THE EVERYDAY PROBLEM SOLVER
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A useful answer is closer than you think. Explore calculators for your money, your plans and your everyday tasks.
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monthly payment be?
10% annual interest · 60 months · fees excluded.
Illustrative amounts in your display currency.
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THE DIRECTORY71 tools
A tool for the task at hand.
Standard Calculator
Basic math for everyday use
basicBMI Calculator
Calculate your Body Mass Index
healthEMI Calculator
Monthly payment with clear totals
financeROI Calculator
Return on investment and net profit
financeTip Calculator
Split bill, tip amount, and per-person share
financeCalorie & Macro
Track your daily food intake
healthWhatsApp Link
Generate direct chat links
webQR Code
Create quick QR codes here, or open the full generator for Wi-Fi, UPI, contacts, maps, and events.
webPassword Generator
Create random passwords in your browser
webUnit Converter
Convert common units
webBMR Calculator
Base metabolic rate
healthWater Intake
Daily hydration needs
healthIdeal Weight
Devine formula reference weight
healthProtein Intake
Daily protein needs
healthBody Fat %
Estimate body fat percentage
healthPregnancy Due Date
Estimate due date from LMP and cycle length
healthSIP Calculator
Systematic Investment Plan
financeFD / SB Calculator
Fixed & Savings Deposit
financeRD Calculator
Recurring Deposit
financeGST Calculator
Add or Remove GST
financeSalary Calculator
Estimate salary after the deductions you enter
financeLeave Encashment
Calculate payable leave
financeCurrency Converter
Live exchange rates
financeAge Calculator
Calculate exact age
basicDate Difference
Days between two dates
basicTime Calculator
Add/Subtract Time
basicPercentage Calculator
Find percentage
basicFraction Calculator
Add, subtract, multiply, and divide fractions
mathQuadratic Equation Solver
Solve ax^2 + bx + c = 0
mathCGPA / SGPA
Calculate your grade point average
educationAttendance Calc
Plan your classes smartly
educationWord & Char Count
Analyze your text in real-time
webCase Converter
Format text instantly
webBase64 Encode/Decode
Encode or decode text; Base64 is not encryption
webBase Converter
Convert decimal, binary, hexadecimal, and octal
webIP Subnet Calculator
Network, mask, broadcast, and usable hosts
webAspect Ratio Calculator
Scale width and height proportionally
webColor Converter
HEX to RGB & HSL
webStopwatch Timer
Track your tasks
webDiscount & Tax
Find the final price
financePower Calculator
Voltage x current = watts
electricityElectricity Bill
Units/kWh x rate = bill
electricitykWh Calculator
Appliance watts x hours / 1000
electricityWatt to Unit
Convert watts usage into units
electricitySolar Panel Size
Daily usage to required panel size
electricityInverter Backup
Battery Ah, voltage, load watts
electricityUPS Backup
For PC and server load planning
electricityOhm's Law
Voltage, current, resistance, power
electricityGenerator Size
Total load watts to required kVA
electricityEV Charging Cost
Battery capacity x electricity rate
electricityCircle Area & Circumference
Calculate area and boundary of a circle
geometryTriangle Area
Calculate area from base and height
geometryPythagorean Theorem
Solve a² + b² = c² for hypotenuse
geometryVolume Calculator
Cube, sphere, and cylinder volume
geometryFormula Explainer
Interactive breakdown of famous equations
educationEquation Plotter
Live plot of linear equation y = mx + b
educationImage Format Converter
Convert images to PNG, JPG, or WEBP in-browser
webUUID Generator
Generate random UUID v4 identifiers
webTime Zone Converter
Convert and compare time zones easily
webFuel Efficiency & Trip Cost
Estimate fuel required and total road trip cost
basicScientific Calculator
Advanced engineering & trigonometry math
basicInvoice Generator
Generate professional, exportable invoices
financeEPF Savings Calculator
Project provident fund savings from actual EPF contributions.
financeEPS Pension Calculator
Standard pension formula with explicit service and scope limits.
financeNPS Retirement Calculator
Corpus, annuity scenarios and inflation-adjusted savings.
financeConvert Files to PDF
Word DOCX, Excel XLSX, PowerPoint PPTX, images and text to printable PDF.
filesImages to PDF
Combine JPG, PNG and WebP images into a PDF.
filesPDF Converter
Extract PDF text or convert pages to images.
filesMerge PDF
Combine existing PDF documents.
filesAll PDF Tools
Search organize, edit, convert and security tools.
filesPDF Page Editor
Rotate, crop, watermark, number, organize and fill forms.
filesTHE EVERYDAY ESSENTIALS
Make the next step easier.
Plan the payment.
See the bigger picture.
Compare monthly loan payments, total interest and repayment periods.
EMI calculator 02 / THE FUTUREMake tomorrow
a little clearer.
Explore provident fund savings with your contributions and assumptions.
EPF calculator 03 / YOUR FILESLess file friction.
More getting it done.
Extract selectable PDF text or turn pages into images, in your browser.
PDF studioDISPLAY CURRENCY —Regional estimate, not GPS. Amounts are not exchange-converted.
A NUMBER IS JUST THE START
Useful numbers.
Clear assumptions.
Check the formulas, examples and limitations alongside each result. Loan estimates exclude fees, and health tools are informational.
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