Every tool you need. Nothing you don't.

Smart GST Calculator (India)

Edit GST-exclusive, GST amount, or GST-inclusive values directly in one smart India GST calculator with CGST, SGST, and IGST breakdowns.

EMI Calculator

Calculate monthly EMI, total interest, repayment amount, and yearly loan summary for Indian loans.

Salary Calculator India

Estimate monthly in-hand salary from annual CTC with PF, professional tax, and old vs new regime comparison.

HRA Calculator

Calculate exempt and taxable HRA from annual basic salary, rent paid, HRA received, and metro vs non-metro rules.

Gratuity Calculator

Estimate gratuity amount from last drawn basic salary plus DA and service duration using the common rounding rule.

FD Calculator

Calculate fixed deposit maturity amount, total interest, and year-wise growth with different compounding frequencies.

CAGR Calculator

Calculate CAGR, absolute gain or loss, and total return from a starting value, ending value, and holding period.

Percentage Calculator

Calculate percentages, percentage change, discount, markup, and percent-of values in one place.

Date Calculator

Calculate date differences, add or subtract days, and count business days between dates.

Age Calculator

Calculate exact age in years, months, and days, plus total months and next birthday countdown.

Unit Converter

Convert units across length, weight, temperature, area, and volume with quick category switching.

Word Counter

Count words, characters, paragraphs, and reading time instantly while you type or paste text.

SIP Calculator

Calculate SIP maturity value, invested amount, and estimated returns for monthly investments.

Income Tax Calculator India

Compare old and new tax regimes for FY 2025-26 and estimate tax, cess, rebate, and take-home income.

BMI Calculator

Calculate BMI with live-linked cm, feet, inches, kg, and lb inputs while viewing healthy weight ranges in both systems.

Profit Margin Calculator

Calculate profit, loss, margin, markup, and optional GST-adjusted selling price from cost and selling price.

Invoice Generator

Create professional GST invoices, proforma invoices, and estimates with PDF download. Auto-generates a scannable UPI payment QR on unpaid invoices. Manage customers, products, and GST summary — free, no sign-up, all data stays in your browser.

QR Code Generator

Generate QR codes for URLs, WiFi networks, contacts, email, phone, SMS, and UPI payments. Customize colors, shapes, and size. Download as PNG or SVG — free and instant.

Image Compressor

Compress images to exact KB limits for NEET, government portals, and online forms. Smart presets for passport photos, document scans, and profile pictures — resize, crop, and convert formats. Everything runs in your browser.

Room Surface Area Calculator

Calculate paintable wall area for any room — deduct doors, windows, and AC openings; exclude skirting; add lofts or projections. Download a detailed PDF report. Useful for painting, putty, and civil work estimates.