Convert 9 PM regular time into 24-hour military time format.
9:00 PM = 2100
9:00 PM = 2100 Hours using military time notation, 21:00 using a 24-Hour clock notation.
What time is 9PM Regular Time? 2100 (Twenty-One Hundred Hours) military time on a 24-hour clock. Do you ever find yourself confused by military time? If so, you’re not alone! Many of us have struggled to wrap our heads around the 24-hour clock system and all its nuances. Fortunately, there are many helpful resources out there that can help you understand how to read, write and convert military time into standard 12-hour time. You can find a quick reference below and more information on conversion and details for each minute from 9:00 PM – 9:59 PM through a time chart.
| 12-Hour Regular Time | Military Time (24-Hour Clock) |
|---|---|
| 9:00 PM | 2100 |
Converting 9PM to Military Time
Converting 9:00 PM from 12-hour time to 24-hour military time is easy!
- Identify if the time is AM or PM.
- For AM we add a zero to the beginning. For PM we add 12 hours to the time.
- Since we are considering 9:00 PM, we would add 12 to the hours.
- 9:00 PM + 12 Hours = 21:00 or 2100 military time.
If you were considering a conversion for 9:00 AM instead, the converted military time would be 09:00 or 0900. This is pronounced “Zero Nine Hundred.”
How to Say 9 PM (2100) in Military Time
You can say 2100 as: “Twenty-one hundred hours” or “two-one-zero-zero hours”
9 PM Regular Time Conversion Chart
| 12 Hour Clock | Military Time | How to Say |
|---|---|---|
| 9:00 PM | 2100 | Twenty-One Hundred |
| 9:01 PM | 2101 | Twenty-One Zero One |
| 9:02 PM | 2102 | Twenty-One Zero Two |
| 9:03 PM | 2103 | Twenty-One Zero Three |
| 9:04 PM | 2104 | Twenty-One Zero Four |
| 9:05 PM | 2105 | Twenty-One Zero Five |
| 9:06 PM | 2106 | Twenty-One Zero Six |
| 9:07 PM | 2107 | Twenty-One Zero Seven |
| 9:08 PM | 2108 | Twenty-One Zero Eight |
| 9:09 PM | 2109 | Twenty-One Zero Nine |
| 9:10 PM | 2110 | Twenty-One Ten |
| 9:11 PM | 2111 | Twenty-One Eleven |
| 9:12 PM | 2112 | Twenty-One Twelve |
| 9:13 PM | 2113 | Twenty-One Thirteen |
| 9:14 PM | 2114 | Twenty-One Fourteen |
| 9:15 PM | 2115 | Twenty-One Thirteen |
| 9:16 PM | 2116 | Twenty-One Sixteen |
| 9:17 PM | 2117 | Twenty-One Seventeen |
| 9:18 PM | 2118 | Twenty-One Eighteen |
| 9:19 PM | 2119 | Twenty-One Zero Nine |
| 9:20 PM | 2120 | Twenty-One Twenty |
| 9:21 PM | 2121 | Twenty-One Twenty-One |
| 9:22 PM | 2122 | Twenty-One Twenty-Two |
| 9:23 PM | 2123 | Twenty-One Twenty-Three |
| 9:24 PM | 2124 | Twenty-One Twenty-Four |
| 9:25 PM | 2125 | Twenty-One Twenty-Five |
| 9:26 PM | 2126 | Twenty-One Twenty-Six |
| 9:27 PM | 2127 | Twenty-One Twenty-Seven |
| 9:28 PM | 2128 | Twenty-One Twenty-Eight |
| 9:29 PM | 2129 | Twenty-One Twenty-Nine |
| 9:30 PM | 2130 | Twenty-One Thirty |
| 9:31 PM | 2131 | Twenty-One Thirty-One |
| 9:32 PM | 2132 | Twenty-One Thirty-Two |
| 9:33 PM | 2133 | Twenty-One Thirty-Three |
| 9:34 PM | 2134 | Twenty-One Thirty-Four |
| 9:35 PM | 2135 | Twenty-One Thirty-Five |
| 9:36 PM | 2136 | Twenty-One Thirty-Six |
| 9:37 PM | 2137 | Twenty-One Thirty-Seven |
| 9:38 PM | 2138 | Twenty-One Thirty-Eight |
| 9:39 PM | 2139 | Twenty-One Thirty-Nine |
| 9:40 PM | 2140 | Twenty-One Forty |
| 9:41 PM | 2141 | Twenty-One Forty-One |
| 9:42 PM | 2142 | Twenty-One Forty-Two |
| 9:43 PM | 2143 | Twenty-One Forty-Three |
| 9:44 PM | 2144 | Twenty-One Forty-Four |
| 9:45 PM | 2145 | Twenty-One Forty-Five |
| 9:46 PM | 2146 | Twenty-One Forty-Six |
| 9:47 PM | 2147 | Twenty-One Forty-Seven |
| 9:48 PM | 2148 | Twenty-One Forty-Eight |
| 9:49 PM | 2149 | Twenty-One Forty-Nine |
| 9:50 PM | 2150 | Twenty-One Fifty |
| 9:51 PM | 2151 | Twenty-One Fifty-One |
| 9:52 PM | 2152 | Twenty-One Fifty-Two |
| 9:53 PM | 2153 | Twenty-One Fifty-Three |
| 9:54 PM | 2154 | Twenty-One Fifty-Four |
| 9:55 PM | 2155 | Twenty-One Fifty-Five |
| 9:56 PM | 2156 | Twenty-One Fifty-Six |
| 9:57 PM | 2157 | Twenty-One Fifty-Seven |
| 9:58 PM | 2158 | Twenty-One Fifty-Eight |
| 9:59 PM | 2159 | Twenty-One Fifty-Nine |