ip
ipku.in

IPv4 Subnet Calculator

Enter an IP with a CIDR prefix or a subnet mask to see its network, broadcast, host range, and host count. You can also split the network into smaller subnets.

$ ipcalc
private IP (RFC 1918)10.167.23.0/24
network10.167.23.0/24
broadcast10.167.23.255
first host10.167.23.1
last host10.167.23.254
subnet mask255.255.255.0
wildcard0.0.0.255
addresses256
usable hosts254
classA
ipcalc 10.167.23.0/24
address00001010.10100111.00010111.00000000
subnet mask11111111.11111111.11111111.00000000
network00001010.10100111.00010111.00000000
broadcast00001010.10100111.00010111.11111111
green = network part, grey = host part
hex0x0aa71700
decimal178722560
reverse dns0.23.167.10.in-addr.arpa
ipv4-mapped::ffff:aa7:1700

/24 split into /32 · 256 subnets

close ×
#networkhost rangebroadcast
110.167.23.0/3210.167.23.0 – 10.167.23.010.167.23.0
210.167.23.1/3210.167.23.1 – 10.167.23.110.167.23.1
310.167.23.2/3210.167.23.2 – 10.167.23.210.167.23.2
410.167.23.3/3210.167.23.3 – 10.167.23.310.167.23.3
510.167.23.4/3210.167.23.4 – 10.167.23.410.167.23.4
610.167.23.5/3210.167.23.5 – 10.167.23.510.167.23.5
710.167.23.6/3210.167.23.6 – 10.167.23.610.167.23.6
810.167.23.7/3210.167.23.7 – 10.167.23.710.167.23.7
910.167.23.8/3210.167.23.8 – 10.167.23.810.167.23.8
1010.167.23.9/3210.167.23.9 – 10.167.23.910.167.23.9
1110.167.23.10/3210.167.23.10 – 10.167.23.1010.167.23.10
1210.167.23.11/3210.167.23.11 – 10.167.23.1110.167.23.11
1310.167.23.12/3210.167.23.12 – 10.167.23.1210.167.23.12
1410.167.23.13/3210.167.23.13 – 10.167.23.1310.167.23.13
1510.167.23.14/3210.167.23.14 – 10.167.23.1410.167.23.14
1610.167.23.15/3210.167.23.15 – 10.167.23.1510.167.23.15
1710.167.23.16/3210.167.23.16 – 10.167.23.1610.167.23.16
1810.167.23.17/3210.167.23.17 – 10.167.23.1710.167.23.17
1910.167.23.18/3210.167.23.18 – 10.167.23.1810.167.23.18
2010.167.23.19/3210.167.23.19 – 10.167.23.1910.167.23.19
2110.167.23.20/3210.167.23.20 – 10.167.23.2010.167.23.20
2210.167.23.21/3210.167.23.21 – 10.167.23.2110.167.23.21
2310.167.23.22/3210.167.23.22 – 10.167.23.2210.167.23.22
2410.167.23.23/3210.167.23.23 – 10.167.23.2310.167.23.23
2510.167.23.24/3210.167.23.24 – 10.167.23.2410.167.23.24
2610.167.23.25/3210.167.23.25 – 10.167.23.2510.167.23.25
2710.167.23.26/3210.167.23.26 – 10.167.23.2610.167.23.26
2810.167.23.27/3210.167.23.27 – 10.167.23.2710.167.23.27
2910.167.23.28/3210.167.23.28 – 10.167.23.2810.167.23.28
3010.167.23.29/3210.167.23.29 – 10.167.23.2910.167.23.29
3110.167.23.30/3210.167.23.30 – 10.167.23.3010.167.23.30
3210.167.23.31/3210.167.23.31 – 10.167.23.3110.167.23.31
3310.167.23.32/3210.167.23.32 – 10.167.23.3210.167.23.32
3410.167.23.33/3210.167.23.33 – 10.167.23.3310.167.23.33
3510.167.23.34/3210.167.23.34 – 10.167.23.3410.167.23.34
3610.167.23.35/3210.167.23.35 – 10.167.23.3510.167.23.35
3710.167.23.36/3210.167.23.36 – 10.167.23.3610.167.23.36
3810.167.23.37/3210.167.23.37 – 10.167.23.3710.167.23.37
3910.167.23.38/3210.167.23.38 – 10.167.23.3810.167.23.38
4010.167.23.39/3210.167.23.39 – 10.167.23.3910.167.23.39
4110.167.23.40/3210.167.23.40 – 10.167.23.4010.167.23.40
4210.167.23.41/3210.167.23.41 – 10.167.23.4110.167.23.41
4310.167.23.42/3210.167.23.42 – 10.167.23.4210.167.23.42
