划算 huá suàn to calculateto weigh (pros and cons)to view as profitableworthwhilevalue for moneycost-effective Example sentences 今天电脑在打折，现在买很划算。 jīntiān diànnǎo zài dǎzhé, xiànzài mǎi hěn huásuàn. The computer is on discount today, it's cost-effective to buy now 十月一日到十月七日买一送一，非常划算。 shíyuè yī rì dào shíyuè qī rì mǎiyīsòngyī, fēicháng huásuàn. Buy one, get one free from October first to seventh, that's a steal!