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View all →Age Calculator
Your exact age from your date of birth, plus days to your next birthday.
Finance CalculatorsSIP Calculator
Estimate the future value of your monthly mutual fund SIP.
Finance CalculatorsEMI Calculator
Calculate your monthly loan EMI, total interest and total payment.
Unit ConvertersPDF Merge
Combine multiple PDFs into one file without uploading anything.
Text ToolsWord Counter
Count words, characters, sentences and reading time as you type.
Text ToolsText Repeater
Repeat any text or word as many times as you want.
Finance CalculatorsGPA Calculator
Calculate your grade point average on the 4.0 scale, weighted by credits.
Finance CalculatorsCompound Interest Calculator
See how your money grows with compound interest over time.
Guides & explainers
What is GST? A Plain-English Guide
GST explained for India: how the Goods and Services Tax works, CGST vs SGST vs IGST, the current slabs, who must register and how input tax credit works.
GuideGST Slab Rates in India, Explained
Current GST slab rates in India after the 2025 rationalisation: what falls under 0%, 5%, 18% and the 40% demerit rate, how CGST/SGST split works, and how to find your rate.
GuideHow to Calculate GST (Add and Remove)
Step-by-step GST calculation: the formula to add GST to a base price, the reverse formula to remove GST from an inclusive price, worked examples and common mistakes.
GuideGST for Freelancers in India: When You Must Register
Do freelancers in India need GST registration? The ₹20 lakh threshold, export of services and LUT, the 18% rate, invoicing basics and returns — explained simply.
GuideHow EMI Is Calculated, Step by Step
The EMI formula explained with a worked home-loan example: how banks compute your monthly instalment, why early EMIs are mostly interest, and what changes your EMI.
GuideHow to Reduce Your Home Loan EMI
Practical ways to cut a home loan EMI or total interest in India: prepayment strategy, rate negotiation and balance transfer, and the EMI-vs-tenure trade-off explained.