4410.167.23.43/3210.167.23.43 – 10.167.23.4310.167.23.43
4510.167.23.44/3210.167.23.44 – 10.167.23.4410.167.23.44
4610.167.23.45/3210.167.23.45 – 10.167.23.4510.167.23.45
4710.167.23.46/3210.167.23.46 – 10.167.23.4610.167.23.46
4810.167.23.47/3210.167.23.47 – 10.167.23.4710.167.23.47
4910.167.23.48/3210.167.23.48 – 10.167.23.4810.167.23.48
5010.167.23.49/3210.167.23.49 – 10.167.23.4910.167.23.49
5110.167.23.50/3210.167.23.50 – 10.167.23.5010.167.23.50
5210.167.23.51/3210.167.23.51 – 10.167.23.5110.167.23.51
5310.167.23.52/3210.167.23.52 – 10.167.23.5210.167.23.52
5410.167.23.53/3210.167.23.53 – 10.167.23.5310.167.23.53
5510.167.23.54/3210.167.23.54 – 10.167.23.5410.167.23.54
5610.167.23.55/3210.167.23.55 – 10.167.23.5510.167.23.55
5710.167.23.56/3210.167.23.56 – 10.167.23.5610.167.23.56
5810.167.23.57/3210.167.23.57 – 10.167.23.5710.167.23.57
5910.167.23.58/3210.167.23.58 – 10.167.23.5810.167.23.58
6010.167.23.59/3210.167.23.59 – 10.167.23.5910.167.23.59
6110.167.23.60/3210.167.23.60 – 10.167.23.6010.167.23.60
6210.167.23.61/3210.167.23.61 – 10.167.23.6110.167.23.61
6310.167.23.62/3210.167.23.62 – 10.167.23.6210.167.23.62
6410.167.23.63/3210.167.23.63 – 10.167.23.6310.167.23.63
6510.167.23.64/3210.167.23.64 – 10.167.23.6410.167.23.64
6610.167.23.65/3210.167.23.65 – 10.167.23.6510.167.23.65
6710.167.23.66/3210.167.23.66 – 10.167.23.6610.167.23.66
6810.167.23.67/3210.167.23.67 – 10.167.23.6710.167.23.67
6910.167.23.68/3210.167.23.68 – 10.167.23.6810.167.23.68
7010.167.23.69/3210.167.23.69 – 10.167.23.6910.167.23.69
7110.167.23.70/3210.167.23.70 – 10.167.23.7010.167.23.70
7210.167.23.71/3210.167.23.71 – 10.167.23.7110.167.23.71
7310.167.23.72/3210.167.23.72 – 10.167.23.7210.167.23.72
7410.167.23.73/3210.167.23.73 – 10.167.23.7310.167.23.73
7510.167.23.74/3210.167.23.74 – 10.167.23.7410.167.23.74
7610.167.23.75/3210.167.23.75 – 10.167.23.7510.167.23.75
7710.167.23.76/3210.167.23.76 – 10.167.23.7610.167.23.76
7810.167.23.77/3210.167.23.77 – 10.167.23.7710.167.23.77
7910.167.23.78/3210.167.23.78 – 10.167.23.7810.167.23.78
8010.167.23.79/3210.167.23.79 – 10.167.23.7910.167.23.79
8110.167.23.80/3210.167.23.80 – 10.167.23.8010.167.23.80
8210.167.23.81/3210.167.23.81 – 10.167.23.8110.167.23.81
8310.167.23.82/3210.167.23.82 – 10.167.23.8210.167.23.82
8410.167.23.83/3210.167.23.83 – 10.167.23.8310.167.23.83
8510.167.23.84/3210.167.23.84 – 10.167.23.8410.167.23.84
8610.167.23.85/3210.167.23.85 – 10.167.23.8510.167.23.85
8710.167.23.86/3210.167.23.86 – 10.167.23.8610.167.23.86
8810.167.23.87/3210.167.23.87 – 10.167.23.8710.167.23.87
8910.167.23.88/3210.167.23.88 – 10.167.23.8810.167.23.88
9010.167.23.89/3210.167.23.89 – 10.167.23.8910.167.23.89
9110.167.23.90/3210.167.23.90 – 10.167.23.9010.167.23.90
9210.167.23.91/3210.167.23.91 – 10.167.23.9110.167.23.91
9310.167.23.92/3210.167.23.92 – 10.167.23.9210.167.23.92
9410.167.23.93/3210.167.23.93 – 10.167.23.9310.167.23.93
9510.167.23.94/3210.167.23.94 – 10.167.23.9410.167.23.94
9610.167.23.95/3210.167.23.95 – 10.167.23.9510.167.23.95
9710.167.23.96/3210.167.23.96 – 10.167.23.9610.167.23.96
9810.167.23.97/3210.167.23.97 – 10.167.23.9710.167.23.97
9910.167.23.98/3210.167.23.98 – 10.167.23.9810.167.23.98
10010.167.23.99/3210.167.23.99 – 10.167.23.9910.167.23.99
