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Real-time prices via CoinGecko · No signup required · 12 free tools
Free CryptoCalculators.Instant Results.No Signup.
Twelve free calculators for crypto investors in the US, UK, Canada, and Australia. Tax estimates, profit analysis, DCA backtesting, staking yield, position sizing, and more — all free, all instant, all in your browser.
12Free Calculators
900+Coins Supported
US & UKTax Systems Covered
0Signups Required
Price data via CoinGecko API · Updated every 5 minutes · Not financial advice
Why investors trust CryptoToolkit
Real-Time Prices
Live data from the CoinGecko API, refreshed every 5 minutes. Every calculation uses the current market price.
No Data Collected
Your financial inputs are never stored or transmitted. Every calculation runs entirely in your browser.
Built for Tier-1 Markets
Tax rates, capital gains rules, and currency formatting optimised for US, UK, Canadian, and Australian investors.
No Signup Required
Every tool is free and accessible without an account, email address, or payment method — ever.
Always Up to Date
Tax brackets and staking APY data reviewed monthly. Last updated July 2026 by the CryptoToolkit editorial team.
Institutional-Grade Formulas
The same break-even, position sizing, and ROI formulas used by professional crypto traders — free for everyone.
All 12 Tools, All Free
Every calculator uses live CoinGecko price data and runs instantly in your browser. No accounts. No paywalls. No nonsense.
Most Popular🧾
Crypto Tax Estimator
US & UK tax estimates in seconds
Estimate your capital gains tax liability before you file. Supports short-term and long-term rates for US and UK investors.
Estimate My Taxes →
Investor Essential💰
Crypto Profit Calculator
Your real net profit after fees and tax
Calculate your true ROI after entry fees, exit fees, and capital gains tax. The number your exchange does not show you.
Calculate My Profit →
Long-Term Investor📅
Crypto DCA Calculator
Backtest any regular investment strategy
See exactly what weekly or monthly Bitcoin and Ethereum DCA would have returned from any start date using real historical prices.
Run My DCA Backtest →
Trader Essential📊
Break-Even Calculator
Know your exact recovery price
Factor in entry fees, exit fees, and target profit to find the precise price at which you stop losing and start winning.
Find My Break-Even →
Risk Management🎯
Position Size Calculator
Never risk more than 1% per trade
Calculate the exact position size for any trade using the 1% rule. Works for spot, margin, and futures on any exchange.
Size My Position →
Passive Income🏦
Staking Rewards Calculator
Daily, monthly, and annual yield
See exactly how much you earn staking ETH, SOL, ADA, and 20+ coins. Includes compound interest toggle and tax estimate.
Calculate My Yield →
Historical Data⏱️
Bitcoin What-If Calculator
What would your investment be worth today?
Enter any date and any amount to see exactly what a Bitcoin investment would be worth today using real CoinGecko price data.
Run My What-If →
DeFi Tool🔄
Swap Cost Calculator
How much will the swap really cost?
Calculate exactly how many coins you will receive after platform and network fees, then execute the swap directly via ChangeNow.
Calculate Swap Cost →
Viral😬
Crypto Regret Calculator
What if you had bought instead?
Find out what that coffee, vacation, or Netflix subscription would be worth today if you had bought BTC or ETH instead.
Calculate My Regret →
Recovery Tool🛡️
Rug Pull Survival Calculator
Your DCA recovery roadmap
Got rugged? Enter your loss and monthly DCA plan to see a realistic timeline to full recovery with projected milestones.
Plan My Recovery →
Fun☕
Satoshi to Starbucks
Crypto in everyday terms
Convert your satoshis into lattes, rent payments, gas tanks, and more. Live prices, instant results, highly shareable.
Convert My Satoshis →
Legal Tool⚖️
Crypto Divorce Calculator
Model every split scenario before negotiating
See the after-tax value of four division approaches — in-kind split, liquidate and divide, offset, or deferred sale. US and UK law covered.
Model My Split →
Transparent Data. Verified Sources.
Every number this site produces comes from a named, verifiable source. No black-box formulas. No hidden assumptions.
CoinGeckoPrice Data Source
Trusted by 1M+ developers and investors worldwide for accurate, real-time cryptocurrency pricing.
IRS & HMRCTax Rate Sources
US brackets from IRS Revenue Procedure 2025-28. UK rates from the October 2024 HMRC Autumn Budget.
$0Cost to Use Any Tool
All 12 calculators are completely free. No freemium limits, no paywalls, no upsell to a paid tier.
2026Last Rate Review
Tax brackets, staking yields, and fee schedules reviewed and updated July 2026.
Pick the Calculator That Matches Your Decision
All twelve tools are free, instant, and require no account. Start with the one that answers the question you have right now.
No account requiredNo data storedUpdated July 2026