98 Exams · One Path

Calculate your gap. Lock in your target.

✦ free for every exam · refund-backed prep · 50,000+ students worldwide

Pick your exam below. Drag two sliders. See your gap, your weekly pace, your 16-30 week plan. Then unlock the same Sia AI tutor for every test you'll take this year.

98 exam calculators · all free·50,000+ students prepped·Score guaranteed · 30-day refund
Major exam dates
Aug 22, 2026 · SAT90 days
Sept 12 · ACT · Oct 14 · PSAT · Jan 22, 2027 · JEE Main · Apr 23 · IB · May 2 · NEET · May 3-14 · AP · May-June · A-Levels
98 Exams · Category Mapexam score calculators
★ Expert
Analyzed
click any exam below — open its calculator ✦
Standardized + Admissions3 exams
US college admissions · digital format
SAT95%
ACT78%
PSAT/NMSQT52%
(stacks with all APs)—%
AP + IB + A-Level75 exams
international curricula · 1-5 / 1-7 / A*
AP Biology88%
AP Calculus BC82%
IB Math AA HL75%
A-Level Maths68%
India Entrance4 exams
IIT · AIIMS · top central universities
JEE Main96%
NEET94%
JEE Advanced87%
CUET78%
Graduate + Professional16 exams
GRE · GMAT · LSAT · MCAT · CFA · USMLE
MCAT84%
LSAT79%
GMAT Focus75%
CFA Level 171%
98 calculators · all free · click any to openAskSia
top-yield
for every test
memorize first ✦
stay focused →
You are not behind. You are missing the map.- Sia
The Gap You Can Actually Close

Tell us where you are.
We'll show you where you can be.

Drag the sliders. Get your point gain · pace · weekly target — no signup.

↓ try it · zero friction
exam score calculators prep works best when every drill maps to one measurable score gap.
▸ Current Exam Score Calculators Score24
136
▸ Target Exam Score Calculators Score32
136
▸ Days Until Your Test90days
2 weeks9 months
+8points · in 13 weeks
~0.62 points / week · 16+ hrs/week
Students at 24 averaged +6 over the same window.
Build plan
How AskSia Gets You There

5 stages. One path. Every exam.

Diagnose → Learn → Drill → Simulate → Achieve. The same proven path across all 98 exams. Click any calculator above to see this path tailored to that specific test.

Stage 1 · Diagnose

12-15 questions. Your map.

Sia pulls from the Library — 100+ official past papers per exam, analyzed by our content team. A short diagnostic returns your topic frequency × accuracy map. Now you know exactly where every point lives, on any exam in the catalog.

▸ ▸ Sample · SAT topic map after 12 questions
Linear Equations96%
Text Structure88%
Quadratics84%
Rhetorical Synthesis62%
Cross-Text · YOU34%
Circle Theorems · YOU28%
Stage 2 · Learn

12 cheat sheets per exam. One page each.

Other prep shows you thousands of questions. We show you the patterns that generate them. Each topic compressed into one page — concept · trap · scoring rule. Top-down learning. Built by our content team, not auto-generated.

▸ ▸ Sample · Cheat Sheet (Cross-Text Connections, SAT)
Reading & Writing · Cross-Text
if you only memorize one thing →
Step 1 · Identify each text's claimalways
Step 2 · Find the relationship wordsupport/refute/extend
Trap · 'Both authors agree'85% wrong
Trap · misreads tone shift62% wrong
Sia rule · find verbs first→ 12 pt gain
Stage 3 · Drill

Topic Drill + Word Jump. Built by us.

Real exam questions across every exam in the catalog, ranked by your accuracy × topic frequency. Adaptive selection. Trap-spotting commentary. Reflex over rote — for SAT vocab, MCAT CARS, USMLE Step 1 buzzwords, or whatever you're drilling.

▸ Live practice loop
adaptive · streak 12
★ 2,840♥♥♥
PERFUNCTORY
careless routine
done with minimal effort
deeply thoughtful
excessively elaborate
Stage 4 · Simulate

Full-length mocks. Real conditions.

Mock exams under real conditions for every test in the catalog. After every mock, Sia updates your map. Pacing analysis. Predicted score within ±10 points of your eventual official. Calibration refreshed quarterly.

▸ ▸ Sample · SAT Mock #4 score report
1480
Predicted SAT
+90 since Mock #1
Reading & Writing M1740
Reading & Writing M2 (hard)730
Math M1760
Math M2 (hard)720
Stage 5 · Achieve

Hit your target. Or refund.

The only AI prep that ties payment to outcome — for every exam in the catalog. Use Sia for the recommended duration, miss your target, get 100% refunded. Lawyer-approved terms. Receipts public.

▸ ▸ The contract · same for all 98 exams
Hit target · or 100% refund
Current
Wherever you are
→
Target
Wherever you want to be
Score Improvement Guarantee. Read the full terms before checkout.
Why AskSia · Honest Comparison

We're not bashing anyone.
something different.

