How Good is a 309 on the GRE?

A 309 is roughly the average admitted score in several fields and short of it in others. Which one you are applying to decides the answer.

This is the middle of the applicant pool, and the middle is where the split does the most work. A 309 weighted toward Quant is a decent engineering application; the same total weighted toward Verbal is a decent humanities one.

The short answer

Average, roughly. A 309 matches what several fields report and misses what others do — 5 clear, 3 short.

Move the split, keep the total
Every setting below adds up to 309. Watch what happens to the percentiles.
Verbal
155 · 65th
Quant
154 · 34th
Total
309
Shape
balanced

A 309 is not one score

The same 309, built five ways
139V / 170Qquant-heavy891147V / 162Qquant-heavy2757155V / 154Qbalanced6534163V / 146Qverbal-heavy9114170V / 139Qverbal-heavy994Verbal percentileQuant percentile
Each row is a Verbal/Quant split that adds up to 309, with the percentile ETS publishes for each half. The totals are identical; the applications are not. Percentiles come from the tables behind our GRE percentile calculator.

Here is the thing most pages about a 309 get wrong: it is not one score. ETS reports Verbal and Quant separately, publishes a percentile for each, and publishes nothing at all for the sum. A committee reads the two halves.

The distance between the best and worst version of a 309 is the difference between the 4th and 99th percentile on a section. That is not a rounding detail, it is a different application.

An even 309 means 155V and 154Q, and those land at the 65th and 34th percentiles. The asymmetry catches people out constantly — it comes from who takes the test, not from how it is scored.

A 309 against your field

A 309 against average scores by field
Physical Sciences314 · 153V/161QEngineering313 · 150V/163QComputer Science313 · 150V/163QSocial Sciences307 · 155V/152QArts & Humanities307 · 157V/150QBiological Sciences306 · 153V/153QBusiness306 · 151V/155QEducation301 · 152V/149Qyour 309
Each dot is the average total (Verbal + Quant) reported for that graduate field; the dashed line is a 309. Field averages are ETS interpretive data, also published on what counts as a good GRE score.

Against the field averages ETS publishes, a 309 clears 5 and falls short of 3. The ones it clears include Social Sciences, Arts & Humanities, Biological Sciences; the nearest one it misses is Engineering, which averages 313.

Treat those averages as orientation, not thresholds. They are means across everyone who reported a score in that discipline, which mixes together programmes with very different expectations.

How to move a 309

Do not study "the GRE" from a 309. Study the section that is costing you, which for most people is not the one they find least pleasant.

At a balanced 309 the Quant half sits lower in percentile terms, and that is normally where the accessible points are — the crowd is less dense around it.

The stack that works: targeted verbal or quant drilling, a two-month plan, and timed practice tests to confirm the gains survive the clock.

What more points are worth from 309
→ 312+5+5→ 314+8+8→ 319+19+13Verbal percentileQuant percentile
Percentile gained on each section by moving up from a 309, measured on a balanced split. The two bars differ because the Quant distribution is far more crowded — the same scaled points buy less there.

Check your split, not your total

The one thing worth checking at a 309 is whether the split fits the field. The GRE percentile calculator gives the real percentile for each section, which is what your programme is looking at.

Check your section percentiles

Why the two sections are not comparable

Why 155 Verbal and 154 Quant are not the same achievement
0255075100130140150160170Verbal percentileQuant percentile
The two sections use the same 130–170 scale but completely different distributions. A 155 on Verbal is the 65th percentile; a 154 on Quant is the 34th. That gap is the single most misread thing about GRE scores.

Should you retake?

Worth considering, with a condition: name the section and the target before you book. A 309 responds well to focused work and poorly to another general pass through the material.

Look up your field's average Verbal and Quant, compare them against your two scores rather than your total, and go again only if one is clearly behind.

What to do next

A retake makes sense here if you can name the section you are fixing. If you cannot, the extra months rarely pay.

Frequently asked questions

Is a retake worth it after a 309?

Only with a named target. Compare each section against your field's average rather than the total, and go again if one is clearly behind.

Is a 309 good for engineering or computer science?

It is under the 313 reported for engineering. Those programmes weigh Quant heavily, so look at that section before the total.

Does the Verbal-Quant split matter more than the total?

For most programmes the split matters more. Departments read the section relevant to their field, and at a 309 the published section figures span the 4th to the 99th percentile depending on distribution.

Is there a percentile for a 309 GRE total?

You get two percentiles, not one. A 155 Verbal is the 65th; a 154 Quant is the 34th. ETS deliberately does not combine them.

Nearby scores