Crypto Market Cap Calculator
Pick an ISO 20022 coin. Set a target price. See how that market cap stacks up against Bitcoin, Ethereum, the entire crypto market, gold, the S&P 500, M2 money supply, and global equities — with live data.
ISO 20022 is the messaging standard cross-border bank payments now run on; the coins here are tracked for their positioning toward it, from a confirmed RMG listing to no sourced connection (not a certification).
New here? See how the market-cap math works.
These are what-if comparisons, not forecasts. Not financial advice.
Choose Your Coin
Target Price per XRP
$5.22
Required market cap: $329.23B
4.0x from today's price of $1.31
AmbitiousHow It Compares
Entire Crypto Market
Cached total market cap reported by CoinGecko.
$2.77T
11.9% of
Source: CoinGecko (cached hourly) · Snapshot prepared 2026-10-19
Bitcoin (BTC)
The largest cryptocurrency by market cap.
$1.67T
19.8% of
Source: CoinGecko (cached hourly) · Snapshot prepared 2026-10-19
Ethereum (ETH)
The second-largest cryptocurrency by market cap.
$297.65B
~111% of
Source: CoinGecko (cached hourly) · Snapshot prepared 2026-10-19
Gold (global)
Above-ground stock value at end-Q2 2026; published August 18, 2026.
$29.00T
1.1% of
Source: World Gold Council · 2026-10-07
Silver (global)
Historical May 2026 estimate; not reverified.
$3.70T
8.9% of
Source: Silver Institute · 2026-05-16
US M2 Money Supply
Seasonally adjusted US M2, August 2026; September 22 H.6 release.
$23.34T
1.4% of
Source: Federal Reserve H.6 · 2026-10-07
Global M2 Money
Historical May 2026 estimate; no comparable current aggregate verified.
$95.00T
0.3% of
Source: BIS / national CBs · 2026-05-16
S&P 500 Index
Historical May 2026 estimate; not a current index market cap.
$55.00T
0.6% of
Source: S&P Dow Jones Indices · 2026-05-16
Nvidia (NVDA)
Equity market-cap snapshot from the October 7, 2026 US session.
$5.77T
5.7% of
Source: Market-data quote (NVDA) · 2026-10-07
Apple (AAPL)
Equity market-cap snapshot from the October 7, 2026 US session.
$4.95T
6.6% of
Source: Market-data quote (AAPL) · 2026-10-07
Microsoft (MSFT)
Equity market-cap snapshot from the October 7, 2026 US session.
$3.94T
8.3% of
Source: Market-data quote (MSFT) · 2026-10-07
At $5.22, XRP's market cap would reach $329.23B. The AI report covers what catalysts would need to align for this to happen.
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Join ISO 20022 investorsHow to read the equivalency cards
Each card shows what percentage or multiple of a real-world asset the selected coin would represent at your target price. The math is simple: market cap equals circulating supply multiplied by the target price per token. If a card shows “2.4x larger than Microsoft,” the required market cap is 2.4 times Microsoft's dated market-cap snapshot.
The cards are not predictions. They are benchmarks. The ratio compares your hypothetical market cap with the dated benchmark shown on each card. Market cap is not the amount of money that must flow into an asset. Whether that happens depends on adoption, liquidity, and macro conditions. This calculator shows the math, nothing more.
Gold and US M2 use dated primary-source observations; equities use dated quotes. Older estimates are labelled historical and unverified. Cached coin prices refresh on a 15-minute window, global crypto benchmarks on an hourly window. Reloading this page may still show its hourly cached snapshot.
Frequently Asked Questions
Market cap equals circulating supply multiplied by the current price. It represents the total dollar value of all tokens in circulation. It is not the total money invested in the asset.
Gold and US M2 use dated World Gold Council and Federal Reserve observations. Equity values are dated market-data quotes. Silver, global M2, S&P 500, and the Bitcoin fallback remain explicitly labelled historical May 2026 estimates that we have not reverified. Each card identifies its source and date. Coin prices are cached for 15 minutes; global crypto benchmarks for one hour, and this page can retain its rendered snapshot for one hour.
At $10 per XRP, with a circulating supply of about 62.9 billion tokens (CoinGecko, read September 29, 2026), the total market cap would be approximately $629 billion. Against the explicitly historical 2026-05-16 Bitcoin estimate, that is about 39%; against Apple's 2026-10-07 equity snapshot, about 13%. The calculator shows this with live supply.
At $589, XRP's market cap would reach roughly $37.0 trillion using about 62.9 billion circulating tokens. Against the calculator's end-Q2 2026 gold and August 2026 US M2 observations, that is larger than gold ($29.0 trillion) and larger than the US M2 money supply ($23.3 trillion). That is the core of the "$589 thesis." The calculator shows the market cap math behind any price target. It does not make predictions.
At $10,000 per XRP, the market cap would be roughly $629.0 trillion using about 62.9 billion circulating tokens, several times larger than every benchmark in the calculator, including the unverified historical global M2 estimate ($95.0 trillion, 2026-05-16). The calculator shows exactly why some round-number price targets do not survive contact with market cap math.
M2 is a measure of money supply that includes cash, checking deposits, savings deposits, and money market securities. The Federal Reserve's September 22, 2026 release puts seasonally adjusted US M2 for August 2026 at $23.3 trillion. Global M2 here remains an unverified historical May 2026 estimate of $95.0 trillion; countries' broad-money definitions are not identical.
Because crypto is a market cap asset, comparisons across asset classes give the clearest frame for reasoning about price targets. "XRP at $10" is abstract. "XRP would be 40% of Bitcoin" or "1.5x larger than Microsoft" gives you concrete context for what that price would actually require. The permalink captures your exact inputs, so you can share the math, not just the conclusion.
No. The calculator uses circulating supply only, the same figure CoinGecko reports. For XRP, CoinGecko showed about 62.9 billion tokens on September 29, 2026, and the figure changes as XRP is released from escrow. xrpl.org says 100 billion XRP were created at launch, and using that full amount would overstate the market cap a price target requires.
Use the copy-link button on the results card. The URL pre-fills your selected coin and target price, so anyone you send it to lands on the exact same view. You can also tweet directly from the results card.
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Not financial advice. Benchmark values are snapshots and may change. Always verify data before making investment decisions.