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)10.131.58.0/24
network10.131.58.0/24
broadcast10.131.58.255
first host10.131.58.1
last host10.131.58.254
subnet mask255.255.255.0
wildcard0.0.0.255
addresses256
usable hosts254
classA
ipcalc 10.131.58.0/24
address00001010.10000011.00111010.00000000
subnet mask11111111.11111111.11111111.00000000
network00001010.10000011.00111010.00000000
broadcast00001010.10000011.00111010.11111111
green = network part, grey = host part
hex0x0a833a00
decimal176372224
reverse dns0.58.131.10.in-addr.arpa
ipv4-mapped::ffff:a83:3a00

/24 split into /32 · 256 subnets

close ×
#networkhost rangebroadcast
110.131.58.0/3210.131.58.0 – 10.131.58.010.131.58.0
210.131.58.1/3210.131.58.1 – 10.131.58.110.131.58.1
310.131.58.2/3210.131.58.2 – 10.131.58.210.131.58.2
410.131.58.3/3210.131.58.3 – 10.131.58.310.131.58.3
510.131.58.4/3210.131.58.4 – 10.131.58.410.131.58.4
610.131.58.5/3210.131.58.5 – 10.131.58.510.131.58.5
710.131.58.6/3210.131.58.6 – 10.131.58.610.131.58.6
810.131.58.7/3210.131.58.7 – 10.131.58.710.131.58.7
910.131.58.8/3210.131.58.8 – 10.131.58.810.131.58.8
1010.131.58.9/3210.131.58.9 – 10.131.58.910.131.58.9
1110.131.58.10/3210.131.58.10 – 10.131.58.1010.131.58.10
1210.131.58.11/3210.131.58.11 – 10.131.58.1110.131.58.11
1310.131.58.12/3210.131.58.12 – 10.131.58.1210.131.58.12
1410.131.58.13/3210.131.58.13 – 10.131.58.1310.131.58.13
1510.131.58.14/3210.131.58.14 – 10.131.58.1410.131.58.14
1610.131.58.15/3210.131.58.15 – 10.131.58.1510.131.58.15
1710.131.58.16/3210.131.58.16 – 10.131.58.1610.131.58.16
1810.131.58.17/3210.131.58.17 – 10.131.58.1710.131.58.17
1910.131.58.18/3210.131.58.18 – 10.131.58.1810.131.58.18
2010.131.58.19/3210.131.58.19 – 10.131.58.1910.131.58.19
2110.131.58.20/3210.131.58.20 – 10.131.58.2010.131.58.20
2210.131.58.21/3210.131.58.21 – 10.131.58.2110.131.58.21
2310.131.58.22/3210.131.58.22 – 10.131.58.2210.131.58.22
2410.131.58.23/3210.131.58.23 – 10.131.58.2310.131.58.23
2510.131.58.24/3210.131.58.24 – 10.131.58.2410.131.58.24
2610.131.58.25/3210.131.58.25 – 10.131.58.2510.131.58.25
2710.131.58.26/3210.131.58.26 – 10.131.58.2610.131.58.26
2810.131.58.27/3210.131.58.27 – 10.131.58.2710.131.58.27
2910.131.58.28/3210.131.58.28 – 10.131.58.2810.131.58.28
3010.131.58.29/3210.131.58.29 – 10.131.58.2910.131.58.29
3110.131.58.30/3210.131.58.30 – 10.131.58.3010.131.58.30
3210.131.58.31/3210.131.58.31 – 10.131.58.3110.131.58.31
3310.131.58.32/3210.131.58.32 – 10.131.58.3210.131.58.32
3410.131.58.33/3210.131.58.33 – 10.131.58.3310.131.58.33
3510.131.58.34/3210.131.58.34 – 10.131.58.3410.131.58.34
3610.131.58.35/3210.131.58.35 – 10.131.58.3510.131.58.35
