DCA Return Calculator

How to use this DCA return calculator

The amount per period is what you put in on each buy; periods is how many times you buy in total — fill the number of months for monthly, or weeks for weekly. The start and end price are where the coin's price went from and to over the DCA period — the tool assumes price moves evenly (linearly) between those two points and buys at the midpoint price of each period. For example, from 60k up to 72k, it simulates buying one tranche each at 60k, 61k… all the way to 72k. Once done, the right side gives the return, and the two comparison bars below put total invested and current value side by side, so which is longer tells you at a glance whether you're up or down.

Here's the interesting bit: swap the start and end price to run a "high then low" DCA, and you'll see the average cost come out clearly below buying everything at the start in one lump. That's the core value of DCA — lowering your cost through a downturn. It doesn't guarantee a profit (a whole-period decline still leaves you down), but for the same drop, DCA loses less than being fully loaded at the top and breaks even sooner.

What DCA is really fighting

DCA, dollar-cost averaging, fights timing anxiety. Nobody can nail the bottom precisely, so DCA simply doesn't try — it buys in tranches on a fixed rhythm and lets your entry price get averaged out naturally. The math is humble: each buy is a fixed amount of money, which buys fewer coins when price is high and more when it's low, so your total coin count naturally leans toward the cheap periods — and your average cost therefore comes out below the simple arithmetic average price over that time. Binance's DCA bot automates this rhythm: set the amount and interval and it places orders for you on schedule. For deeper trade-offs, see Binance Academy's DCA explainer.