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SIP Calculator
Finance Tools
Ohm's Law
Engineering
Word Counter
Text Tools
CGPA Calc
Student Tools
Typing Speed
Games
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Tool Categories
Pick a category to explore all tools
Finance & Investment
SIP, FD, EMI, ROI, Tax calculator, Budget planner, Stock P&L and more powerful finance tools.
Engineering Tools
Civil, electrical, mechanical & structural calculators for engineers and engineering students.
Developer Tools
JSON formatter, Base64, Regex tester, Color picker, UUID generator, HTML encoder & more.
Student & Education
CGPA, GPA, Attendance tracker, Grade calculator, Study time planner and more useful tools.
Health & Fitness
BMI, calorie counter, water intake, heart rate, blood pressure, pregnancy & running pace calculators.
Fun & Games
Typing speed test, memory card game, number guessing, snake game, quiz & more mini games.
Text Tools
Word counter, case converter, lorem ipsum generator, text diff checker, duplicate remover.
Insurance Tools
Life, health, car & travel insurance calculators. Coverage need, risk assessment & plan comparison.
Business Tools
Invoice generator, profit margin, payroll, break-even, valuation, freelance rate & more.
Real Estate Tools
Property value, rent vs buy, rental yield, stamp duty, home affordability & investment analysis.
Utility Tools
Age calculator, QR code, password generator, unit converter, timezone, random tools & more.
Social Media Tools
Engagement rate, YouTube revenue, CPM/CPC, influencer rate, hashtag generator & ad ROI.
Eco & Environmental
Carbon footprint, solar ROI, EV vs petrol, water footprint, recycling & green travel calculator.
Math & Science
Statistics, quadratic solver, triangle, probability, prime checker, matrix & number sequences.
Legal Tools
NDA generator, privacy policy, GDPR checklist, legal fee estimator, trademark cost calculator.
Food & Nutrition
Recipe converter, calorie counter, alcohol units, baking ratio, coffee ratio & portion calculator.
Travel Tools
Trip budget planner, packing list, flight cost, road trip, hotel budget, visa fees & data roaming.
All Tools
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Why SmartUtilz?
Built for everyone — students, engineers, developers & professionals
Instant Results
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Works Everywhere
Fully responsive on mobile, tablet and desktop. Use anytime, anywhere.
Always Free
Every tool is free forever. No premium plans, no hidden charges ever.
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