DollarTrader · Tools

Financial Calculators

About These Calculators ▾

This page collects four tools used by investors who hold or trade volatile assets — especially crypto — where timing, leverage, and fees can dramatically change outcomes.

Recurring Investment Calculator — Models dollar-cost averaging (DCA): investing the same fixed amount on a regular schedule regardless of price. Assumes a constant annual return rate — actual markets are volatile and this shows a mathematical projection, not a forecast.

Leveraged DCA Calculator — Shows how adding to an existing leveraged futures position changes your blended average entry price and leverage ratio. Useful for planning ladder entries during drawdowns.

Funding Fee Calculator — Perpetual futures charge a periodic funding rate (typically every 8 hours). Enter position size, rate, and holding period to see total fees paid. Even 0.01% paid 3× daily compounds quickly on large positions.

TP/SL Calculator — Calculates take-profit and stop-loss price targets from entry, leverage, and target percentage. Also shows the liquidation price at your leverage ratio.

Calculators
Recurring Investment Calculator
See what a recurring contribution (DCA-style) could grow into over time at a given annual return.
Leveraged DCA Calculator
Average into a leveraged futures position and see your new average price, costs, and blended leverage.
Funding Fee Calculator
Enter your position size, funding rate, and holding period to see your total funding cost over time.
Futures TP / SL Calculator
See the exact mark price for Take Profit and Stop Loss at 5%, 10%, 25%, 50%, and 100% levels.
$
yrs
%
Ending Value
$0.00
Total Contributed $0.00
Total Growth $0.00
See Historical Average Annual Gains ↓
Best instant crypto swap service right now: ChangeNOW — fast, no account required for most swaps
Did You Know?

See more facts →
Bitrue Exchange $$ Up to $1000 is waiting! $$ Trade at Bitrue!

Leveraged DCA Calculator

Enter your current holding and your new buy to see your new average price and total cost.

Current Position

$
x
Cost at Leverage $0.00

New Buy

$
x
Cost at Leverage $0.00
Total Outlay for Position $0.00
New Average Price
$0.00
Cost of Original Position $0.00
Cost of New Buy $0.00
Total Cost (Margin) $0.00
Total Position Size 0
Total Notional Value $0.00
Effective Leverage 0.00x

Funding Fee Calculator

Fee = Quantity × Mark Price × Funding Rate — calculated per interval on your notional position value.

$
%
days
Notional at Mark Price $0.00
Total Funding Fee
$0.00
Fee per Period $0.00
Daily Fee $0.00
Fee as % of Position 0.000%

Futures TP / SL

See where to set your Take Profit and Stop Loss at each level based on your position details.

$
x
Notional Value $0.00
Margin Required $0.00
Level Take Profit Price TP Gain ($) Stop Loss Price SL Loss ($)

Historical Average Annual Gains

Click a row to use that market's long-run average as your rate above.

Market Avg. Annual Return Period

Historical return data: Figures are long-run nominal averages from publicly available index and price data (S&P 500, gold spot, BTC historical closes, U.S. Treasury data). They represent multi-decade averages and mask enormous year-to-year variation — actual returns have included sharp multi-year losses for every asset class shown. Cryptocurrency returns in particular are highly volatile and the historical period is short. The recurring investment calculator assumes a constant annual return applied evenly across every period, which does not reflect how real markets work. Past performance does not predict future results. Nothing on this page constitutes financial, investment, or tax advice. Consult a qualified financial advisor before making investment decisions.

Navigation