user2537: Is there documentation for the calculation of transaction fees with examples and real parameter values somewhere ?  Maybe something similar to the one on the minimum Ada value here: https://docs.cardano.org/native-tokens/minimum-ada-value-requirement

user1231: Calculation procedure is here: Cardano fee structure

The formula for calculating minimal fees for a transaction (tx) is a * size(tx) + b, where:

a/b are protocol parameters
size(tx) is the transaction size in bytes


Where protocol parameters are (as of November 11, 2021):

a: txFeePerByte = 44 lovelace
b: txFeeFixed   = 155381 lovelace

You can find those parameters using:

cardano-cli query protocol-parameters --testnet-magic 1097911063 --out-file protocol-params.json
Protocol params


2537: <p>Is there documentation for the calculation of transaction fees with examples and real parameter values somewhere ?  Maybe something similar to the one on the minimum Ada value here: <a href="https://docs.cardano.org/native-tokens/minimum-ada-value-requirement" rel="nofollow noreferrer">https://docs.cardano.org/native-tokens/minimum-ada-value-requirement</a></p>
 1231: <p>Calculation procedure is here: <a href="https://docs.cardano.org/explore-cardano/fee-structure" rel="nofollow noreferrer">Cardano fee structure</a></p>
<blockquote>
<p>The formula for calculating minimal fees for a transaction (tx) is a * size(tx) + b, where:</p>
<ul>
<li>a/b are protocol parameters</li>
<li>size(tx) is the transaction size in bytes</li>
</ul>
</blockquote>
<p>Where protocol parameters are (as of November 11, 2021):</p>
<ul>
<li>a: <strong>txFeePerByte</strong> = 44 lovelace</li>
<li>b: <strong>txFeeFixed</strong>   = 155381 lovelace</li>
</ul>
<p>You can find those parameters using:</p>
<ul>
<li><code>cardano-cli query protocol-parameters --testnet-magic 1097911063 --out-file protocol-params.json</code></li>
<li><a href="https://adapools.org/protocol-parameters" rel="nofollow noreferrer">Protocol params</a></li>
</ul>
