Calculators
High-performance utilities for calculators.
Age Calculator
Calculate your exact age in years, months, and days online with our Age Calculator. Instantly see a detailed breakdown of your age, including leap years and lifetime statistics—perfect for personal, legal, or educational use. No registration, no data stored.
BMI Calculator
Check your Body Mass Index (BMI) and weight category online using Metric or Imperial units with our BMI Calculator. Instantly assess your health based on official WHO guidelines—fast, accurate, and private.
Percentage Calculator
Calculate percentages, growth rates, and proportions online with our Percentage Calculator. Instantly solve math problems for finance, shopping, school, or data analysis—fast, accurate, and browser-based.
Tip & Bill Splitter
Calculate tip, tax, and split bills per person online with our Tip & Bill Splitter. Instantly see totals for group dinners, teams, or quick checkouts—easy to use, mobile-friendly, and private.
Loan & EMI Calculator
Compute monthly payments, total interest, and total cost for any loan online with our Loan & EMI Calculator. Instantly see your loan breakdown for mortgages, auto loans, or personal finance—no registration, no data sharing.
Compound Interest & Savings
Project savings growth with monthly contributions and compounding interest online using our Compound Interest & Savings Calculator. Instantly see future balance, interest earned, and principal breakdown—perfect for financial planning and investment analysis.
Currency Converter
Convert between popular currencies online instantly with our Currency Converter. Enter amounts, pick currencies, and see converted values using editable sample rates—works fully offline, fast, and private.
Unit Converter
Convert length, weight, and temperature units online instantly with our Unit Converter. Switch between metric and imperial units for science, cooking, or travel—fast, accurate, and works offline.
ROI & Break-even Calculator
Estimate return on investment (ROI) and break-even units online with our ROI & Break-even Calculator. Instantly analyze profit, costs, and pricing for business, startups, or product launches—no spreadsheets needed.
Fuel & Commute Cost Calculator
Estimate per-trip and weekly fuel costs online with our Fuel & Commute Cost Calculator. Enter distance, efficiency, fuel price, and trip frequency to plan your commute or delivery expenses—fast, private, and browser-based.
Date Difference & Working Days
Calculate days, weeks, months, and business days between two dates online with our Date Difference & Working Days Calculator. Instantly plan projects, deadlines, or schedules—accurate, easy to use, and browser-based.