Calculator

Calculator & Converters is a fast, clean, all-in-one calculator, converter and everyday-tools app — no clutter, no sign-in, works offline. In English and हिन्दी (Hindi). ➤ CALCULATOR • Basic and full scientific modes (sin, cos, tan, log, ln, √, powers, π, e) • NEW: Ans key and memory keys — MC, MR, M+ and M− — kept even after you close the app • NEW: share a calculation and its result with one tap • Tap anywhere in your expression to place a cursor and edit, insert or delete mid-calculation • Big numbers show commas as you type (12,34,567 on Indian phones) • Smart operator keys, correct precedence and a live result preview • Clear, specific error messages — no cryptic "Error" • Hold ⌫ to delete quickly ➤ NEW: EMI, SIP & FD CALCULATORS • EMI — monthly instalment, total interest and total payment for any loan, with a principal vs interest bar; tenure in years or months • SIP — amount invested, estimated returns and total value of a monthly investment • FD — interest earned and maturity amount, compounded monthly, quarterly, half-yearly or yearly, or simple interest ➤ EVERYDAY TOOLS • GST — add or remove GST with the CGST + SGST split (5%, 18%, 40% or any rate) • Discount — price after a percentage off, and how much you save • Percentage — X% of Y, what percent, and percentage change • BMI — in cm or feet + inches, with the healthy-weight range for your height • Date difference — years, months and days between two dates • Split Bill — add a tip and split the bill between any number of people • Share any tool's result as a neat text summary ➤ VOICE INPUT — NOW IN HINDI TOO • Speak your calculation in English or Hindi ("five plus three times two" or "पाँच जमा तीन गुणा दो") and see it appear, ready to check and run ➤ CURRENCY CONVERTER — 160+ CURRENCIES • Search by code or name; popular currencies listed first • Live exchange rates, with saved rates when you're offline • Remembers the pair you used last • NEW: "Currency rate" home-screen widget — your last pair's rate at a glance; tap it to open the converter ➤ UNIT CONVERTER (8 categories) • Distance, weight, temperature, area, volume, speed, time and data • Each converter remembers your last units ➤ HISTORY • Every calculation, conversion and tool result is saved per section, ready to reuse ➤ CLEAN, COLOURFUL DESIGN • Light, dark and system themes; colour-coded keypad, converters and tools • Haptic feedback and 7 key sounds — including realistic mechanical keyboard, typewriter, wood and soft tap — all switchable in Settings Lightweight, private and ad-supported. No account required. Got feedback? Email [email protected] ```