how long is a dog day
365 hd / 7 dy = 52.14 human days equal one dog year. (365hd, 1hy / 7hd, 1hw = 52hw, 1hy) 365 hd * 7 dy = 2,555 dog days are in one human year. 52.14 hd / 12 hm = 3.45 human days equal one dog week. 2555 dd-hy / 3.45 hh-dw = 740.58 dog weeks are in one human year. 24 hh / 3.43 dd = 7 human hours equal one dog day. 24 hh / 7 hd = 3.43 dog days are in one human day. 10.40 dd / 3.45 hd = 3.01 human days equal one dog week. 17.79 hd / 1.71 dy = 10.40 dog days equal one dog month. 12 hm / 1.71 dy = 7.02 dog months are in one dog year. 740.54 dw-hy / 3.01dd-dw = 246.03 dog weeks equal one dog year.