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ipo.zoneIPO operations library
Home Tools Offer structure calculator
Tool

Offer structure calculator

Model new and existing shares, the price range and the greenshoe; see proceeds, market cap, free float and dilution at the low, mid and high price.

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Structure

Example inputs are pre-filled to show how it works. Replace them with your own.

Base offer
Greenshoe
Price range
Your own estimate; leave blank to ignore.
Shows implied enterprise value.

Outcome

Use this with

Guide

Designing the offer: size, mix, greenshoe and lock-ups

How to structure an IPO offering: primary versus secondary shares, offer size and free float, tranches, the greenshoe and stabilisation, lock-ups and cornerstone investors.

Guide

IPO valuation and pricing

How IPO valuations are built (peer multiples, DCF, sum of the parts), why IPOs are priced at a discount, and how the price range and final price are set.

Tool

IPO cost budget

Build a structured IPO budget from your own quotes: underwriting, legal, audit, advisers, fees, marketing and the recurring cost of being listed, with the IAS 32 equity split.