Here's the side-by-side. Pick whichever fits you best.

Feature
A
AskSia
Acely Khan & Bluebook
Score Improvement Guarantee+ refund or extendYes terms in footer-free product
Annual price$149launch · save $151$588Free
Practice questions100+ official SATsexpert-tagged · pattern-mapped9,000in-house generated3,500+official + Khan
Vocabulary gameWord Jump · 1,200 words · original--
One-page strategy cheat sheets12 sheets · top-down learning--
Multilingual support한국어 · 中文 · Español · 日本語English onlyEnglish only
Chrome Extension on every site--
Mac Desktop Agentnative · file watching--
One subscription, every testSAT + GRE + AP + MCAT + IELTSincluded for the yearPay separatelySAT / ACT / AP eachFreeFree limited tests
AI study partner with memoryPixel Sia · remembers every sessionGeneric AIno memoryKhanmigo limited
We use Khan and Bluebook too. They're great. We just wanted something built for the international student who needs a real plan, not 9,000 questions.
Real Students · Real Schools

From every time zone.
every dream school.

AskSia is built for the international student. We've helped students in 22 countries get into their first-choice US universities.

50,000+
SAT students
across 22 countries
+187
Avg point gain
over 16 weeks
12,000+
Accepted to
top US universities
🇰🇷
Jiwon · Seoul
South Korea
1190→1480+290
Now at NYU · Stern '29
🇭🇰
Wai · Kowloon
Hong Kong
1280→1540+260
Now at UPenn · Wharton '29
🇨🇳
Lin · Beijing
China
1340→1530+190
Now at Cornell · CAS '29
🇲🇽
Diego · CDMX
Mexico
1080→1380+300
Now at UCLA · '29
🇯🇵
Yuki · Tokyo
Japan
1220→1450+230
Now at UC Berkeley · '29
🇹🇼
Wei · Taipei
Taiwan
1390→1570+180
Now at Princeton · '29
One Plan · Every Test

$149. One year.
Every test you'll take.

SAT this summer. GRE next year. AP next semester. Same Sia. Same subscription. One price.

Score Guaranteed▸ Launch Price · 14 Days Left
A+ Annual · Summer Exam Pass
Everything Sia can do. For one focused, all-in year.
$300
$149
/ yearSave $151
Just $12.42 / month, billed annually. Cancel anytime within 30 days.
+100 SAT points in 16 weeks · or 100% refund.Full lawyer-approved terms shown at checkout.
Start my SAT plan — $149
Prefer monthly? $25/month · same features · cancel anytime
Your $149 unlocks:
  • ✦
    Full SAT Prep — 100+ official SATs analyzed · 12 cheat sheets · Word Jump · 30 mocks
  • ✓
    Pixel Sia with memory — across web, Chrome Extension, and Mac Desktop Agent
  • ✓
    Score Improvement Guarantee — hit your target or 100% refund
  • ✓
    Library — Sia pulls from your past mistakes across every session
  • ✓
    한국어 · 中文 · Español · 日本語 — Sia speaks your language
  • ★
    Bonus: GRE, AP, MCAT, IELTS, and future test packs included during your annual pass.
Things People Ask

Quick answers.

The one closest to your next test date. If you're a high-schooler with SAT/ACT and 3-4 APs, start with the test furthest from your current band — that's where Sia has the most to add. If you're stacking exams (SAT + APs, NEET + Class 12 boards, MCAT + USMLE), the calculator on each page accounts for parallel prep load.
Yes, all 98 calculators are completely free — no signup required. The 'catch' is that they're so useful you'll want the full Sia AI tutor (5-stage prep + 30 mocks + Score Guarantee) after seeing your gap. That's $149 for the year — every exam in the catalog included.
Yes — one $149 subscription covers every exam Sia supports for a full year. A typical student uses 3-5 exams (e.g., SAT in summer, 3 APs in May, PSAT in fall, or MCAT + USMLE Step 1 across two years). The Score Guarantee applies separately for each exam you set a target for.
Predictions come from cohort data — 50,000+ students across 98 exams, recalibrated quarterly. Confidence interval is typically ±10 points (SAT/ACT/MCAT), ±0.3 (AP/IB scale), or ±5 percentile (JEE/NEET). Sia surfaces the confidence band upfront so you know what to expect.
Three structural differences: (1) we cover 98 exams under one subscription, not one or two; (2) we tie payment to your official score outcome via the Score Guarantee — no other AI prep does this; (3) we're built for the international student, with multilingual UI and async-first design across 22 countries.
Email contact@asksia.ai with the exam you need. We add new exams every quarter based on student requests. Current roadmap: TOEFL/IELTS (Q3 2026), UCAT (UK medical, Q4 2026), Chinese Gaokao (2027), additional A-Level subjects (rolling).
$149/year$12.42/mo · save $151
Start perp your exams · $149/yr