Free crypto calculators
Calculators that show what crypto actually did, not what it might do.
Every number on this site comes from real daily price history, not projections. $100 a week into Bitcoin for the last three years ended at $18,385 on $15,700 invested, a return of +17.1%.
DCA calculator
What a fixed weekly or monthly buy actually returned, on nine years of daily closes.
What if I invested
What $1,000 on any date in 30 coins is worth today, with peak, trough and drawdown.
Staking yield calculator
Compound rewards for ETH, SOL, ADA, DOT and more, with unbonding periods.
Exchange fee comparison
Maker and taker fees on Binance, Coinbase, Kraken, Bybit, OKX and Gemini for your trade size.
Impermanent loss calculator
How much an LP position gives up versus holding, and whether fees cover it.
Profit and break-even
Profit, return, and the sell price you need after fees.
DCA results by coin
$100 weekly for 3 years, as of Oct 19, 2026| Coin | Price | Invested | Value today | Return |
|---|---|---|---|---|
| Bitcoin BTC | $82,870 | $15,700 | $18,385 | +17.1% |
| Ethereum ETH | $2,437 | $15,700 | $14,868 | -5.3% |
| Solana SOL | $106 | $15,700 | $14,453 | -7.9% |
| BNB BNB | $727 | $15,700 | $20,425 | +30.1% |
| XRP XRP | $1.31 | $15,700 | $20,760 | +32.2% |
| Cardano ADA | $0.2210 | $15,700 | $8,888 | -43.4% |
| Dogecoin DOGE | $0.0799 | $15,700 | $10,124 | -35.5% |
| Avalanche AVAX | $9.77 | $15,700 | $9,463 | -39.7% |
| Chainlink LINK | $12.18 | $15,700 | $14,633 | -6.8% |
| Polkadot DOT | $1.12 | $15,700 | $6,932 | -55.8% |