Five interactive tools we built for our own customers. HSN lookup, GST, e-way bill validity, BOM cost, OEE. Open them, type, get an answer. No signup.
Five interactive tools we use ourselves with customers. No signup, no email gate - just type and get an answer. Every tool encodes the exact rule, formula, or benchmark a manufacturer in India needs to be right.
ERPDrive does this kind of calculation in real-time across your entire item master, vendor list, and production orders. See how, in a 30-minute demo personalized to your factory.
Yes. No signup, no credit card, no email gate. Every calculation runs in your browser and never leaves your device. We built these because we use them ourselves with manufacturing customers - and the few good ones online are paywalled or buggy.
All formulas follow official Indian regulations as of 2026: HSN rates per CBIC notifications, e-way bill validity per Rule 138(10) CGST Rules, OEE per the standard Availability × Performance × Quality formula. GST calculator follows GST Council notifications. We update rates when the law changes - last reviewed May 2026.
Two reasons. First, manufacturers using these tools are usually our exact-fit prospect: someone running a small or mid-sized factory in India dealing with the same daily problems our ERP solves. Second, accurate tools earn trust - and trust is what gets a manufacturer to book a demo months later when they're ready to look at ERP seriously.
Not yet. We're considering an embed-friendly version for industry associations and consultants who want to offer these to their members. If that interests you, email hello@erpdrive.in with the use case.