GMAT Scoring & Percentiles, Explained

The four numbers on your report

You receive four scores: one per section on a 60–90 scale (1-point steps) and a Total on 205–805 (10-point steps). The total is built from all three sections equally — there is no "main" section. A lopsided profile (say, brilliant Quant, weak Data Insights) caps your total fast, which is why balanced prep beats doubling down on a strength.

What actually moves the number

Adaptive scoring is not "count the corrects". Three things feed it:

1. Which questions you got right — harder questions carry more information about your level.
2. How many you answered — there is an explicit completion penalty: unanswered questions drag your score below what the same performance would earn finished.
3. The statistical character of each question — every live question has known difficulty parameters from large-scale calibration.

The practical consequences are blunt:

• ⚠️ Never leave questions unanswered. A blind guess can only help you; a blank can only hurt. If time is collapsing, pick the most plausible remaining option for everything left.
• 🎯 Accuracy on mediums beats heroics on hards. Grinding out one hard question at the cost of three unanswered ones is a terrible trade.
• 🔁 A wrong answer triggers easier questions, and the engine then climbs back to your level. One miss is a ripple, not a wave.

Percentiles: the number schools actually read

Your percentile is the share of recent test-takers (a rolling multi-year window) who scored below you. Schools publish average scores of admitted classes — those are not cut-offs. The right target is the range published by your target programmes, typically their mid-80% band.

A rough orientation (estimates — always check current published tables):

How our mock scores are computed

Real GMAT scoring is item-level adaptive and proprietary; our mocks are multi-stage adaptive — each section routes you through difficulty-tiered modules — so we approximate the real engine and label every mock score an estimate. The model:

1. No negative marking; unanswered counts as wrong (mirroring the completion penalty).
2. Each correct answer is difficulty-weighted — easy ×1 · medium ×2 · hard ×3 — so reaching and answering harder modules scores higher, and an easier routed path caps lower.
3. A section's 60–90 score is 60 + 30 × (weight earned ÷ weight if every item were hard); the three section scores combine into the 205–805 total, rounded to 10.

Mock total score vs overall weighted accuracy (illustrative)

Treat mock totals as a compass, not a verdict: our multi-stage approximation can't reproduce the real exam's item-level adaptivity and proprietary calibration, but trend lines across several mocks track real readiness well.

Score logistics worth knowing

• 🗓️ Validity: five years from your test date.
• 🖥️ Unofficial score appears on screen immediately; the official report follows within days, with detailed performance insights worth mining for weak spots.
• 📤 You control sending: after seeing your official score, you select which schools receive it.
• 🔁 Retakes are normal and expected. Schools generally consider your best score; a visible improvement arc reads as diligence, not weakness.

The one-line summary

Maximize answered questions, spend your effort where it's cheap (mediums before monsters), keep your three sections balanced — and read your mock scores as direction, not destiny.