Working days


Sign in
×
:
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 ()
May 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
03
15
0
0
Święto Konstytucji
04
15
1
0
19
05
15
2
0
06
15
3
0
07
15
4
0
08
15
5
0
09
15
6
0
10
15
7
0
11
15
8
0
20
12
15
9
0
13
15
10
0
14
15
11
0
15
15
12
0
16
15
13
0
17
15
14
0
18
15
15
0
21
19
15
16
0
20
15
17
0
21
15
18
0
22
15
19
0
23
15
20
0
24
15
21
0
25
15
22
0
22
26
15
23
0
27
15
24
0
28
15
25
0
29
15
26
0
30
15
27
0
31
15
28
0
23
June 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22
01
15
29
0
23
02
15
30
0
03
15
31
0
04
15
32
0
05
15
33
0
06
15
34
0
07
15
35
0
08
15
36
0
Zielone Świątki
24
09
15
37
0
10
15
38
0
11
15
39
0
12
15
40
0
13
15
41
0
14
15
42
0
15
15
43
0
25
16
15
44
0
17
15
45
0
18
15
46
0
19
15
47
0
Boże Ciało
20
15
48
0
21
15
49
0
22
15
50
0
26
23
15
51
0
24
15
52
0
25
15
53
0
26
15
54
0
27
15
55
0
28
15
56
0
29
15
57
0
27
30
15
58
0
July 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
59
0
02
15
60
0
03
15
61
0
04
15
62
0
05
15
63
0
06
15
64
0
28
07
15
65
0
08
15
66
0
09
15
67
0
10
15
68
0
11
15
69
0
12
15
70
0
13
15
71
0
29
14
15
72
0
15
15
73
0
16
15
74
0
17
15
75
0
18
15
76
0
19
15
77
0
20
15
78
0
30
21
15
79
0
22
15
80
0
23
15
81
0
24
15
82
0
25
15
83
0
26
15
84
0
27
15
85
0
31
28
15
86
0
29
15
87
0
30
15
88
0
31
15
89
0
32
August 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
90
0
02
15
91
0
03
15
92
0
32
04
15
93
0
05
15
94
0
06
15
95
0
07
15
96
0
08
15
97
0
09
15
98
0
10
15
99
0
33
11
15
100
0
12
15
101
0
13
15
102
0
14
15
103
0
15
15
104
0
Wniebowzięcie
16
15
105
0
17
15
106
0
34
18
15
107
0
19
15
108
0
20
15
109
0
21
15
110
0
22
15
111
0
23
15
112
0
24
15
113
0
35
25
15
114
0
26
15
115
0
27
15
116
0
28
15
117
0
29
15
118
0
30
15
119
0
31
15
120
0
36
September 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
121
0
02
15
122
0
03
15
123
0
04
15
124
0
05
15
125
0
06
15
126
0
07
15
127
0
37
08
15
128
0
09
15
129
0
10
15
130
0
11
15
131
0
12
15
132
0
13
15
133
0
14
15
134
0
38
15
15
135
0
16
15
136
0
17
15
137
0
18
15
138
0
19
15
139
0
20
15
140
0
21
15
141
0
39
22
15
142
0
23
15
143
0
24
15
144
0
25
15
145
0
26
15
146
0
27
15
147
0
28
15
148
0
40
29
15
149
0
30
15
150
0
41
October 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
151
0
02
15
152
0
03
15
153
0
04
15
154
0
05
15
155
0
41
06
15
156
0
07
15
157
0
08
15
158
0
09
15
159
0
10
15
160
0
11
15
161
0
12
15
162
0
42
13
15
163
0
14
15
164
0
15
15
165
0
16
15
166
0
17
15
167
0
18
15
168
0
19
15
169
0
43
20
15
170
0
21
15
171
0
22
15
172
0
23
15
173
0
24
15
174
0
25
15
175
0
26
15
176
0
44
27
15
177
0
28
15
178
0
29
15
179
0
30
15
180
0
31
15
181
0
45
November 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
182
0
Wszystkich Świętych
02
15
183
0
45
03
15
184
0
04
15
185
0
05
15
186
0
06
15
187
0
07
15
188
0
08
15
189
0
09
15
190
0
46
10
15
191
0
11
15
192
0
Dzień Niepodległości
12
15
193
0
13
15
194
0
14
15
195
0
15
15
196
0
16
15
197
0
47
17
15
198
0
18
15
199
0
19
15
200
0
20
15
201
0
21
15
202
0
22
15
203
0
23
15
204
0
48
24
15
205
0
25
15
206
0
26
15
207
0
27
15
208
0
28
15
209
0
29
15
210
0
30
15
211
0
49
December 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
49
01
15
212
0
02
15
213
0
03
15
214
0
04
15
215
0
05
15
216
0
06
15
217
0
07
15
218
0
50
08
15
219
0
09
15
220
0
10
15
221
0
11
15
222
0
12
15
223
0
13
15
224
0
14
15
225
0
51
15
15
226
0
16
15
227
0
17
15
228
0
18
15
229
0
19
15
230
0
20
15
231
0
21
15
232
0
52
22
15
233
0
23
15
234
0
24
15
235
0
25
15
236
0
Boże Narodzenie
26
15
237
0
Drugi dzień Bożego Narodzenia
27
15
238
0
28
15
239
0
01
29
15
240
0
30
15
241
0
31
15
242
0
02
January 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
243
0
Nowy Rok
02
03
04
05
06
Public holidays
Weekend days
Days to take
Vacations
Go Premium to remove ads & more
Export to Excel
Working days in a year:   ‹ 2024 | 2025 | 2026 ›
{ API for developers }
Privacy policy
Contact page
The holidays optimizer
View in : Mobile | Standard