Working days


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I have to be at work
I know I want to be on vacation
?
I let the optimizer decide
CALCULATOR
CALENDAR
TODO LIST
THE HOLIDAYS OPTIMIZER
BIRTHDAYS
It tells you when to take your days off to maximize the length of your vacation
I would like to take
days off
from  
 to 
Before running the optimizer, clicking on the days of the calendar you can define:
the days you must necessarily be at work ()
the days you want to be on holidays for sure ()
July 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
05
15
0
0
06
15
1
0
28
07
15
2
0
08
15
3
0
09
15
4
0
10
15
5
0
11
15
6
0
12
15
7
0
13
15
8
0
29
14
15
9
0
15
15
10
0
16
15
11
0
17
15
12
0
18
15
13
0
19
15
14
0
20
15
15
0
30
21
15
16
0
22
15
17
0
23
15
18
0
24
15
19
0
25
15
20
0
26
15
21
0
27
15
22
0
31
28
15
23
0
29
15
24
0
30
15
25
0
31
15
26
0
32
August 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
27
0
02
15
28
0
03
15
29
0
32
04
15
30
0
05
15
31
0
06
15
32
0
07
15
33
0
08
15
34
0
09
15
35
0
10
15
36
0
33
11
15
37
0
12
15
38
0
13
15
39
0
14
15
40
0
15
15
41
0
광복절
16
15
42
0
17
15
43
0
34
18
15
44
0
19
15
45
0
20
15
46
0
21
15
47
0
22
15
48
0
23
15
49
0
24
15
50
0
35
25
15
51
0
26
15
52
0
27
15
53
0
28
15
54
0
29
15
55
0
30
15
56
0
31
15
57
0
36
September 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
58
0
02
15
59
0
03
15
60
0
04
15
61
0
05
15
62
0
06
15
63
0
07
15
64
0
37
08
15
65
0
09
15
66
0
10
15
67
0
11
15
68
0
12
15
69
0
13
15
70
0
14
15
71
0
38
15
15
72
0
16
15
73
0
17
15
74
0
18
15
75
0
19
15
76
0
20
15
77
0
21
15
78
0
39
22
15
79
0
23
15
80
0
24
15
81
0
25
15
82
0
26
15
83
0
27
15
84
0
28
15
85
0
40
29
15
86
0
30
15
87
0
41
October 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
88
0
02
15
89
0
03
15
90
0
개천절
04
15
91
0
05
15
92
0
추석
41
06
15
93
0
추석
07
15
94
0
추석
08
15
95
0
추석
09
15
96
0
한글날
10
15
97
0
11
15
98
0
12
15
99
0
42
13
15
100
0
14
15
101
0
15
15
102
0
16
15
103
0
17
15
104
0
18
15
105
0
19
15
106
0
43
20
15
107
0
21
15
108
0
22
15
109
0
23
15
110
0
24
15
111
0
25
15
112
0
26
15
113
0
44
27
15
114
0
28
15
115
0
29
15
116
0
30
15
117
0
31
15
118
0
45
November 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
119
0
02
15
120
0
45
03
15
121
0
04
15
122
0
05
15
123
0
06
15
124
0
07
15
125
0
08
15
126
0
09
15
127
0
46
10
15
128
0
11
15
129
0
12
15
130
0
13
15
131
0
14
15
132
0
15
15
133
0
16
15
134
0
47
17
15
135
0
18
15
136
0
19
15
137
0
20
15
138
0
21
15
139
0
22
15
140
0
23
15
141
0
48
24
15
142
0
25
15
143
0
26
15
144
0
27
15
145
0
28
15
146
0
29
15
147
0
30
15
148
0
49
December 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
49
01
15
149
0
02
15
150
0
03
15
151
0
04
15
152
0
05
15
153
0
06
15
154
0
07
15
155
0
50
08
15
156
0
09
15
157
0
10
15
158
0
11
15
159
0
12
15
160
0
13
15
161
0
14
15
162
0
51
15
15
163
0
16
15
164
0
17
15
165
0
18
15
166
0
19
15
167
0
20
15
168
0
21
15
169
0
52
22
15
170
0
23
15
171
0
24
15
172
0
25
15
173
0
성탄절
26
15
174
0
27
15
175
0
28
15
176
0
01
29
15
177
0
30
15
178
0
31
15
179
0
02
January 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
180
0
신정
02
03
04
05
06
Public holidays
Weekend days
Days to take
Vacations
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Working days in a year:   ‹ 2024 | 2025 | 2026 ›
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