96 converters across 8 categories. Search live or jump to a section.
Real-time Bitcoin, Ethereum and top coin prices.
Split bills and calculate tip per person.
Add or remove VAT, GST or sales tax — any rate.
Hourly to annual, monthly, weekly and daily.
Final price after a percentage off — instantly.
Monthly EMI, total interest and full repayment cost.
Monthly payment, taxes, insurance and total cost.
Future value with monthly contributions.
Today's purchasing power in tomorrow's prices.
Exact age in years, months, days — and more.
Days, weeks, months between any two dates.
Count business days (Mon-Fri) between dates.
SHA-1, SHA-256, SHA-384, SHA-512 — all in browser.
HMAC-SHA1/256/384/512 with any secret.
Convert px, rem, em, pt and more.
Compute ratios and resize dimensions.