3710.131.58.36/3210.131.58.36 – 10.131.58.3610.131.58.36
3810.131.58.37/3210.131.58.37 – 10.131.58.3710.131.58.37
3910.131.58.38/3210.131.58.38 – 10.131.58.3810.131.58.38
4010.131.58.39/3210.131.58.39 – 10.131.58.3910.131.58.39
4110.131.58.40/3210.131.58.40 – 10.131.58.4010.131.58.40
4210.131.58.41/3210.131.58.41 – 10.131.58.4110.131.58.41
4310.131.58.42/3210.131.58.42 – 10.131.58.4210.131.58.42
4410.131.58.43/3210.131.58.43 – 10.131.58.4310.131.58.43
4510.131.58.44/3210.131.58.44 – 10.131.58.4410.131.58.44
4610.131.58.45/3210.131.58.45 – 10.131.58.4510.131.58.45
4710.131.58.46/3210.131.58.46 – 10.131.58.4610.131.58.46
4810.131.58.47/3210.131.58.47 – 10.131.58.4710.131.58.47
4910.131.58.48/3210.131.58.48 – 10.131.58.4810.131.58.48
5010.131.58.49/3210.131.58.49 – 10.131.58.4910.131.58.49
5110.131.58.50/3210.131.58.50 – 10.131.58.5010.131.58.50
5210.131.58.51/3210.131.58.51 – 10.131.58.5110.131.58.51
5310.131.58.52/3210.131.58.52 – 10.131.58.5210.131.58.52
5410.131.58.53/3210.131.58.53 – 10.131.58.5310.131.58.53
5510.131.58.54/3210.131.58.54 – 10.131.58.5410.131.58.54
5610.131.58.55/3210.131.58.55 – 10.131.58.5510.131.58.55
5710.131.58.56/3210.131.58.56 – 10.131.58.5610.131.58.56
5810.131.58.57/3210.131.58.57 – 10.131.58.5710.131.58.57
5910.131.58.58/3210.131.58.58 – 10.131.58.5810.131.58.58
6010.131.58.59/3210.131.58.59 – 10.131.58.5910.131.58.59
6110.131.58.60/3210.131.58.60 – 10.131.58.6010.131.58.60
6210.131.58.61/3210.131.58.61 – 10.131.58.6110.131.58.61
6310.131.58.62/3210.131.58.62 – 10.131.58.6210.131.58.62
6410.131.58.63/3210.131.58.63 – 10.131.58.6310.131.58.63
6510.131.58.64/3210.131.58.64 – 10.131.58.6410.131.58.64
6610.131.58.65/3210.131.58.65 – 10.131.58.6510.131.58.65
6710.131.58.66/3210.131.58.66 – 10.131.58.6610.131.58.66
6810.131.58.67/3210.131.58.67 – 10.131.58.6710.131.58.67
6910.131.58.68/3210.131.58.68 – 10.131.58.6810.131.58.68
7010.131.58.69/3210.131.58.69 – 10.131.58.6910.131.58.69
7110.131.58.70/3210.131.58.70 – 10.131.58.7010.131.58.70
7210.131.58.71/3210.131.58.71 – 10.131.58.7110.131.58.71
7310.131.58.72/3210.131.58.72 – 10.131.58.7210.131.58.72
7410.131.58.73/3210.131.58.73 – 10.131.58.7310.131.58.73
7510.131.58.74/3210.131.58.74 – 10.131.58.7410.131.58.74
7610.131.58.75/3210.131.58.75 – 10.131.58.7510.131.58.75
7710.131.58.76/3210.131.58.76 – 10.131.58.7610.131.58.76
7810.131.58.77/3210.131.58.77 – 10.131.58.7710.131.58.77
7910.131.58.78/3210.131.58.78 – 10.131.58.7810.131.58.78
8010.131.58.79/3210.131.58.79 – 10.131.58.7910.131.58.79
8110.131.58.80/3210.131.58.80 – 10.131.58.8010.131.58.80
8210.131.58.81/3210.131.58.81 – 10.131.58.8110.131.58.81
8310.131.58.82/3210.131.58.82 – 10.131.58.8210.131.58.82
