Early access · Crypto calculators

Crypto math, done right: gains, dollar-cost averaging and staking.

Straightforward calculators for US crypto holders. Estimate your gains, test a dollar-cost averaging plan against real price history and compare staking yields. No account needed.

Free to join. One email when we launch, no spam.

Features

DCA backtester

See how regular buys would have performed over any period, compared with buying all at once.

Gains estimator

Estimate short- and long-term gains from your trades using common cost-basis methods.

Staking comparison

Compare advertised yields after fees and lockup periods, side by side.

How it works

Three steps, no learning curve.

  1. Pick a calculator

    No sign-up for the free tools.

  2. Enter your numbers

    Or import a CSV from your exchange on the paid plan.

  3. See the result

    Clear charts, with every assumption spelled out.

Planned pricing

Pick the plan you would use. You won’t be charged; it tells us what to build first.

Free

$0

Every calculator, no account needed.

  • DCA backtester
  • Gains estimator
  • Staking comparison
Choose Free
Recommended

Pro

$9 /mo

Save your work and track it over time.

  • Saved portfolios
  • Exchange CSV import
  • Price alerts
Choose Pro

Questions

Is this investment or tax advice?

No. The calculators are educational estimates. Talk to a qualified tax professional or financial adviser about your own situation.

Do you hold my funds or connect to my wallet?

No. We never hold funds and never ask for keys, seed phrases or wallet connections.

When does it launch?

We're building it now. People on the early-access list get the first invites and a launch discount.

Will I be charged if I choose a plan?

No. Choosing a plan only tells us what you would use. Nothing is billed, and we will email you before anything changes.

What will you do with my email?

Send you launch updates for this product only. Every email has an unsubscribe link, and we never sell or share your address.

Get early access

Join the list and be first in line when CryptoInvestments.us opens.