Stablecoin Yield Calculator

Compare a stablecoin yield with a savings account after fees, tax and the chance of a peg break. The result updates as you type so you can compare scenarios quickly.

The method

How it is worked out

Adjusted = amount × (1 + yield × (1 − tax))^years − fees − amount × 20% × P(peg break)
peg break
A stablecoin trading well below its currency; several have

Keep in mind

What it leaves out

  • CounterpartyCentralised yield platforms have failed with customer funds inside.
  • Tax treatmentStablecoin interest may be taxed as income or as disposals; varies by country.

Use the calculator to compare scenarios rather than as a guaranteed forecast.

About the Stablecoin Yield Calculator

Compare a stablecoin yield with an insured savings account after tax, fees and a probability of the peg breaking.

How it works and an example to tryShow less

How to use the result

Both returns compound after tax; stablecoin fees are subtracted. Expected peg loss is 20% of the amount times the probability of at least one break over the period.

Example to try

£20,000 at 7% versus 4.5% savings, 20% tax, £80 of fees and a 3% yearly peg risk: the stablecoin nets £1,040, savings £720, but £120 of expected peg loss leaves a £200 edge for uninsured risk.

Put it to work

Try it on a real situation

Load an example

What moves the result most

    Worked out from your figures above. Tap a row to try it.

    Who uses it, and when

    Savers tempted by stablecoin yields and advisers explaining the trade-off.

    Mistakes worth avoiding

    • Treating a stablecoin as cash.
    • Forgetting that yield platforms have failed with customer funds.
    • Ignoring tax, which may treat stablecoin interest differently.

    Questions

    What does the Stablecoin Yield Calculator do?

    Compare a stablecoin yield with a savings account after fees, tax and the chance of a peg break.

    How should I use the result?

    Both returns compound after tax; stablecoin fees are subtracted. Expected peg loss is 20% of the amount times the probability of at least one break over the period.

    Does TechBullion store the information I enter?

    The core calculation or transformation runs in your browser. Normal website security and analytics may still record page-level events, but the tool does not need to create a public record from your inputs.

    What mistakes do people make with a stablecoin yield calculator?

    Treating a stablecoin as cash. Forgetting that yield platforms have failed with customer funds. Ignoring tax, which may treat stablecoin interest differently.

    Is the result guaranteed?

    No. Use the result as a practical check or planning aid and verify important decisions with the relevant primary source, provider or professional advice.

    Part of the guide · Yield · 10 tools

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