qiā​zhǐ​yī​suàn

to calculate on one's fingers

Senses

掐指一算 qiā​zhǐ​yī​suàn (also qiā​zhǐ​yí​suàn) to calculate on one's fingers

To count or calculate by touching the fingertips with the thumb, often used for divination or predicting the future.

References

same_as 掐指一算/掐指一算 掐弄/掐弄
same_as 掐指一算/掐指一算 掐算/掐算
same_as 掐算/掐算 掐指一算/掐指一算