17 years | 9 years | 52 years | 18 years | 88 years |
1.5 year | 20 years | 10 years | 56 years | 19 years | 92 years |
2 years | 23 years | 11 years | 60 years | 20 years | 96 years |
3 years | 28 years | 12 years | 64 years | 21 years | 100 years |