- Round 2 deadlines at the most selective programs fall in the first and second weeks of January, which leaves a November decision about eight weeks of runway.
- GMAC lets you see your score before deciding whether to send it, so a weaker second sitting never has to reach a school.
- You must wait 16 days between sittings and may test at most five times in a rolling 12 months, so the calendar allows one, possibly two, more attempts before January.
- A retake only helps if the audit of your last report shows a fixable pattern; without one, expect the second score to land within 20 points of the first.
- A 675 is at or near the reported middle at most selective programs, so a retake is about a specific gap, not a general wish for more.
You scored a 675 on the GMAT Focus, your Round 2 deadlines are in the first week of January, and you have about eight weeks to decide whether a second sitting is worth the hours you would take from your essays. The honest answer depends on three things: the calendar, which is tight but workable; the rules, which protect you from a worse score; and your Enhanced Score Report, which tells you whether there is a specific pattern an eight-week plan could fix.
If there is a pattern, a retake is a reasonable bet. If there is not, the second sitting typically lands within 20 points of the first, and those hours belong in the application. This guide gives you the numbers for all three.
The calendar math from a November decision
Round 2 deadlines at the most selective U.S. programs for the 2026-27 cycle fall in the first two weeks of January 2027: Harvard and Wharton on January 5, Stanford and Kellogg on January 6, Chicago Booth on January 7, and MIT Sloan on January 12, per each program’s published dates as reported in November 2026 [verify]. Confirm each one on the school’s own admissions page; aggregators have been wrong before.
Working back from January 5 is the exercise. GMAC (mba.com) requires at least 16 days between sittings and caps you at five attempts in any rolling 12-month period, with a lifetime limit on total attempts (GMAC exam policies) [verify lifetime cap]. Official scores post to your mba.com account within a few business days of a test-center sitting [verify]. That puts the last practical sitting around December 18 to 22 for a score you can send before or just after a January 5 deadline, and it puts a second retake, if you wanted one, 16 days earlier, around December 2 to 6.
So from a decision made in the second week of November you have roughly six weeks of preparation before a mid-December sitting, or three weeks before an early-December sitting with a second attempt held in reserve. Those are the two shapes.
Six weeks is enough for one pattern. It is not enough for three.
| Decision date | Sitting | Prep weeks | Score in hand by | Second attempt possible? |
|---|---|---|---|---|
| Nov 9 | Dec 4 | about 3.5 | around Dec 9 | Yes, Dec 20 (16-day gap) |
| Nov 9 | Dec 18 | about 5.5 | around Dec 23 | No, before Jan 5 |
| Nov 23 | Dec 18 | about 3.5 | around Dec 23 | No |
| Dec 1 | Dec 22 | 3 | around Dec 28 | No |
Register before you decide you are ready. December test-center slots in a city your size fill, and a registration you later cancel costs less than a sitting you cannot book. Check the cancellation and rescheduling fees at mba.com, since they rise as the date approaches.
The rules that protect a retaker
The reason a retake is a bet with limited downside is GMAC’s score-reporting policy. Under the current rules, you see your score at the end of the sitting (test center) or when it posts (online), and only then do you choose whether to send it and to which programs. Programs receive the official score reports you direct to them. A second sitting that comes in lower can remain unsent, and no program will see it unless you send it [verify current policy wording].
GMAC’s policy at the time of writing includes a number of free score reports (five, within a window after the score is released) with additional sends available for a fee [verify count and window]. The practical consequence is that you should not send your 675 to anyone until you have decided whether to retake. If you retake and improve, you send the higher score. If you retake and do not improve, you send the 675. Either way each program sees one number.
Two cautions. First, the policy is GMAC’s and has changed before; read the current version on mba.com in the week before your sitting rather than relying on this guide or any forum. Second, reports in mid-2026 described a GMAC feature that combines section results across attempts into a single report; we have not verified it against an official GMAC source, and you should confirm whether it exists and how programs treat it before building a strategy around it [verify].
Whether there is a pattern to fix
This is the real question, and the Enhanced Score Report answers it. Open it again. A retake helps when the report shows one specific, fixable pattern. It does not help when the report shows a candidate who performed about as well as they currently can, distributed evenly.
Pull up the report and look at three things in this order. The time-management view: is there a spike in the last third of any section where the pace dropped well below average (Quant 2:08, Verbal 1:57, Data Insights 2:15) and the misses cluster? That is a pacing pattern, and it is the most fixable kind in six weeks. The section balance: are the three section scores within a few points of each other, or is one 10 or more points below the others? A single low section is a pattern; three even sections are not. The question-type breakdown within the weakest section: is one type carrying most of the misses?
If one of those three produces a clear answer, you have a retake case. Our plateau audit guide at /gmat/guides/stuck-at-645-gmat-plateau-audit/ walks through the full classification. If none of them does, and the misses are spread thinly across sections and types, your 675 is a fair measure of where you are right now, and six more weeks will not change the measure much.
Section balance deserves one more word at 675. A 675 made of 82, 81 and 79 reads as a solid, even candidate. A 675 made of 88, 84 and 70 reads as a strong candidate with a Data Insights problem, and a committee reading for quantitative readiness will notice the 70. The second candidate has a retake case even though the total is the same, because the fix is one section and the payoff is a different-shaped report.
The realistic gain by hours
GMAC does not publish expected score gains by study time, and we will not invent a table that pretends otherwise. What we can give you is the range of movement we typically see from retakers at this level when the preparation is targeted at one audited pattern, stated as ranges and as observations rather than as data [verify].