8410.131.58.83/3210.131.58.83 – 10.131.58.8310.131.58.83
8510.131.58.84/3210.131.58.84 – 10.131.58.8410.131.58.84
8610.131.58.85/3210.131.58.85 – 10.131.58.8510.131.58.85
8710.131.58.86/3210.131.58.86 – 10.131.58.8610.131.58.86
8810.131.58.87/3210.131.58.87 – 10.131.58.8710.131.58.87
8910.131.58.88/3210.131.58.88 – 10.131.58.8810.131.58.88
9010.131.58.89/3210.131.58.89 – 10.131.58.8910.131.58.89
9110.131.58.90/3210.131.58.90 – 10.131.58.9010.131.58.90
9210.131.58.91/3210.131.58.91 – 10.131.58.9110.131.58.91
9310.131.58.92/3210.131.58.92 – 10.131.58.9210.131.58.92
9410.131.58.93/3210.131.58.93 – 10.131.58.9310.131.58.93
9510.131.58.94/3210.131.58.94 – 10.131.58.9410.131.58.94
9610.131.58.95/3210.131.58.95 – 10.131.58.9510.131.58.95
9710.131.58.96/3210.131.58.96 – 10.131.58.9610.131.58.96
9810.131.58.97/3210.131.58.97 – 10.131.58.9710.131.58.97
9910.131.58.98/3210.131.58.98 – 10.131.58.9810.131.58.98
10010.131.58.99/3210.131.58.99 – 10.131.58.9910.131.58.99
10110.131.58.100/3210.131.58.100 – 10.131.58.10010.131.58.100
10210.131.58.101/3210.131.58.101 – 10.131.58.10110.131.58.101
10310.131.58.102/3210.131.58.102 – 10.131.58.10210.131.58.102
10410.131.58.103/3210.131.58.103 – 10.131.58.10310.131.58.103
10510.131.58.104/3210.131.58.104 – 10.131.58.10410.131.58.104
10610.131.58.105/3210.131.58.105 – 10.131.58.10510.131.58.105
10710.131.58.106/3210.131.58.106 – 10.131.58.10610.131.58.106
10810.131.58.107/3210.131.58.107 – 10.131.58.10710.131.58.107
10910.131.58.108/3210.131.58.108 – 10.131.58.10810.131.58.108
11010.131.58.109/3210.131.58.109 – 10.131.58.10910.131.58.109
11110.131.58.110/3210.131.58.110 – 10.131.58.11010.131.58.110
11210.131.58.111/3210.131.58.111 – 10.131.58.11110.131.58.111
11310.131.58.112/3210.131.58.112 – 10.131.58.11210.131.58.112
11410.131.58.113/3210.131.58.113 – 10.131.58.11310.131.58.113
11510.131.58.114/3210.131.58.114 – 10.131.58.11410.131.58.114
11610.131.58.115/3210.131.58.115 – 10.131.58.11510.131.58.115
11710.131.58.116/3210.131.58.116 – 10.131.58.11610.131.58.116
11810.131.58.117/3210.131.58.117 – 10.131.58.11710.131.58.117
11910.131.58.118/3210.131.58.118 – 10.131.58.11810.131.58.118
12010.131.58.119/3210.131.58.119 – 10.131.58.11910.131.58.119
12110.131.58.120/3210.131.58.120 – 10.131.58.12010.131.58.120
12210.131.58.121/3210.131.58.121 – 10.131.58.12110.131.58.121
12310.131.58.122/3210.131.58.122 – 10.131.58.12210.131.58.122
12410.131.58.123/3210.131.58.123 – 10.131.58.12310.131.58.123
12510.131.58.124/3210.131.58.124 – 10.131.58.12410.131.58.124
12610.131.58.125/3210.131.58.125 – 10.131.58.12510.131.58.125
12710.131.58.126/3210.131.58.126 – 10.131.58.12610.131.58.126
12810.131.58.127/3210.131.58.127 – 10.131.58.12710.131.58.127
