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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
DAILY COFFEE
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 
How many vacation blocks?
(    or )
Each vacation should be at least days
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 ()
March 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
10
11
12
17
15
0
0
18
15
1
0
19
15
2
0
20
15
3
0
21
15
4
0
22
15
5
0
13
23
15
6
0
24
15
7
0
25
15
8
0
26
15
9
0
27
15
10
0
28
15
11
0
29
15
12
0
14
30
15
13
0
31
15
14
0
April 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14
01
15
15
0
02
15
16
0
03
15
17
0
04
15
18
0
05
15
19
0
15
06
15
20
0
Paasmaandag
07
15
21
0
08
15
22
0
09
15
23
0
10
15
24
0
11
15
25
0
12
15
26
0
16
13
15
27
0
14
15
28
0
15
15
29
0
16
15
30
0
17
15
31
0
18
15
32
0
19
15
33
0
17
20
15
34
0
21
15
35
0
22
15
36
0
23
15
37
0
24
15
38
0
25
15
39
0
26
15
40
0
18
27
15
41
0
28
15
42
0
29
15
43
0
30
15
44
0
19
May 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
45
0
Dag van de Arbeid
02
15
46
0
03
15
47
0
19
04
15
48
0
05
15
49
0
06
15
50
0
07
15
51
0
08
15
52
0
09
15
53
0
10
15
54
0
20
11
15
55
0
12
15
56
0
13
15
57
0
14
15
58
0
Hemelvaartsdag
15
15
59
0
16
15
60
0
17
15
61
0
21
18
15
62
0
19
15
63
0
20
15
64
0
21
15
65
0
22
15
66
0
23
15
67
0
24
15
68
0
22
25
15
69
0
Pinkstermaandag
26
15
70
0
27
15
71
0
28
15
72
0
29
15
73
0
30
15
74
0
31
15
75
0
23
June 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
23
01
15
76
0
02
15
77
0
03
15
78
0
04
15
79
0
05
15
80
0
06
15
81
0
07
15
82
0
24
08
15
83
0
09
15
84
0
10
15
85
0
11
15
86
0
12
15
87
0
13
15
88
0
14
15
89
0
25
15
15
90
0
16
15
91
0
17
15
92
0
18
15
93
0
19
15
94
0
20
15
95
0
21
15
96
0
26
22
15
97
0
23
15
98
0
24
15
99
0
25
15
100
0
26
15
101
0
27
15
102
0
28
15
103
0
27
29
15
104
0
30
15
105
0
28
July 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
106
0
02
15
107
0
03
15
108
0
04
15
109
0
05
15
110
0
28
06
15
111
0
07
15
112
0
08
15
113
0
09
15
114
0
10
15
115
0
11
15
116
0
12
15
117
0
29
13
15
118
0
14
15
119
0
15
15
120
0
16
15
121
0
17
15
122
0
18
15
123
0
19
15
124
0
30
20
15
125
0
21
15
126
0
Nationale Feestdag
22
15
127
0
23
15
128
0
24
15
129
0
25
15
130
0
26
15
131
0
31
27
15
132
0
28
15
133
0
29
15
134
0
30
15
135
0
31
15
136
0
32
August 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
137
0
02
15
138
0
32
03
15
139
0
04
15
140
0
05
15
141
0
06
15
142
0
07
15
143
0
08
15
144
0
09
15
145
0
33
10
15
146
0
11
15
147
0
12
15
148
0
13
15
149
0
14
15
150
0
15
15
151
0
Onze-Lieve-Vrouw Hemelvaart
16
15
152
0
34
17
15
153
0
18
15
154
0
19
15
155
0
20
15
156
0
21
15
157
0
22
15
158
0
23
15
159
0
35
24
15
160
0
25
15
161
0
26
15
162
0
27
15
163
0
28
15
164
0
29
15
165
0
30
15
166
0
36
31
15
167
0
September 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
168
0
02
15
169
0
03
15
170
0
04
15
171
0
05
15
172
0
06
15
173
0
37
07
15
174
0
08
15
175
0
09
15
176
0
10
15
177
0
11
15
178
0
12
15
179
0
13
15
180
0
38
14
15
181
0
15
15
182
0
16
15
183
0
17
15
184
0
18
15
185
0
19
15
186
0
20
15
187
0
39
21
15
188
0
22
15
189
0
23
15
190
0
24
15
191
0
25
15
192
0
26
15
193
0
27
15
194
0
40
28
15
195
0
29
15
196
0
30
15
197
0
41
October 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
198
0
02
15
199
0
03
15
200
0
04
15
201
0
41
05
15
202
0
06
15
203
0
07
15
204
0
08
15
205
0
09
15
206
0
10
15
207
0
11
15
208
0
42
12
15
209
0
13
15
210
0
14
15
211
0
15
15
212
0
16
15
213
0
17
15
214
0
18
15
215
0
43
19
15
216
0
20
15
217
0
21
15
218
0
22
15
219
0
23
15
220
0
24
15
221
0
25
15
222
0
44
26
15
223
0
27
15
224
0
28
15
225
0
29
15
226
0
30
15
227
0
31
15
228
0
45
November 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
229
0
Allerheiligen
45
02
15
230
0
03
15
231
0
04
15
232
0
05
15
233
0
06
15
234
0
07
15
235
0
08
15
236
0
46
09
15
237
0
10
15
238
0
11
15
239
0
Wapenstilstand
12
15
240
0
13
15
241
0
14
15
242
0
15
15
243
0
47
16
15
244
0
17
15
245
0
18
15
246
0
19
15
247
0
20
15
248
0
21
15
249
0
22
15
250
0
48
23
15
251
0
24
15
252
0
25
15
253
0
26
15
254
0
27
15
255
0
28
15
256
0
29
15
257
0
49
30
15
258
0
December 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
49
01
15
259
0
02
15
260
0
03
15
261
0
04
15
262
0
05
15
263
0
06
15
264
0
50
07
15
265
0
08
15
266
0
09
15
267
0
10
15
268
0
11
15
269
0
12
15
270
0
13
15
271
0
51
14
15
272
0
15
15
273
0
16
15
274
0
17
15
275
0
18
15
276
0
19
15
277
0
20
15
278
0
52
21
15
279
0
22
15
280
0
23
15
281
0
24
15
282
0
25
15
283
0
Kerstmis
26
15
284
0
27
15
285
0
53
28
15
286
0
29
15
287
0
30
15
288
0
31
15
289
0
01
January 2027
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
53
01
15
290
0
Nieuwjaarsdag
02
15
291
0
03
15
292
0
01
02
03
04
05
Public holidays
Weekend days
Days to take
Vacations
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Working days in a year:   ‹ 2025 | 2026 | 2027 ›
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