Comprehensive Calculator Collection
Discover over 50 specialized calculators across different categories to meet all your calculation needs.
🧮 Daily Use / General Calculators
Age Calculator
Calculate exact age in years, months, and days
Date Difference Calculator
Calculate days between two dates
Time Zone Converter
Convert time between different time zones
Percentage Calculator
Calculate percentages, increases, and decreases
Discount Calculator
Calculate discounts and final prices
Unit Converter
Convert length, weight, temperature, and more
GPA Calculator
Calculate Grade Point Average
Tip Calculator
Calculate restaurant tips and split bills
Split Bill Calculator
Split bills among multiple people
Fuel Cost Calculator
Calculate fuel costs for trips
🧰 Business & Work Calculators
Profit Margin Calculator
Calculate profit margins and markup
Break-Even Point Calculator
Calculate business break-even point
GST Calculator
Calculate GST and tax amounts
Markup Calculator
Calculate product markup percentages
Freelancer Rate Calculator
Calculate freelance hourly rates
Business ROI Calculator
Calculate return on investment for business
Payroll Calculator
Calculate employee payroll and deductions
Currency Exchange
Calculate currency exchange rates
Interest Rate Comparison
Compare different interest rates
Net vs Gross Income
Calculate net and gross income differences
⚙️ Tech / Developer Calculators
Binary/Hex Converter
Convert between binary and hexadecimal
Bandwidth Calculator
Calculate network bandwidth requirements
IP Subnet Calculator
Calculate IP subnets and ranges
Percentage Error Calculator
Calculate percentage error in measurements
Download Time Estimator
Estimate file download times
JSON Formatter & Validator
Format and validate JSON data
Password Strength Estimator
Check password strength and security
Base64 Encoder/Decoder
Encode and decode Base64 strings
Time Complexity Estimator
Estimate algorithm time complexity