What Is Your Stripe Effective Fee Rate?

Stripe advertises 2.9% + $0.30 per transaction. But what you actually pay — your effective fee rate — is almost always different, and usually higher.

How to Calculate It

Effective fee rate = total fees paid ÷ total charge volume × 100

What's a Good Effective Rate?

For US-only domestic transactions with an average order value of $50+, a rate of 3.0–3.3% is typical. Higher than 3.5% usually means there's something to investigate — international cards, disputes, or small transaction sizes.

Why It's Higher Than 2.9%

Several factors push the rate above the advertised 2.9%:

• The $0.30 fixed fee adds ~0.3% on a $100 average order
• International cards add 1.5%
• Currency conversion adds 1%
• Disputes cost $15 each
• Refunds don't return the original processing fee

Track It Monthly

The effective rate can shift month to month based on your customer mix. Tracking it helps you catch problems early — like a sudden influx of international traffic, or a disputed batch of transactions.