12910.131.58.128/3210.131.58.128 – 10.131.58.12810.131.58.128
13010.131.58.129/3210.131.58.129 – 10.131.58.12910.131.58.129
13110.131.58.130/3210.131.58.130 – 10.131.58.13010.131.58.130
13210.131.58.131/3210.131.58.131 – 10.131.58.13110.131.58.131
13310.131.58.132/3210.131.58.132 – 10.131.58.13210.131.58.132
13410.131.58.133/3210.131.58.133 – 10.131.58.13310.131.58.133
13510.131.58.134/3210.131.58.134 – 10.131.58.13410.131.58.134
13610.131.58.135/3210.131.58.135 – 10.131.58.13510.131.58.135
13710.131.58.136/3210.131.58.136 – 10.131.58.13610.131.58.136
13810.131.58.137/3210.131.58.137 – 10.131.58.13710.131.58.137
13910.131.58.138/3210.131.58.138 – 10.131.58.13810.131.58.138
14010.131.58.139/3210.131.58.139 – 10.131.58.13910.131.58.139
14110.131.58.140/3210.131.58.140 – 10.131.58.14010.131.58.140
14210.131.58.141/3210.131.58.141 – 10.131.58.14110.131.58.141
14310.131.58.142/3210.131.58.142 – 10.131.58.14210.131.58.142
14410.131.58.143/3210.131.58.143 – 10.131.58.14310.131.58.143
14510.131.58.144/3210.131.58.144 – 10.131.58.14410.131.58.144
14610.131.58.145/3210.131.58.145 – 10.131.58.14510.131.58.145
14710.131.58.146/3210.131.58.146 – 10.131.58.14610.131.58.146
14810.131.58.147/3210.131.58.147 – 10.131.58.14710.131.58.147
14910.131.58.148/3210.131.58.148 – 10.131.58.14810.131.58.148
15010.131.58.149/3210.131.58.149 – 10.131.58.14910.131.58.149
15110.131.58.150/3210.131.58.150 – 10.131.58.15010.131.58.150
15210.131.58.151/3210.131.58.151 – 10.131.58.15110.131.58.151
15310.131.58.152/3210.131.58.152 – 10.131.58.15210.131.58.152
15410.131.58.153/3210.131.58.153 – 10.131.58.15310.131.58.153
15510.131.58.154/3210.131.58.154 – 10.131.58.15410.131.58.154
15610.131.58.155/3210.131.58.155 – 10.131.58.15510.131.58.155
15710.131.58.156/3210.131.58.156 – 10.131.58.15610.131.58.156
15810.131.58.157/3210.131.58.157 – 10.131.58.15710.131.58.157
15910.131.58.158/3210.131.58.158 – 10.131.58.15810.131.58.158
16010.131.58.159/3210.131.58.159 – 10.131.58.15910.131.58.159
16110.131.58.160/3210.131.58.160 – 10.131.58.16010.131.58.160
16210.131.58.161/3210.131.58.161 – 10.131.58.16110.131.58.161
16310.131.58.162/3210.131.58.162 – 10.131.58.16210.131.58.162
16410.131.58.163/3210.131.58.163 – 10.131.58.16310.131.58.163
16510.131.58.164/3210.131.58.164 – 10.131.58.16410.131.58.164
16610.131.58.165/3210.131.58.165 – 10.131.58.16510.131.58.165
16710.131.58.166/3210.131.58.166 – 10.131.58.16610.131.58.166
16810.131.58.167/3210.131.58.167 – 10.131.58.16710.131.58.167
16910.131.58.168/3210.131.58.168 – 10.131.58.16810.131.58.168
17010.131.58.169/3210.131.58.169 – 10.131.58.16910.131.58.169
17110.131.58.170/3210.131.58.170 – 10.131.58.17010.131.58.170
