đ 2025 Rankings
Best Online Calculators
Expert-reviewed and tested. Find the perfect calculator for your needs.
Editor's Choice
#1
Math Calculator
â
4.9(2341 reviews)
Best for: Students and professionals needing advanced calculations
â Scientific functionsâ Step-by-step solutionsâ Graphingâ History
Try Math Calculator âMost Popular
#2
Loan Calculator
â
4.8(1856 reviews)
Best for: Home buyers and financial planning
â Amortization scheduleâ Extra paymentsâ Multiple currenciesâ Export to PDF
Try Loan Calculator âMost Comprehensive
#3
Unit Converter
â
4.9(1623 reviews)
Best for: Engineers, cooks, and international travelers
â 500+ unitsâ Custom conversionsâ Favoritesâ Offline mode
Try Unit Converter â#4
Health Calculator
â
4.7(1245 reviews)
Best for: Fitness enthusiasts and health monitoring
â BMIâ Calorie needsâ Body fat %â Health metrics
Try Health Calculator â#5
Percentage Calculator
â
4.8(987 reviews)
Best for: Shopping, tips, and business calculations
â Increase/decreaseâ Percentage ofâ Differenceâ Tips
Try Percentage Calculator âHow We Rank Calculators
đ¯ Accuracy
Tested against industry standards
⥠Speed
Fast calculations and loading
đ¨ UI/UX
Easy to use interface
đą Mobile
Works on all devices
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