| 约 | yuē jì | to calculate to be roughly ... | 
| 约 | yāo | to weigh in a balance or on a scale | 
| 约 | yuē | to make an appointment / to invite / approximately / pact / treaty / to economize / to restrict / to reduce (a fraction) / concise | 
| 计 | Jì | surname Ji | 
| 计 | jì | to calculate / to compute / to count / to regard as important / to plan / ruse / meter / gauge |