My Coin Partner

Crypto & affiliate calculators

Last updated 5 Aug 2026

Six working calculators. Every one of them computes from figures you supply, or from market data we actually source and timestamp. None of them ships a built-in commission rate, fee schedule or APR — a plausible default would be read as a fact about a real operator, and those are numbers we cannot source per-operator.

Where a calculation cannot be made from what you have entered, the tool leaves the output blank rather than showing a zero. A blank means “not computable”, never “nil”. That distinction matters more in finance than almost anywhere else: a zero is a claim, and an empty field is an admission.

Affiliate earnings calculatorProject monthly affiliate income from traffic, conversion rate and the commission terms you have actually been offered.Commission comparisonPut two or three partner programs side by side on the terms that decide what you are really paid.Crypto converterConvert between coins and US dollars at live sourced rates.Profit calculatorWork out net profit, ROI and break-even on a trade once fees are included.DCA calculatorBacktest dollar-cost averaging against a lump sum on real historical daily closes.Fear & Greed indexThe live crypto Fear & Greed reading with 30 days of history.

Why there is no fee comparison tool here

A trading-fee comparison is an obvious thing for a site like this to publish, and it is deliberately absent. It would require per-operator trading, deposit and withdrawal fees — figures that differ by tier, by jurisdiction, by payment method and by whether you take or provide liquidity, and that change without notice.

We could ship it seeded with plausible-looking defaults. It would look authoritative, it would rank, and it would be a set of factual claims about real exchanges that we had not verified and could not date. That is exactly the practice this publication exists to argue against, so the tool ships when sourced and dated fee data does, and not before.

What these tools are not

They are arithmetic aids. Every output is an illustration under the assumptions you entered — not a projection, not a valuation, and not advice. Affiliate earnings in particular depend on terms these calculators cannot see: payout minimums, negative carryover, geo restrictions, cookie windows and the program’s own definition of a qualifying sign-up. A program paying forty percent with a high payout minimum and negative carryover can easily be worth less than one paying thirty with neither.

Read the program’s own terms before relying on any number here, and treat anything you cannot find in writing as unknown rather than assuming the favourable reading. Our full position on sourcing and dating figures is on the Methodology page.