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GST Calculator

CGST, SGST & IGST calculator for all tax slabs. Supports exclusive & inclusive GST.

Business Loan EMI

EMI calculator for home loans, car loans, business loans with amortization.

GST Invoice Generator

Professional GST invoice with line items, auto-GST calculation. Print/PDF.

Quotation Maker

Professional quotations with validity period, terms and GST. Print/PDF.

Purchase Order Generator

Generate purchase orders with vendor details, delivery terms and GST.

Receipt Generator

Payment receipt generator. Cash/cheque/UPI/NEFT payment acknowledgment.

Stock Level Calculator

Calculate safety stock, minimum stock level and maximum stock level.

Expense Tracker

Categorized business expense tracker. Monthly summary and top categories.

QR Code Generator

Generate QR codes for URLs, text, phone numbers, emails. Download PNG.

Dynamic QR for Payments

Generate dynamic payment QR codes with amount and purpose.

Sales Growth Calculator

Calculate MoM, QoQ, YoY sales growth rates. CAGR for multi-year growth.

PDF Invoice Merger

Merge multiple PDF files into one. Client-side processing, no upload.

Number to Words

Convert numbers to words in Indian format (lakh/crore). Invoice use.

Percentage Calculator

Multi-mode: X% of Y, X is what % of Y, % change, % increase/decrease.

Discount Calculator

Calculate discount amount, final price and savings. Multi-discount stacking.

Business Days Calculator

Count working days or find a due date with holiday-aware logic

Start Date

End Date

Exclude Indian Public Holidays

Holiday years included: 2025, 2026, 2027.

Empowering Indian businesses with completely free, locally processed tools for daily operations. No sign-ups required.

Made in India

Developed by Aapka Tech Labs Pvt Ltd