Subject + 计算 + Object
计算 (jìsuàn) means "to calculate" or "to compute" and is used for mathematical operations, planning, or reckoning. It combines 计 (to count/plan) and 算 (to calculate). For example, 根据中国农历计算 means "calculated according to the Chinese lunar calendar."
你帮我计算一下这次旅行大概要花多少钱。
nǐ bāng wǒ jìsuàn yīxià zhè cì lǚxíng dàgài yào huā duōshao qián.
Help me calculate roughly how much this trip will cost.
这道数学题需要仔细计算才能做对。
zhè dào shùxué tí xūyào zǐxì jìsuàn cái néng zuò duì.
This math problem requires careful calculation to get right.
电脑可以快速计算大量的数据。
diànnǎo kěyǐ kuàisù jìsuàn dàliàng de shùjù.
Computers can quickly calculate large amounts of data.