All the Tools You Need, All in One Place.
Free online tools for calculations, conversions, images, text, and more. Fast, simple and easy to use.
338+Focused Tools
11Categories
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Calculators
27 focused utilities
Age Calculator
Calculate your exact age in years, months, days.
Percentage Calculator
Calculate percentage with 5 different calculation modes.
EMI Calculator
Calculate EMI with amortization schedule and detailed report.
Check Friend's Age
Find your friend's exact age, next birthday, and fun details instantly.
Share Age Result
Share your age insights with friends in a beautiful way.
Tax Calculator
Calculate tax, subtotal and total amounts instantly.
Profit Margin Calculator
Calculate profit, margin and markup.
PayPal Fee Calculator
Estimate PayPal fees and net earnings.
Stripe Fee Calculator
Estimate Stripe fees and your net payout.
Freelance Hourly Rate Calculator
Calculate your ideal freelance hourly rate.
Salary to Hourly Calculator
Convert annual salary into monthly, weekly and hourly pay.
Currency Converter
Convert currencies using current reference exchange rates.
Unit Converter
Convert length, weight, temperature, area and data units.
Time Zone Converter
Convert a date and time between world time zones.
Mortgage Calculator
Estimate monthly mortgage payments and total interest.
BMI Calculator
Calculate adult body mass index using metric or imperial units.
DPI & PPI Calculator
Calculate print size, pixel density or required pixels from dimensions and viewing assumptions.
Image Aspect Ratio Calculator
Simplify an aspect ratio and calculate matching width or height without stretching.
Media Duration Calculator
Add durations from multiple local audio or video files and display the total runtime.
Video Bitrate Calculator
Estimate bitrate from file size and duration or calculate a target bitrate for a size limit.
Video Resolution & Aspect Calculator
Calculate matching video dimensions, simplified ratios and common resolution comparisons.
ROI Calculator
Calculate return on investment, net return and annualized ROI from cost, value and duration.
Discount Calculator
Calculate sale price, amount saved and combined sequential discounts.
Compound Interest Calculator
Project principal growth with regular contributions, compounding frequency and duration.
Savings Goal Calculator
Estimate the regular contribution needed to reach a savings goal with optional interest.
Working Days Calculator
Count weekdays between two dates with optional excluded holiday dates.
Overtime Pay Calculator
Estimate regular and overtime gross pay from hours, base rate and multiplier.