From quick maths and currency conversions to finance, career, travel, health, code and everyday decisions. AI only where it genuinely adds value.
Start broad, then drill into the exact tool you need.
Math, algebra, geometry, trigonometry, roots and scientific calculations.
Probability, permutations, combinations, distributions and statistics.
Age, date differences, workdays, deadlines and time utilities.
BMI, calories, body metrics, fitness and wellness estimators.
Period, ovulation, fertility and pregnancy date calculators.
Loans, savings, investments, retirement and debt tools.
Profitability, liquidity, valuation and operating ratios.
Salary intelligence, career fit, salary conversion and cost-of-living.
Mortgage, affordability, rental yield and buying-cost tools.
Country and tax-year specific income, VAT/GST and payroll calculators.
Jurisdiction-aware gratuity, severance, notice, deadlines and entitlements.
FX, units, temperature, data, cooking, clothing and more.
Physics, chemistry, electrical, civil, HVAC and engineering tools.
GPA, grades, scores, study planning and admission utilities.
AI-style itinerary planning, trip budgets, packing and travel utilities.
Fuel, EV, tyres, depreciation and ownership-cost tools.
Rashi, zodiac, numerology, tarot, gemstones and compatibility.
Guessing games, personality scores and shareable life calculators.
Paint, tiles, electricity, cooking, tips and household utilities.
Passwords, text, JSON, timestamps, bandwidth and digital utilities.
Decision tools, simulations, affordability and life-planning helpers.
Everyday arithmetic with memory-style expression input.
Convert between major currencies using a public live-rate endpoint.
Body mass index and weight category.
Monthly mortgage payment by amount, rate and term.
Annual ↔ monthly ↔ hourly salary conversion.
Build a day-by-day itinerary from destination, duration, interests and pace.
Evidence-informed career matching using interests, traits, skills and background.
Check code syntax, structure and common issues for JavaScript, JSON, HTML, CSS, Python and SQL.