10110.167.23.100/3210.167.23.100 – 10.167.23.10010.167.23.100
10210.167.23.101/3210.167.23.101 – 10.167.23.10110.167.23.101
10310.167.23.102/3210.167.23.102 – 10.167.23.10210.167.23.102
10410.167.23.103/3210.167.23.103 – 10.167.23.10310.167.23.103
10510.167.23.104/3210.167.23.104 – 10.167.23.10410.167.23.104
10610.167.23.105/3210.167.23.105 – 10.167.23.10510.167.23.105
10710.167.23.106/3210.167.23.106 – 10.167.23.10610.167.23.106
10810.167.23.107/3210.167.23.107 – 10.167.23.10710.167.23.107
10910.167.23.108/3210.167.23.108 – 10.167.23.10810.167.23.108
11010.167.23.109/3210.167.23.109 – 10.167.23.10910.167.23.109
11110.167.23.110/3210.167.23.110 – 10.167.23.11010.167.23.110
11210.167.23.111/3210.167.23.111 – 10.167.23.11110.167.23.111
11310.167.23.112/3210.167.23.112 – 10.167.23.11210.167.23.112
11410.167.23.113/3210.167.23.113 – 10.167.23.11310.167.23.113
11510.167.23.114/3210.167.23.114 – 10.167.23.11410.167.23.114
11610.167.23.115/3210.167.23.115 – 10.167.23.11510.167.23.115
11710.167.23.116/3210.167.23.116 – 10.167.23.11610.167.23.116
11810.167.23.117/3210.167.23.117 – 10.167.23.11710.167.23.117
11910.167.23.118/3210.167.23.118 – 10.167.23.11810.167.23.118
12010.167.23.119/3210.167.23.119 – 10.167.23.11910.167.23.119
12110.167.23.120/3210.167.23.120 – 10.167.23.12010.167.23.120
12210.167.23.121/3210.167.23.121 – 10.167.23.12110.167.23.121
12310.167.23.122/3210.167.23.122 – 10.167.23.12210.167.23.122
12410.167.23.123/3210.167.23.123 – 10.167.23.12310.167.23.123
12510.167.23.124/3210.167.23.124 – 10.167.23.12410.167.23.124
12610.167.23.125/3210.167.23.125 – 10.167.23.12510.167.23.125
12710.167.23.126/3210.167.23.126 – 10.167.23.12610.167.23.126
12810.167.23.127/3210.167.23.127 – 10.167.23.12710.167.23.127
12910.167.23.128/3210.167.23.128 – 10.167.23.12810.167.23.128
13010.167.23.129/3210.167.23.129 – 10.167.23.12910.167.23.129
13110.167.23.130/3210.167.23.130 – 10.167.23.13010.167.23.130
13210.167.23.131/3210.167.23.131 – 10.167.23.13110.167.23.131
13310.167.23.132/3210.167.23.132 – 10.167.23.13210.167.23.132
13410.167.23.133/3210.167.23.133 – 10.167.23.13310.167.23.133
13510.167.23.134/3210.167.23.134 – 10.167.23.13410.167.23.134
13610.167.23.135/3210.167.23.135 – 10.167.23.13510.167.23.135
13710.167.23.136/3210.167.23.136 – 10.167.23.13610.167.23.136
13810.167.23.137/3210.167.23.137 – 10.167.23.13710.167.23.137
13910.167.23.138/3210.167.23.138 – 10.167.23.13810.167.23.138
14010.167.23.139/3210.167.23.139 – 10.167.23.13910.167.23.139
14110.167.23.140/3210.167.23.140 – 10.167.23.14010.167.23.140
14210.167.23.141/3210.167.23.141 – 10.167.23.14110.167.23.141
14310.167.23.142/3210.167.23.142 – 10.167.23.14210.167.23.142
14410.167.23.143/3210.167.23.143 – 10.167.23.14310.167.23.143
14510.167.23.144/3210.167.23.144 – 10.167.23.14410.167.23.144
14610.167.23.145/3210.167.23.145 – 10.167.23.14510.167.23.145
14710.167.23.146/3210.167.23.146 – 10.167.23.14610.167.23.146
14810.167.23.147/3210.167.23.147 – 10.167.23.14710.167.23.147
14910.167.23.148/3210.167.23.148 – 10.167.23.14810.167.23.148
15010.167.23.149/3210.167.23.149 – 10.167.23.14910.167.23.149
15110.167.23.150/3210.167.23.150 – 10.167.23.15010.167.23.150
15210.167.23.151/3210.167.23.151 – 10.167.23.15110.167.23.151
