Zdrojová jednotka: helek (hebr.)
Cílová jednotka: rok (juliánský)
Veličina: Čas
1 helek na rok1 Btu na thermochemical calorie1 fluid scruple UK na tablespoon1 peck UK na urna1 urna na bushel UK1 dry barrel US na urna1 mach na stopy za hodinu1 as na pound1 as na talent1 as na tael, tahil1 as na gros1 as na slug1 as na libra1 ounce-force per sq. inch na pound-force per sq. inch1 yard na imperial nautical mile