17210.131.58.171/3210.131.58.171 – 10.131.58.17110.131.58.171
17310.131.58.172/3210.131.58.172 – 10.131.58.17210.131.58.172
17410.131.58.173/3210.131.58.173 – 10.131.58.17310.131.58.173
17510.131.58.174/3210.131.58.174 – 10.131.58.17410.131.58.174
17610.131.58.175/3210.131.58.175 – 10.131.58.17510.131.58.175
17710.131.58.176/3210.131.58.176 – 10.131.58.17610.131.58.176
17810.131.58.177/3210.131.58.177 – 10.131.58.17710.131.58.177
17910.131.58.178/3210.131.58.178 – 10.131.58.17810.131.58.178
18010.131.58.179/3210.131.58.179 – 10.131.58.17910.131.58.179
18110.131.58.180/3210.131.58.180 – 10.131.58.18010.131.58.180
18210.131.58.181/3210.131.58.181 – 10.131.58.18110.131.58.181
18310.131.58.182/3210.131.58.182 – 10.131.58.18210.131.58.182
18410.131.58.183/3210.131.58.183 – 10.131.58.18310.131.58.183
18510.131.58.184/3210.131.58.184 – 10.131.58.18410.131.58.184
18610.131.58.185/3210.131.58.185 – 10.131.58.18510.131.58.185
18710.131.58.186/3210.131.58.186 – 10.131.58.18610.131.58.186
18810.131.58.187/3210.131.58.187 – 10.131.58.18710.131.58.187
18910.131.58.188/3210.131.58.188 – 10.131.58.18810.131.58.188
19010.131.58.189/3210.131.58.189 – 10.131.58.18910.131.58.189
19110.131.58.190/3210.131.58.190 – 10.131.58.19010.131.58.190
19210.131.58.191/3210.131.58.191 – 10.131.58.19110.131.58.191
19310.131.58.192/3210.131.58.192 – 10.131.58.19210.131.58.192
19410.131.58.193/3210.131.58.193 – 10.131.58.19310.131.58.193
19510.131.58.194/3210.131.58.194 – 10.131.58.19410.131.58.194
19610.131.58.195/3210.131.58.195 – 10.131.58.19510.131.58.195
19710.131.58.196/3210.131.58.196 – 10.131.58.19610.131.58.196
19810.131.58.197/3210.131.58.197 – 10.131.58.19710.131.58.197
19910.131.58.198/3210.131.58.198 – 10.131.58.19810.131.58.198
20010.131.58.199/3210.131.58.199 – 10.131.58.19910.131.58.199
20110.131.58.200/3210.131.58.200 – 10.131.58.20010.131.58.200
20210.131.58.201/3210.131.58.201 – 10.131.58.20110.131.58.201
20310.131.58.202/3210.131.58.202 – 10.131.58.20210.131.58.202
20410.131.58.203/3210.131.58.203 – 10.131.58.20310.131.58.203
20510.131.58.204/3210.131.58.204 – 10.131.58.20410.131.58.204
20610.131.58.205/3210.131.58.205 – 10.131.58.20510.131.58.205
20710.131.58.206/3210.131.58.206 – 10.131.58.20610.131.58.206
20810.131.58.207/3210.131.58.207 – 10.131.58.20710.131.58.207
20910.131.58.208/3210.131.58.208 – 10.131.58.20810.131.58.208
21010.131.58.209/3210.131.58.209 – 10.131.58.20910.131.58.209
21110.131.58.210/3210.131.58.210 – 10.131.58.21010.131.58.210
21210.131.58.211/3210.131.58.211 – 10.131.58.21110.131.58.211
21310.131.58.212/3210.131.58.212 – 10.131.58.21210.131.58.212
21410.131.58.213/3210.131.58.213 – 10.131.58.21310.131.58.213
