Editing Grace Hopper (section)

==Dates of rank==
{| class="wikitable" style="text-align:center;"
|-
!scope="row"| Rank
!scope="col"| [[Midshipman]]<br />MIDN
!scope="col"| [[Lieutenant (junior grade)|Lieutenant junior grade]]<br />O-2
!scope="col"| [[Lieutenant (navy)|Lieutenant]]<br />O-3
!scope="col"| [[Lieutenant commander (United States)|Lieutenant commander]]<br />O-4
!scope="col"| [[Commander (United States)|Commander]]<br />O-5
!scope="col"| [[Captain (United States O-6)|Captain]]<br />O-6
!scope="col"| [[Commodore (United States)|Commodore]]/<br>[[Rear admiral (United States)|Rear admiral (lower half)]]<br />O-7
|-
!scope="row"| Insignia
| N/A
| [[File:US Navy O2 insignia.svg|60px]]
| [[File:US Navy O3 insignia.svg|60px]]
| [[File:US Navy O4 insignia.svg|60px]]
| [[File:US Navy O5 insignia.svg|60px]]
| [[File:US Navy O6 insignia.svg|60px]]
| [[File:US Navy O7 insignia.svg|60px]]
|-
!scope="row"| Date
| May 4, 1944<ref name="USNavy"/>
| June 27, 1944<ref name="USNavy">{{cite web |url=https://www.history.navy.mil/content/dam/nhhc/research/histories/bios/HopperGrace/Hopper.pdf| title=Captain Grace Murray Hopper |website=U.S. Naval Reserve  |date=July 1981}}</ref>
| June 1, 1946<ref name="USNavy"/>
| April 1, 1952<ref name="USNavy"/>
| July 1, 1957<ref name="USNavy"/>{{refn|On the retired list from December 31, 1966 to August 1, 1967 and from 1971–1972.<ref name="USNavy"/> |group= n}}
| August 2, 1973<ref name="USNavy"/>
| December 15, 1983<ref name="commodore"/>/<br>redesignated November 8, 1985<ref>{{Cite web|date=8 November 2020|title=Pub.L. 99–145: Department of Defense Authorization Act, 1986|url=https://www.govtrack.us/congress/bills/99/s1160/text|access-date=18 September 2020|website=GovTrack.us}}</ref>
|}