Ohio Code § 3121.52

§ 3121.52.

A court or child support enforcement agency that issues or modifies a support order

with support payments to be made other than on a monthly basis shall calculate a monthly

amount due under the order, for purposes of its monthly administration, in the following

manner: (A) If the support order is to be paid weekly, multiply the weekly amount of support

due under the order by fifty-two and divide the resulting annual amount by twelve; (B) If the support order is to be paid biweekly, multiply the biweekly amount of support

due under the order by twenty-six and divide the resulting annual amount by twelve; (C) If the support order is to be paid periodically but is not to be paid weekly, biweekly,

or monthly, multiply the periodic amount of support due by an appropriate number to

obtain the annual amount of support due under the order and divide the annual amount

of support due by twelve.