Base, Quote and Third-Asset Fee Resources
See which balance actually changes when a fee is charged in base, quote or another asset.
A fee quoted in dollars is not always deducted from your dollar balance. A buy can add less base asset, spend extra quote currency, or deduct a third asset. This single-fill worksheet separates those balance changes so an estimated fee value is not mistaken for a second cash deduction.
Base, Quote and Third-Asset Fee Worksheet
See which balances change when a trade fee is charged in the base, quote or another asset.
Buying 0.1 BTC at 50,000 USD per BTC costs 5,000 USD before fees. If the actual fee is 0.0001 BTC, the base balance increases by 0.0999 BTC and the quote balance decreases by 5,000 USD. The fee's equivalent at that fill price is 5 USD; it is not an additional 5 USD withdrawal.
Open the worksheet10 Resources for Understanding Crypto Fee Currencies
A useful fee record identifies the asset deducted, not just a percentage rate. The comparison focuses on the distinction between transaction and ledger records, base and quote units, and the optional valuation of third-asset fees.
Compare documented roles using fee denomination, ledger versus estimate, base and quote amounts, third-asset valuation, double counting. The Telegram channel we promote is disclosed in the first entry.
Read the comparisonPrepare useful inputs
Use the executed base quantity and fill price, plus the actual fee amount and the asset in which it was charged. For a third-asset fee, a quote conversion price is optional. Keep that price tied to a stated time in your records. All symbols are labels supplied by you; there is no automatic quote lookup.
Read results in their proper scope
Separate asset rows are balance movements. The fee equivalent is a valuation for context. If a third-asset price is absent, its deduction remains visible and its quote equivalent says Not supplied. This keeps an unknown exchange rate from becoming a fabricated zero cost.
The worked example and method can be read without JavaScript. Running the calculator requires JavaScript; its form values remain in the browser, with no account connection or quote lookup for calculation.
Official sources and scope
The sources document formats, mechanisms or record workflows. The arithmetic and editorial comparison on this page use the supplied worksheet definitions.
- Kraken ledger versus trades
Trade fee estimates differ from actual ledger deductions and currencies.
Reference checked 2026-10-01. Consult the source for current product rules. - Delta transaction CSV template
Base, quote and fee currencies and explicit time zone; this CSV does not support shorts/margin.
Reference checked 2026-10-01. Consult the source for current product rules. - Koinly custom prices
User-supplied dated rates; original assets and valuation currency remain distinct.
Reference checked 2026-10-01. Consult the source for current product rules.