Free Tools
Bitcoin Tools
Everything you need to plan, track, and optimize your Bitcoin investment. 100% free, no signup required.
Decide & Save
Pick the right exchange and pay less in fees.
Start Simple
Convert, simulate and get a feel for Bitcoin numbers.
Plan & Project
DCA, goals and long-term scenarios — run the math before you commit.
DCA Calculator
Model dollar-cost averaging returns over any period.
Profit Calculator
Calculate profit, ROI, and multiplier from any buy/sell price.
Goal Calculator
How much to save monthly to reach 0.1, 0.5, or 1 BTC.
Average Cost Calculator
Calculate your average buy price across multiple purchases.
Compound Interest
Model compounding returns on Bitcoin savings.
Inflation Calculator
See how inflation erodes fiat vs Bitcoin's fixed supply.
Retirement Calculator
Project Bitcoin portfolio value at retirement.
FIRE Calculator
Financial Independence, Retire Early with Bitcoin.
What If Calculator
What if you'd bought Bitcoin in 2015? See what it would be worth.
Market & Cycles
Sentiment, cycle position and the road to the next halving.