21510.131.58.214/3210.131.58.214 – 10.131.58.21410.131.58.214
21610.131.58.215/3210.131.58.215 – 10.131.58.21510.131.58.215
21710.131.58.216/3210.131.58.216 – 10.131.58.21610.131.58.216
21810.131.58.217/3210.131.58.217 – 10.131.58.21710.131.58.217
21910.131.58.218/3210.131.58.218 – 10.131.58.21810.131.58.218
22010.131.58.219/3210.131.58.219 – 10.131.58.21910.131.58.219
22110.131.58.220/3210.131.58.220 – 10.131.58.22010.131.58.220
22210.131.58.221/3210.131.58.221 – 10.131.58.22110.131.58.221
22310.131.58.222/3210.131.58.222 – 10.131.58.22210.131.58.222
22410.131.58.223/3210.131.58.223 – 10.131.58.22310.131.58.223
22510.131.58.224/3210.131.58.224 – 10.131.58.22410.131.58.224
22610.131.58.225/3210.131.58.225 – 10.131.58.22510.131.58.225
22710.131.58.226/3210.131.58.226 – 10.131.58.22610.131.58.226
22810.131.58.227/3210.131.58.227 – 10.131.58.22710.131.58.227
22910.131.58.228/3210.131.58.228 – 10.131.58.22810.131.58.228
23010.131.58.229/3210.131.58.229 – 10.131.58.22910.131.58.229
23110.131.58.230/3210.131.58.230 – 10.131.58.23010.131.58.230
23210.131.58.231/3210.131.58.231 – 10.131.58.23110.131.58.231
23310.131.58.232/3210.131.58.232 – 10.131.58.23210.131.58.232
23410.131.58.233/3210.131.58.233 – 10.131.58.23310.131.58.233
23510.131.58.234/3210.131.58.234 – 10.131.58.23410.131.58.234
23610.131.58.235/3210.131.58.235 – 10.131.58.23510.131.58.235
23710.131.58.236/3210.131.58.236 – 10.131.58.23610.131.58.236
23810.131.58.237/3210.131.58.237 – 10.131.58.23710.131.58.237
23910.131.58.238/3210.131.58.238 – 10.131.58.23810.131.58.238
24010.131.58.239/3210.131.58.239 – 10.131.58.23910.131.58.239
24110.131.58.240/3210.131.58.240 – 10.131.58.24010.131.58.240
24210.131.58.241/3210.131.58.241 – 10.131.58.24110.131.58.241
24310.131.58.242/3210.131.58.242 – 10.131.58.24210.131.58.242
24410.131.58.243/3210.131.58.243 – 10.131.58.24310.131.58.243
24510.131.58.244/3210.131.58.244 – 10.131.58.24410.131.58.244
24610.131.58.245/3210.131.58.245 – 10.131.58.24510.131.58.245
24710.131.58.246/3210.131.58.246 – 10.131.58.24610.131.58.246
24810.131.58.247/3210.131.58.247 – 10.131.58.24710.131.58.247
24910.131.58.248/3210.131.58.248 – 10.131.58.24810.131.58.248
25010.131.58.249/3210.131.58.249 – 10.131.58.24910.131.58.249
25110.131.58.250/3210.131.58.250 – 10.131.58.25010.131.58.250
25210.131.58.251/3210.131.58.251 – 10.131.58.25110.131.58.251
25310.131.58.252/3210.131.58.252 – 10.131.58.25210.131.58.252
25410.131.58.253/3210.131.58.253 – 10.131.58.25310.131.58.253
25510.131.58.254/3210.131.58.254 – 10.131.58.25410.131.58.254
25610.131.58.255/3210.131.58.255 – 10.131.58.25510.131.58.255
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 →