15310.167.23.152/3210.167.23.152 – 10.167.23.15210.167.23.152
15410.167.23.153/3210.167.23.153 – 10.167.23.15310.167.23.153
15510.167.23.154/3210.167.23.154 – 10.167.23.15410.167.23.154
15610.167.23.155/3210.167.23.155 – 10.167.23.15510.167.23.155
15710.167.23.156/3210.167.23.156 – 10.167.23.15610.167.23.156
15810.167.23.157/3210.167.23.157 – 10.167.23.15710.167.23.157
15910.167.23.158/3210.167.23.158 – 10.167.23.15810.167.23.158
16010.167.23.159/3210.167.23.159 – 10.167.23.15910.167.23.159
16110.167.23.160/3210.167.23.160 – 10.167.23.16010.167.23.160
16210.167.23.161/3210.167.23.161 – 10.167.23.16110.167.23.161
16310.167.23.162/3210.167.23.162 – 10.167.23.16210.167.23.162
16410.167.23.163/3210.167.23.163 – 10.167.23.16310.167.23.163
16510.167.23.164/3210.167.23.164 – 10.167.23.16410.167.23.164
16610.167.23.165/3210.167.23.165 – 10.167.23.16510.167.23.165
16710.167.23.166/3210.167.23.166 – 10.167.23.16610.167.23.166
16810.167.23.167/3210.167.23.167 – 10.167.23.16710.167.23.167
16910.167.23.168/3210.167.23.168 – 10.167.23.16810.167.23.168
17010.167.23.169/3210.167.23.169 – 10.167.23.16910.167.23.169
17110.167.23.170/3210.167.23.170 – 10.167.23.17010.167.23.170
17210.167.23.171/3210.167.23.171 – 10.167.23.17110.167.23.171
17310.167.23.172/3210.167.23.172 – 10.167.23.17210.167.23.172
17410.167.23.173/3210.167.23.173 – 10.167.23.17310.167.23.173
17510.167.23.174/3210.167.23.174 – 10.167.23.17410.167.23.174
17610.167.23.175/3210.167.23.175 – 10.167.23.17510.167.23.175
17710.167.23.176/3210.167.23.176 – 10.167.23.17610.167.23.176
17810.167.23.177/3210.167.23.177 – 10.167.23.17710.167.23.177
17910.167.23.178/3210.167.23.178 – 10.167.23.17810.167.23.178
18010.167.23.179/3210.167.23.179 – 10.167.23.17910.167.23.179
18110.167.23.180/3210.167.23.180 – 10.167.23.18010.167.23.180
18210.167.23.181/3210.167.23.181 – 10.167.23.18110.167.23.181
18310.167.23.182/3210.167.23.182 – 10.167.23.18210.167.23.182
18410.167.23.183/3210.167.23.183 – 10.167.23.18310.167.23.183
18510.167.23.184/3210.167.23.184 – 10.167.23.18410.167.23.184
18610.167.23.185/3210.167.23.185 – 10.167.23.18510.167.23.185
18710.167.23.186/3210.167.23.186 – 10.167.23.18610.167.23.186
18810.167.23.187/3210.167.23.187 – 10.167.23.18710.167.23.187
18910.167.23.188/3210.167.23.188 – 10.167.23.18810.167.23.188
19010.167.23.189/3210.167.23.189 – 10.167.23.18910.167.23.189
19110.167.23.190/3210.167.23.190 – 10.167.23.19010.167.23.190
19210.167.23.191/3210.167.23.191 – 10.167.23.19110.167.23.191
19310.167.23.192/3210.167.23.192 – 10.167.23.19210.167.23.192
19410.167.23.193/3210.167.23.193 – 10.167.23.19310.167.23.193
19510.167.23.194/3210.167.23.194 – 10.167.23.19410.167.23.194
19610.167.23.195/3210.167.23.195 – 10.167.23.19510.167.23.195
19710.167.23.196/3210.167.23.196 – 10.167.23.19610.167.23.196
19810.167.23.197/3210.167.23.197 – 10.167.23.19710.167.23.197
19910.167.23.198/3210.167.23.198 – 10.167.23.19810.167.23.198
20010.167.23.199/3210.167.23.199 – 10.167.23.19910.167.23.199
20110.167.23.200/3210.167.23.200 – 10.167.23.20010.167.23.200
20210.167.23.201/3210.167.23.201 – 10.167.23.20110.167.23.201
20310.167.23.202/3210.167.23.202 – 10.167.23.20210.167.23.202
20410.167.23.203/3210.167.23.203 – 10.167.23.20310.167.23.203
