Finance & Loan
EMI, interest, tips, and everyday money math.
Percentage Calculator
What is X% of Y, percentage change, and percentage difference — all in one place.
Tip Calculator
Tip amount and per-person split, calculated as you type.
EMI / Loan Calculator
Monthly loan payment (EMI), total interest, and a full amortization schedule.
India Income Tax Calculator
Gross salary in, new-regime tax out — standard deduction, 87A rebate, and cess all handled.
GST Calculator
Add or remove GST at any rate — 5%, 18%, 40%, or a custom slab.
Currency Converter
Convert between world currencies using current daily exchange rates.