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12in. 1ft
3ft 1 yd
5280ft 1 mi
1760 yd 1 mi
10mm 1cm
1000mm 1m
100cm 1m
1000m 1km
16 oz 1lb
2000lb 1ton
1000g 1kg
liquid 16oz 1pt
2pt 1qt
4qt 1gal
1000ml 1L
60 seconds 1 minute
60 minutes 1 hour
24 hours 1 day
7 days 1 week
365 days 1common year
366 days 1 leap year
10 years 1 decade
100 years 1 century
Created by: raggedyann