Publishing in an EI-indexed conference is a popular choice for engineering and applied science researchers. While it offers speed, visibility, and academic recognition, many first-time authors ask:
“How much does it cost to submit a paper to an EI conference?”

This article breaks down the typical fee structure, explains what these costs cover, and shows how iconf.com can help you choose the right conference based on your budget and goals.

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Is There a Fee for Submitting to an EI Conference?

Most EI conferences do not charge a fee just for submission. However, once your paper is accepted, you’ll be required to pay a registration fee to confirm publication and presentation.

So while the initial submission is usually free, publication is not.

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Typical EI Conference Fee Structure

Fee Type	Description	Estimated Range (USD)
Submission Fee	Usually free	$0
Author Registration Fee	Required after acceptance for one presenting author	$300 – $600
Co-author Fee	Optional, if additional authors want to attend	$100 – $300
Extra Page Fee	Charged if paper exceeds page limit (often 6 pages)	$30 – $80 per extra page
Listener Registration	For non-authors attending the conference	$100 – $300
Publication Fee (if separate)	Rare; some events charge separately for indexing or proceedings	$100 – $200

Note: Fees vary based on conference level, organizer, location, and whether the event is online or in-person.

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Online vs Offline EI Conferences: Cost Differences

• Online conferences usually have lower registration fees (often $200–$400).

• Offline conferences involve travel, accommodation, and visa costs, making the overall expense higher.

iconf.com lists whether a conference is virtual, hybrid, or in-person—helping you estimate the full cost before submission.

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What Does the Registration Fee Cover?

The author registration fee typically includes:

• Access to the full conference program

• Inclusion of your paper in the proceedings

• Presentation slot (oral or poster)

• Conference materials (certificates, program book, etc.)

• Publication and indexing by platforms like EI Compendex

Some conferences also offer:

• Free workshop access

• Online networking sessions

• Certificate of presentation and publication

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How to Avoid Overpaying

To keep your publication cost-effective:

• Use iconf.com to compare fees across conferences

• Select online or hybrid events if travel is a concern

• Follow page limits to avoid extra charges

• Register early for discounted rates

Also, beware of low-quality or predatory conferences with inflated fees but no real academic value.

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Final Thoughts

While EI conferences do require fees for publication and attendance, the academic value and exposure often justify the investment. Knowing the breakdown of expected costs helps you plan your submissions more effectively and avoid surprises.

Platforms like iconf.com make it easier to find high-quality, cost-transparent EI conferences that fit your budget and research goals.