Fast, practical online calculators and utilities for work, business, development and everyday tasks. No unnecessary complexity.
Calculate increment amount, new annual CTC and monthly CTC.
Convert annual LPA into monthly CTC.
Convert monthly salary into annual CTC and LPA.
Find the percentage increase between an old and new salary.
Calculate experience between two dates.
Calculate your expected last working day from a start date and notice period.
Calculate monthly EMI, total interest and total payment.
Calculate simple interest and maturity amount.
Calculate compound interest and final amount.
Estimate SIP future value and invested amount.
Calculate compound annual growth rate.
Calculate discount amount and final selling price.
Add GST to an amount or remove GST from a GST-inclusive price.
Calculate profit amount, margin and markup.
Calculate commission amount from sales and rate.
Calculate exact age in years, months and days.
Calculate the number of days between two dates.
Add or subtract days from a date.
Calculate weekdays between two dates.
Calculate a percentage of a number.
Calculate the average of multiple numbers.
Simplify a ratio to its lowest terms.
Format and validate JSON in your browser.
Encode or decode Base64 text locally.
Encode or decode URL components.
Generate cryptographically random UUID v4 values.
Decode JWT header and payload locally without verifying the signature.
Convert Unix timestamps to readable dates and back.
Count words, characters, sentences and lines.
Count characters with and without spaces.
Convert text to uppercase, lowercase, title case and sentence case.
Remove duplicate lines while preserving order.
Convert meters, kilometers, feet, inches and miles.
Convert kilograms, grams, pounds and ounces.
Convert Celsius, Fahrenheit and Kelvin.
Convert bytes, KB, MB, GB and TB.
Convert PNG images to JPG with transparent areas composited onto a selected background.
Convert JPG images to PNG in your browser.
Compress JPG, PNG or WebP images in your browser.
Resize images with optional aspect-ratio preservation.
Create a WhatsApp chat link with a pre-filled message.
Create campaign URLs with UTM parameters.
Create clean, search-friendly URL slugs.
Check title and meta description character lengths.
Calculate PPF maturity amount, total interest and investment for India at current 7.1% rate.
Calculate EPF corpus, employee and employer contribution with 8.25% interest.
Calculate Sukanya Samriddhi Yojana maturity and interest at 8.2% for girl child.
Estimate NPS pension corpus and monthly pension with annuity at 10% return.
Calculate income tax for FY 2024-25 new regime slabs for salaried individuals.
Calculate petrol/diesel cost for a trip from distance, mileage and fuel price.
Convert CGPA to percentage using 9.5 formula for CBSE and university.
Calculate daily water intake needs from body weight for hydration.
Estimate daily calorie needs using Mifflin-St Jeor BMR with activity level.
Check home loan eligibility from income, FOIR and interest rate.
Calculate interest saved and tenure reduced with extra prepayment.
Estimate lumpsum mutual fund maturity value with CAGR return.
Find break-even units and sales from fixed cost, price and variable cost.
BlissTech7 Solutions offers 100 free online calculators and utilities built for India - salary and career (increment, LPA, notice period), finance (EMI, SIP, CAGR, FD, GST), business (profit margin, discount), developer (JSON, base64, regex, CSS minifier) and everyday tools (word counter, QR generator, image compressor). All tools run 100% in your browser - no data sent to servers, no signup, instant results and works offline. Trusted by students, HR, developers and small businesses in Pune and across India.
Popular: EMI Calculator • GST Calculator • Salary Increment • JSON Formatter • Image Compressor • Suvidha Business Guide