Free tools to understand what your dollar is worth

Dollar-Trader gives you free tools to see exactly what your dollar is worth. Track its purchasing power against inflation, Bitcoin, gold, and currencies. Simulate investment scenarios, compare crypto ETFs, optimize Social Security timing.
Time is the ultimate return on capital!

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Crypto ETF Calculator

Compare Bitcoin and alt-coin ETFs — live NAV, market price, premium/discount, and holdings data.

BTC ETF Fee Drag

See exactly how much each fund's expense ratio costs you in real dollars over time. Select up to 4 ETFs and compare.

BTC ETF Comparison

Side-by-side comparison of up to 3 Bitcoin ETFs — live price, NAV, premium/discount, holdings, and expense ratio.

Social Security Break-Even

Calculate when waiting to claim Social Security pays off — with COLA, market returns, and surviving spouse projections.

What If Calculator

Simulate DCA and lump-sum investing in Bitcoin and other assets. See how your timing would have played out.

Send Money Abroad

Compare remittance fees and find the best rate for international money transfers.

See what $1 buys in Bitcoin, Gold, Silver, Oil, and major world currencies — updated live.

Fascinating facts about money, wealth, and the scale of financial numbers most people never think about.

US National Debt

Live debt clock anchored to U.S. Treasury data — watch the number tick up in real time.

Inflation Calculator

See what any dollar amount from 1913 to today is worth after inflation. Uses official BLS CPI-U data.

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