RO Calc is Ragnarok Online stat calculator. Raised stats in RO is irreversible. If not carefully overaised cause char failed. Stats reset can be costly. RO Calc support Atk, Def, Matk, Mdef, Hit, Flee, Crit calculation.
Before raising any stats, plan your char stats with RO Calc. Adjust and redistribute status points until you meet satifying stats. At last, you have vision how your char stats would looks like on max level.
Build a perfect stats with RO Calc.