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Your journey

Learn, test, and build your Bitcoin setup

Every calculator and interactive tool on Best of Bitcoin, in one place. Real data only, nothing saved about you.

Learn in 7 seconds

One idea, one chart, seven seconds

Tap a card for a quick animated lesson built on live data, with its source cited.

Scarcity
Most bitcoin already exists
How much of the 21 million is already mined?
▶7s · Lesson 1
Market share
Bitcoin vs. all global value
How big is bitcoin next to the world's wealth?
▶7s · Lesson 2
Build your stack

Find your Bitcoin setup in 5 questions

Answer five quick questions and get a personal lineup (a wallet, gear, an app, a book, a podcast, and a website) so you know exactly where to start.

1.How much bitcoin experience do you have?
2.Where will you mostly use bitcoin?
3.How important is privacy to you?
4.Budget for gear?
5.Right now you'd rather…
We save nothing. Your answers live only in the link.
What-if calculator

What if you'd bought bitcoin?

Plug in a date and an amount to see what a one-time or monthly bitcoin buy would be worth today versus the S&P 500, so you can understand bitcoin's real track record.

If you'd put $100 a month into bitcoin since January 2018, you'd have

$53,200
Total invested
$10,600
Multiple
5.0×
Same in S&P 500
$22,001
Same in cash (real)
$9,087
BitcoinS&P 500 (SPY)Cash, inflation-adjustedInvestedLog scale
$100$300$1,000$3,000$10,000$30,000Jan 2018Dec 2020Nov 2023Oct 2026

Buys on the first trading week of each month at Yahoo Finance weekly closes (BTC-USD; SPY adjusted close, dividends reinvested). Cash is each deposit's purchasing power using FRED CPI (through 2026-09). Data as of 2026-10-15. No fees or taxes. Past performance doesn't guarantee future results. Not financial advice.

Market-size calculator

What would bitcoin be worth if it captured more of the world's value?

See bitcoin's share of global stores of value today and drag the slider to estimate a price at any share, so you can size bitcoin's potential with real numbers.

Bitcoin is ~0.18% of all the global wealth below combined (real estate, bonds, equities, money, private equity, gold, art, silver, and bitcoin): $1.7T of $900T.

4.39
Zoom: holdings under $10T
Bitcoin$1.7T
Silver$1.1T
Art and collectibles$2.6T
Private equity and VC$8.9T
Not wealth: shown for scale, excluded from totals
estimate
OTC derivatives (notional) $845T · 0.94× all of the wealth above
Top bar: all wealth above, $900TStriped: derivatives notional

Face value of outstanding contracts, not wealth anyone holds. Gross market value is $22.8T. Excluded from the totals. Source: BIS OTC derivatives statistics, end-2025.

Hypothetical inflow
If10%offlowed into bitcoin
1%10%25%50%
Implied price per bitcoin
$231,011
+$148,706 per BTC (2.81× today's $82,305)

Hypothetical math, not a prediction: today's market cap + (10% × $29.9T new value flowing in) ÷ 20,098,712 BTC. Assumes today's asset values and supply.

Head to head

Pick the better of two Bitcoin tools

Compare two wallets, books, apps, or podcasts side by side and tap your favorite, so you discover new tools and help rank them (each pick is a community upvote).

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Picks count as upvotes in our community rankings, with the same one-vote-per-item and anti-abuse rules as everywhere else. Your battle count is stored only in this browser.

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