20510.167.23.204/3210.167.23.204 – 10.167.23.20410.167.23.204
20610.167.23.205/3210.167.23.205 – 10.167.23.20510.167.23.205
20710.167.23.206/3210.167.23.206 – 10.167.23.20610.167.23.206
20810.167.23.207/3210.167.23.207 – 10.167.23.20710.167.23.207
20910.167.23.208/3210.167.23.208 – 10.167.23.20810.167.23.208
21010.167.23.209/3210.167.23.209 – 10.167.23.20910.167.23.209
21110.167.23.210/3210.167.23.210 – 10.167.23.21010.167.23.210
21210.167.23.211/3210.167.23.211 – 10.167.23.21110.167.23.211
21310.167.23.212/3210.167.23.212 – 10.167.23.21210.167.23.212
21410.167.23.213/3210.167.23.213 – 10.167.23.21310.167.23.213
21510.167.23.214/3210.167.23.214 – 10.167.23.21410.167.23.214
21610.167.23.215/3210.167.23.215 – 10.167.23.21510.167.23.215
21710.167.23.216/3210.167.23.216 – 10.167.23.21610.167.23.216
21810.167.23.217/3210.167.23.217 – 10.167.23.21710.167.23.217
21910.167.23.218/3210.167.23.218 – 10.167.23.21810.167.23.218
22010.167.23.219/3210.167.23.219 – 10.167.23.21910.167.23.219
22110.167.23.220/3210.167.23.220 – 10.167.23.22010.167.23.220
22210.167.23.221/3210.167.23.221 – 10.167.23.22110.167.23.221
22310.167.23.222/3210.167.23.222 – 10.167.23.22210.167.23.222
22410.167.23.223/3210.167.23.223 – 10.167.23.22310.167.23.223
22510.167.23.224/3210.167.23.224 – 10.167.23.22410.167.23.224
22610.167.23.225/3210.167.23.225 – 10.167.23.22510.167.23.225
22710.167.23.226/3210.167.23.226 – 10.167.23.22610.167.23.226
22810.167.23.227/3210.167.23.227 – 10.167.23.22710.167.23.227
22910.167.23.228/3210.167.23.228 – 10.167.23.22810.167.23.228
23010.167.23.229/3210.167.23.229 – 10.167.23.22910.167.23.229
23110.167.23.230/3210.167.23.230 – 10.167.23.23010.167.23.230
23210.167.23.231/3210.167.23.231 – 10.167.23.23110.167.23.231
23310.167.23.232/3210.167.23.232 – 10.167.23.23210.167.23.232
23410.167.23.233/3210.167.23.233 – 10.167.23.23310.167.23.233
23510.167.23.234/3210.167.23.234 – 10.167.23.23410.167.23.234
23610.167.23.235/3210.167.23.235 – 10.167.23.23510.167.23.235
23710.167.23.236/3210.167.23.236 – 10.167.23.23610.167.23.236
23810.167.23.237/3210.167.23.237 – 10.167.23.23710.167.23.237
23910.167.23.238/3210.167.23.238 – 10.167.23.23810.167.23.238
24010.167.23.239/3210.167.23.239 – 10.167.23.23910.167.23.239
24110.167.23.240/3210.167.23.240 – 10.167.23.24010.167.23.240
24210.167.23.241/3210.167.23.241 – 10.167.23.24110.167.23.241
24310.167.23.242/3210.167.23.242 – 10.167.23.24210.167.23.242
24410.167.23.243/3210.167.23.243 – 10.167.23.24310.167.23.243
24510.167.23.244/3210.167.23.244 – 10.167.23.24410.167.23.244
24610.167.23.245/3210.167.23.245 – 10.167.23.24510.167.23.245
24710.167.23.246/3210.167.23.246 – 10.167.23.24610.167.23.246
24810.167.23.247/3210.167.23.247 – 10.167.23.24710.167.23.247
24910.167.23.248/3210.167.23.248 – 10.167.23.24810.167.23.248
25010.167.23.249/3210.167.23.249 – 10.167.23.24910.167.23.249
25110.167.23.250/3210.167.23.250 – 10.167.23.25010.167.23.250
25210.167.23.251/3210.167.23.251 – 10.167.23.25110.167.23.251
25310.167.23.252/3210.167.23.252 – 10.167.23.25210.167.23.252
25410.167.23.253/3210.167.23.253 – 10.167.23.25310.167.23.253
25510.167.23.254/3210.167.23.254 – 10.167.23.25410.167.23.254
25610.167.23.255/3210.167.23.255 – 10.167.23.25510.167.23.255
01 / table

