/Java/Calculate number of years months and days between two dates in java

Calculate number of years months and days between two dates in java

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
		
Date birth = sdf.parse("2000-01-01");
Date now = new Date(System.currentTimeMillis());
		
Calendar c = Calendar.getInstance();
c.setTimeInMillis(now.getTime() - birth.getTime());
int y = c.get(Calendar.YEAR)-1970;
int m = c.get(Calendar.MONTH);
int d = c.get(Calendar.DAY_OF_MONTH)-1;

Java number of days between dates

LocalDate start = LocalDate.parse("2020-11-03");
LocalDate end = LocalDate.parse("2020-12-15");

long diff = DAYS.between(start, end);

Source: javaf1.com

How to calculate the amount of months between two dates java

LocalDate jamesBirthDay = new LocalDate(1955, 5, 19);
LocalDate now = new LocalDate(2015, 7, 30);
        
int monthsBetween = Months.monthsBetween(jamesBirthDay, now).getMonths();
int yearsBetween = Years.yearsBetween(jamesBirthDay, now).getYears();
        
System.out.println("Month since father of Java born : " 
                    + monthsBetween);
System.out.println("Number of years since father of Java born : " 
                    + yearsBetween);

Source: javarevisited.blogspot.com

Similar codes

2 votes177 views2 answers
What is spring boot
Java
4 votes280 views1 answer
Select a random element from a list java
Java
0 vote173 views1 answer
Mockito verify more than once
Java
0 vote218 views3 answers
Java char to charsequence
Java
90 votes260 views6 answers
How to split a string in Java
Java
41 votes241 views2 answers
Last element array java
Java
2 votes174 views1 answer
Java do something after x seconds without stopping everything else
Java
0 vote185 views1 answer
Near "@gmail": syntax error
Java
0 vote168 views1 answer
Log errors with stack traces spring
Java
-1 vote202 views1 answer
Byte array to file java
Java