Greychrondex 42

to SD: add 5515 to the CY year (CY 1 = SD 5516 [1+5515])to OC: add 4462 to the CY yearto BH: add 2659 to the CY yearto FT: add 2150 to the CY yearto TC: add 1407 to the CY yearto OL: add 805 to the CY yearto OR: add 644 to the CY yearC2: For conversion of other calendars to CY (positive dates):from SD: Take latest SD date and subtract 5515 (5519 SD = CY4 [5519-5515])from OC: Take latest OC date and subtract 4462from BH: Take latest BH date and subtract 2659 (2660 BH = CY 1 [2660-2659])from FT: Take latest FT date and subtract 2150from TC: Take latest TC date and subtract 1407from OL: Take latest OL date and subtract 805from OR: Take latest OR date and subtract 644C3: For conversion of negative CY to other calendarsto SD: Take CY date and subtract it from 5516 (CY –1=5515 SD [5516-1])to OC: Take CY date and subtract it from 4463to BH: Take CY date and subtract it from 2660 (-554 CY = 2106 BH [2660-554])to FT: Take CY date and subtract it from 2151to TC: Take CY date and subtract it from 1408to OL: Take CY date and subtract it from 806to OR: Take CY date and subtract it from 645C4: For conversion of other calendars to negative CYfrom SD: Take the earliest SD date and subtract 5516 (SD 5515 = -1 CY [5515-5516])from OC: Take the earliest OC date and subtract 4463from BH: Take the earliest BH date and subtract 2660 (BH 2106 = CY -554 [2106-2660])from FT: Take the earliest FT date and subtract 2151from TC: Take the earliest TC date and subtract 1408from OL: Take the earliest OL date and subtract 806from OR: Take the earliest OR date and subtract 645As a general rule of thumb, it is easiest to convert all dates to CY and then change them toanother calendar date when trying to compare dates of two Non-CY calendars.Example 1: 166 OR = 3984 OCC4: 166 OR = -479 CY (166-645) thenC3: -479 CY = 3984 OC (4463-479)