30-Second Speed Math Test & Reaction Speed Drill
Test your mental arithmetic speed under time pressure. Measure how many equations you can solve in 30 seconds with millisecond reaction accuracy.
Mental Math Reaction Speed Benchmarks
Find out how your 30-second calculation speed compares against global mental math athletes.
| Equations Solved (30 Sec) | Avg Reaction Speed Per Equation | Global Skill Tier Level | Percentile Rank |
|---|---|---|---|
| 45+ Equations | < 0.65 seconds | GRANDMASTER | Top 1% |
| 30 – 44 Equations | 0.65s – 1.0s | EXPERT | Top 10% |
| 18 – 29 Equations | 1.0s – 1.6s | INTERMEDIATE | Top 35% |
| < 18 Equations | > 1.6 seconds | NOVICE | Base Tier |
Math Speed tracks exact response latency down to the millisecond. Discover whether addition, subtraction, multiplication, or division requires more neural focus.
Get instant step-by-step cognitive shortcut formulas for any missed equation, plus reflex pacing analytics distinguishing rushed taps from hesitation traps.
Unlock operation-specific achievements across +, −, ×, ÷ from Easy to Insane difficulty, and submit your best records to global Game Center leaderboards.
Build a lifelong daily calculation habit with a recurring 60-second free workout refilled automatically every 24 hours with live countdown tracking.
Take the Speed Math Test Now
Benchmark your mental calculation speed in 30 seconds or download Math Speed (v3.0) for iPhone, iPad, and Apple Watch.