IPv4 CIDR prefix table.

Click a prefix longer than your network to split it into subnets.

prefixsubnet maskaddresseshostsin your /24
/00.0.0.04,294,967,2964,294,967,294-
/1128.0.0.02,147,483,6482,147,483,646-
/2192.0.0.01,073,741,8241,073,741,822-
/3224.0.0.0536,870,912536,870,910-
/4240.0.0.0268,435,456268,435,454-
/5248.0.0.0134,217,728134,217,726-
/6252.0.0.067,108,86467,108,862-
/7254.0.0.033,554,43233,554,430-
/8255.0.0.016,777,21616,777,214-
/9255.128.0.08,388,6088,388,606-
/10255.192.0.04,194,3044,194,302-
/11255.224.0.02,097,1522,097,150-
/12255.240.0.01,048,5761,048,574-
/13255.248.0.0524,288524,286-
/14255.252.0.0262,144262,142-
/15255.254.0.0131,072131,070-
/16255.255.0.065,53665,534-
/17255.255.128.032,76832,766-
/18255.255.192.016,38416,382-
/19255.255.224.08,1928,190-
/20255.255.240.04,0964,094-
/21255.255.248.02,0482,046-
/22255.255.252.01,0241,022-
/23255.255.254.0512510-
/24255.255.255.02562541
/25255.255.255.1281281262 split →
/26255.255.255.19264624 split →
/27255.255.255.22432308 split →
/28255.255.255.240161416 split →
/29255.255.255.2488632 split →
/30255.255.255.2524264 split →
/31255.255.255.25422128 split →
/32255.255.255.25511256 split →
02 / faq

About this calculator.

How do I use this subnet calculator?

▼

Type an IP address followed by a prefix, like 192.168.1.10/24, or by a subnet mask, like 192.168.1.10 255.255.255.0. Without a prefix it uses /24. Click a row in the table to split the network into smaller subnets.

Why are usable hosts always 2 fewer?

▼

The first address in a subnet is the network address and the last is the broadcast address, so neither can go to a device. The exceptions are /31 (point-to-point links, RFC 3021) and /32 (a single address), which use every address.

Can I use it from a terminal?

▼

Yes. curl 'ipku.in/en/tools/ipv4-subnet-calculator?q=192.168.1.10/24' returns the result as plain text.

Learn how to work it out →