Stripe Bulk Fee Calculator (CSV)

Paste a CSV of transactions, get fees calculated for every row plus weighted totals. Useful for accountants, CFOs, and anyone reconciling Stripe statements at scale.

At a glance

Required columns
amount, currency, country, paymentMethod
Optional columns
notes
Max rows
10,000 (browser limit)
Output
CSV with fees, net, effective rate, totals

Paste a CSV with columns amount, currency, country, paymentMethod (optionally notes), and the calculator computes fees for every row plus weighted totals. Useful for: forecasting next-month Stripe spend; reconciling a Stripe statement against expected fees; estimating Connect application fees across a marketplace; calculating effective rate by customer segment. Runs entirely in your browser — no data uploaded.

Frequently asked questions

What format does the CSV need?
Comma-separated, with a header row matching amount, currency, country, paymentMethod (case insensitive). Country codes are ISO Alpha-2 (US, GB, etc.). Payment methods are camelCase (card, ach, applePay, klarna, etc.). Currency codes are ISO (USD, GBP, EUR, etc.). Quote any value containing commas. Sample data is pre-filled to show the format.
Are amounts uploaded to a server?
No. Calculations run entirely in your browser using the bundled fee tables. You can verify in DevTools (Network tab is empty after the initial page load).
Can I include Connect / Subscription / Tax flags per row?
Not in the launch version — bulk mode treats every row as a standard one-time transaction. For Connect or recurring forecasting, use the dedicated Connect or Subscription mode at the top of the calculator. We may add per-row flag columns in a future update if there’s demand.

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