With 20 to 30 hours of targeted work on a single pacing or method pattern over three to four weeks, retakers typically move 10 to 30 points on the Focus total, mostly in the one section where the pattern lived. With 40 to 60 hours over six weeks, the typical range widens to 20 to 50 points, because a second pattern often becomes visible and fixable once the first is gone. Gains above 50 points from a 675 in under eight weeks happen, but they are not the typical case, and anyone promising them is guessing.
Those ranges carry two conditions. The hours have to be targeted at the audited pattern, not spread across general content review; untargeted hours at this level typically produce the within-20-points result that defines a plateau. And the practice tests during the window have to be official, under real conditions, because the official exams are the only ones using GMAC’s scoring algorithm, and a retake decision built on a third-party score estimate is built on sand.
A useful check: by the second practice test of your prep window, the one cell you targeted should be visibly shrinking. If it is, keep going. If it is not, stop, submit with the 675, and put the remaining weeks into the application.
When a retake hurts
There are four situations where the second sitting costs more than it returns, and we tell candidates so.
The first is the no-pattern report. If the audit shows even sections and thinly spread misses, the retake is a coin flip around 675, and the hours are a pure loss.
The second is the essay deficit. If your essays are not in a second full draft by the end of November, the eight weeks are already spoken for. A 695 attached to a rushed application loses to a 675 attached to a finished one at every program we know of, because the score is one input and the essays are several.
The third is the chase above 705. If you are already there, the percentile gains per 10 points are around one, and the committee cannot see them. Retaking a 715 for a 735 is a vanity project unless a program has published a merit threshold you are trying to clear, which few do.
The fourth is the two-round calendar. Some programs run only two rounds. If a retake pushes you from Round 2 to Round 3 at a program that has one, or to the next cycle at a program that does not, the cost is a year, and no plausible score gain is worth a year.
If none of the four applies and the audit found a pattern, the retake is a sound bet with a protected downside. Take it.
A six-week retake plan from a 675
If the decision is yes, the shape of the preparation follows from the audit, and it is narrow. Weeks one and two go entirely to the one pattern: untimed method work if it is a method pattern, bank-pace sections with no flags if it is a pacing pattern, re-read-the-stem drills if it is a misread pattern, or content drills on one area if the report shows a genuine gap. Weeks three and four mix the pattern back into full timed sections and add the review-and-edit protocol with a flag cap of four per section. Weeks five and six are two official practice exams on consecutive Sundays, each reviewed line by line, with the target cell checked after each.
Eight hours a week is the budget, and it should come from somewhere other than the application. Most candidates in this position take it from weeknights and leave the weekend for essays, which is the reverse of our usual plan and is correct for this situation.
Register the week you decide. Rehearse the test-day routine on the two practice Sundays. And decide in advance, in writing, what score you will send: the higher of the two, with the 675 as the floor.
Then stop thinking about it. The application needs you more.
Rick’s note: the retake conversation I have most often at 675 is with someone whose three sections are even and whose essays are late, and who wants to retake because 675 “doesn’t feel like enough.” I tell them it is at the middle of their list and that the feeling is not data. The ones I tell to retake are the ones with a 70 in one section and a visible spike on the timing graph. That is a plan, not a feeling.
What to do this week
- Pull the Round 2 deadline from each program’s own admissions page and write down the latest sitting date that gets a score in on time, allowing a few business days for the official report.
- Open your Enhanced Score Report and check the three things in order: the timing graph, the section balance, the weakest section’s question types.
- If one of them shows a clear pattern, register for a mid-December sitting now and build six weeks around that one pattern. If none does, close the report and open your essays.
- Do not send your 675 to any program until you have decided; read GMAC’s current score-sending rules on mba.com before your sitting.
- Take an official practice exam on the second Sunday of your prep window and check whether the target cell is shrinking; if it is not, stop and submit with what you have.
Questions people ask
Will schools see both of my GMAT scores?
Only if you send both. Under GMAC’s current policy you see your score first and then choose which attempt to send to which program, and programs receive only the official score reports you direct to them. A second sitting that comes in lower can simply stay unsent. Check the current rules at mba.com before your sitting, since the policy details are GMAC’s to change.
How soon after a retake will I have an official score to send?
GMAC states a window of a few business days for the official score to post to your account after a test-center sitting, and you then send it [verify]. Working back from a January 5 deadline, a sitting in the third week of December is the realistic last date, and most programs say a score report arriving a few days after the deadline is acceptable if the application was submitted on time; confirm that with each program.
Is a 675 good enough for Round 2 at a top program?
At the most selective U.S. programs, reported Class of 2027 Focus figures cluster roughly in the 670 to 690 range, so a 675 is at or just below the middle at most of them and inside the reported middle-80% bands at all of them [verify]. Whether to retake depends on the section balance and on whether one specific pattern on your report is fixable in eight weeks, not on the total alone.
Should I apply in Round 2 with my current score or wait for Round 3?
Round 2 with a 675 and a strong application beats Round 3 with a 695 at nearly every program, because Round 3 at the most selective schools admits a small fraction of the class and some programs run only two rounds. If the retake cannot happen before January, submit with what you have.
Can I retake and still submit my application on time?
Yes. Submit the application by the deadline with your current score, and if the retake comes in higher, send the new report and notify the admissions office. Most programs will update the file if the score arrives before the committee reads it. Confirm the program’s policy on updated scores before you count on this.