Working days


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I have to be at work
I know I want to be on vacation
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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 ()
May 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
04
15
0
0
19
05
15
1
0
Bevrijdingsdag
06
15
2
0
07
15
3
0
08
15
4
0
09
15
5
0
10
15
6
0
11
15
7
0
20
12
15
8
0
13
15
9
0
14
15
10
0
15
15
11
0
16
15
12
0
17
15
13
0
18
15
14
0
21
19
15
15
0
20
15
16
0
21
15
17
0
22
15
18
0
23
15
19
0
24
15
20
0
25
15
21
0
22
26
15
22
0
27
15
23
0
28
15
24
0
29
15
25
0
Hemelvaartsdag
30
15
26
0
31
15
27
0
23
June 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22
01
15
28
0
23
02
15
29
0
03
15
30
0
04
15
31
0
05
15
32
0
06
15
33
0
07
15
34
0
08
15
35
0
Eerste Pinksterdag
24
09
15
36
0
Tweede Pinksterdag
10
15
37
0
11
15
38
0
12
15
39
0
13
15
40
0
14
15
41
0
15
15
42
0
25
16
15
43
0
17
15
44
0
18
15
45
0
19
15
46
0
20
15
47
0
21
15
48
0
22
15
49
0
26
23
15
50
0
24
15
51
0
25
15
52
0
26
15
53
0
27
15
54
0
28
15
55
0
29
15
56
0
27
30
15
57
0
July 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
58
0
02
15
59
0
03
15
60
0
04
15
61
0
05
15
62
0
06
15
63
0
28
07
15
64
0
08
15
65
0
09
15
66
0
10
15
67
0
11
15
68
0
12
15
69
0
13
15
70
0
29
14
15
71
0
15
15
72
0
16
15
73
0
17
15
74
0
18
15
75
0
19
15
76
0
20
15
77
0
30
21
15
78
0
22
15
79
0
23
15
80
0
24
15
81
0
25
15
82
0
26
15
83
0
27
15
84
0
31
28
15
85
0
29
15
86
0
30
15
87
0
31
15
88
0
32
August 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
89
0
02
15
90
0
03
15
91
0
32
04
15
92
0
05
15
93
0
06
15
94
0
07
15
95
0
08
15
96
0
09
15
97
0
10
15
98
0
33
11
15
99
0
12
15
100
0
13
15
101
0
14
15
102
0
15
15
103
0
16
15
104
0
17
15
105
0
34
18
15
106
0
19
15
107
0
20
15
108
0
21
15
109
0
22
15
110
0
23
15
111
0
24
15
112
0
35
25
15
113
0
26
15
114
0
27
15
115
0
28
15
116
0
29
15
117
0
30
15
118
0
31
15
119
0
36
September 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
120
0
02
15
121
0
03
15
122
0
04
15
123
0
05
15
124
0
06
15
125
0
07
15
126
0
37
08
15
127
0
09
15
128
0
10
15
129
0
11
15
130
0
12
15
131
0
13
15
132
0
14
15
133
0
38
15
15
134
0
16
15
135
0
17
15
136
0
18
15
137
0
19
15
138
0
20
15
139
0
21
15
140
0
39
22
15
141
0
23
15
142
0
24
15
143
0
25
15
144
0
26
15
145
0
27
15
146
0
28
15
147
0
40
29
15
148
0
30
15
149
0
41
October 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
150
0
02
15
151
0
03
15
152
0
04
15
153
0
05
15
154
0
41
06
15
155
0
07
15
156
0
08
15
157
0
09
15
158
0
10
15
159
0
11
15
160
0
12
15
161
0
42
13
15
162
0
14
15
163
0
15
15
164
0
16
15
165
0
17
15
166
0
18
15
167
0
19
15
168
0
43
20
15
169
0
21
15
170
0
22
15
171
0
23
15
172
0
24
15
173
0
25
15
174
0
26
15
175
0
44
27
15
176
0
28
15
177
0
29
15
178
0
30
15
179
0
31
15
180
0
45
November 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
181
0
02
15
182
0
45
03
15
183
0
04
15
184
0
05
15
185
0
06
15
186
0
07
15
187
0
08
15
188
0
09
15
189
0
46
10
15
190
0
11
15
191
0
12
15
192
0
13
15
193
0
14
15
194
0
15
15
195
0
16
15
196
0
47
17
15
197
0
18
15
198
0
19
15
199
0
20
15
200
0
21
15
201
0
22
15
202
0
23
15
203
0
48
24
15
204
0
25
15
205
0
26
15
206
0
27
15
207
0
28
15
208
0
29
15
209
0
30
15
210
0
49
December 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
49
01
15
211
0
02
15
212
0
03
15
213
0
04
15
214
0
05
15
215
0
06
15
216
0
07
15
217
0
50
08
15
218
0
09
15
219
0
10
15
220
0
11
15
221
0
12
15
222
0
13
15
223
0
14
15
224
0
51
15
15
225
0
16
15
226
0
17
15
227
0
18
15
228
0
19
15
229
0
20
15
230
0
21
15
231
0
52
22
15
232
0
23
15
233
0
24
15
234
0
25
15
235
0
Eerste Kerstdag
26
15
236
0
Tweede Kerstdag
27
15
237
0
28
15
238
0
01
29
15
239
0
30
15
240
0
31
15
241
0
02
January 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
242
0
Nieuwjaar
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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