CHAIN NOTES
Network Fee Converter
Convert your gas or virtual-size inputs into an explained fee estimate, with optional manual fiat conversion.
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FROM YOUR INPUT TO SOMETHING USEFUL
Make the workspace your own
01
Choose a fee model
Select EVM gas or Bitcoin virtual size. The units change with your choice.
02
Enter your figures
Copy the relevant size and fee rate from the tool you are using. Any fiat conversion uses a price you enter.
03
Inspect the equation
See the units, calculation and rounding together before saving your working.
Before you begin
Is this a live fee estimate?
No. Rates and prices are entered manually. The calculation is an example based on those entries, not a quote or a guarantee that a transaction will succeed.
Why might the wallet quote be different?
The wallet may include different transaction data, priority fees or a changing network rate. Compare the inputs and units, not just the final number.
Where are my projects saved?
Projects stay in this browser on this device. Download a JSON backup before changing devices or removing browser data. Keep passwords, private keys and recovery phrases out of every field.