Enter your relationship start and end dates into the calculator to determine the total duration of your relationship.

Relationship Time Calculation Formula

The following formulas are used to calculate the total duration of a relationship:

Total Days = (End Date - Start Date) / (1000 * 3600 * 24)
Total Months = (End Year - Start Year) * 12 + (End Month - Start Month)
Total Years = Total Months / 12

Variables:

  • Total Days is the total number of days in the relationship.
  • Total Months is the total number of months in the relationship.
  • Total Years is the total number of years in the relationship.

To calculate the relationship duration, subtract the start date from the end date to get the total days. Then, calculate the total months and total years accordingly.

What is Relationship Time Calculation?

Relationship time calculation refers to the process of determining the total duration of a relationship in days, months, and years. This involves understanding the start and end dates of the relationship. Proper relationship time calculation can help in reminiscing important milestones and planning future events.

How to Calculate Relationship Time?

The following steps outline how to calculate the relationship duration using the given formulas.


  1. First, determine the start and end dates of the relationship.
  2. Next, calculate the total days by subtracting the start date from the end date.
  3. Use the formula for total months: Total Months = (End Year - Start Year) * 12 + (End Month - Start Month).
  4. Finally, calculate the total years by dividing the total months by 12.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem:

Use the following variables as an example problem to test your knowledge.

Start Date = January 1, 2015

End Date = December 31, 2020

FAQ

1. What is the relationship duration?

Relationship duration is the total time period between the start and end dates of