Silver DCA Blog

How Much Silver Should You Buy Each Month? Building a DCA Routine That Sticks

By Dark Haus Studio · Published October 30, 2026 · Updated October 30, 2026

Stacks of silver coins growing taller month by month beside small silver bars on a deep navy background

There is no single right amount of silver to buy each month, and any post that names one number for everyone is guessing about your budget. The right amount for you is a fixed dollar amount you can keep paying in a plain ordinary month, not just in a good month. A routine you can keep at $50 a month will build more silver over time than a bold plan at $250 a month that falls apart by the third month and never restarts.

Build the routine in four choices

Pick the dollar amount first, not the ounces. Look at what is left after rent, food, bills, and debt payments, and choose an amount that leaves a cushion. For many small stackers that lands near $50, $100, or $250 a month. The worked example below uses $100 because the maths is easy to follow.
Pick one buying day and keep it. A day just after payday works well for many people because the money is still there. The exact day matters less than keeping the same day, because the routine is what does the work when your motivation dips.
Pick one usual form to buy. Choosing the same kind of coin, round, or bar most months makes prices easy to compare and keeps premiums in view. You can change the form later. You do not need to solve that choice forever today.
Record every buy on the day you make it. Write down the date, the troy ounces, and the all in price you paid, including premium and any shipping. That record is what turns a pile of purchases into a stack you can actually measure.

Worked example

Say you set a routine of $100 a month and you buy on the same day for three months. The all in price per troy ounce is different each month, because spot and premiums move. Watch what the same $100 buys each time:

Month 1, All in price $40.00 per troy ounce. $100.00 ÷ $40.00 = 2.5 troy ounces.
Month 2, All in price $32.00 per troy ounce. $100.00 ÷ $32.00 = 3.125 troy ounces. The same money buys more silver this month because the price is lower.
Month 3, All in price $50.00 per troy ounce. $100.00 ÷ $50.00 = 2.0 troy ounces. The same money buys less this month, and that is normal. The routine does not need every month to feel like a bargain.
Add up the three months. Total spent is $100.00 + $100.00 + $100.00 = $300.00. Total silver is 2.5 + 3.125 + 2.0 = 7.625 troy ounces.
Work out your average cost. $300.00 ÷ 7.625 troy ounces = $39.34 per troy ounce, rounded to the nearest cent. That one number is your average for the whole routine so far, and you can compare it with the live spot price at any time.

The scale changes the ounces, not the method. At $50 a month those same three prices would buy half as much, 3.8125 troy ounces for $150.00 in total, with the same $39.34 average. At $250 a month they would buy 19.0625 troy ounces for $750.00 in total, again with the same average. Choose the amount for your budget. The maths will look after itself if you keep the records.

Run your own numbers

Open the free Silver DCA Calculator on the homepage and add each monthly buy as you make it, with the troy ounces you received and the all in price per troy ounce you paid. The calculator adds your purchases together and shows one blended average cost per troy ounce, plus your profit and loss at the live spot price. After three buys like the example above, your screen should show 7.625 troy ounces and an average near $39.34. Your portfolio stays in your own browser; nothing is uploaded.

Mistakes to avoid

Setting the amount from your best month. If the amount only works when overtime lands or nothing breaks, the routine will break with it. Set the amount from a plain month and treat any extra money as a bonus you can add later if you choose.
Moving the buying day to chase the price. Waiting a few days because the price might fall turns a simple routine back into guessing. The whole point of the fixed day is that you no longer need to judge the market each month.
Judging the routine by ounces alone. A month that buys fewer ounces at a higher price is not a failed month. Judge the routine by whether you kept it and by your blended average over many months, not by any single buy.
Ignoring shipping on small buys. On a $50 buy, a shipping charge is a large share of the all in price. Include it in your record every time, and if shipping keeps eating the budget, consider buying less often with the same total, as the variations below explain.

Variations to try

Split the month into two buys. If $100 once a month feels like a long wait, buy $50 twice a month on two fixed days. The total is the same, the habit can feel easier, but watch shipping, because two deliveries can cost more than one.
Buy every two months instead. If small orders keep losing too much to shipping, save $100 a month and place a $200 order every two months. You still save on the monthly rhythm, and each order carries one shipping charge instead of two.
Set a floor for hard months. Decide in advance what you will do in a tight month, for example drop to a smaller floor amount rather than skipping with no plan. A written rule made in a calm month is easier to follow than a decision made under pressure.

Want your own average worked out? The free Silver DCA Calculator on the homepage blends your purchases into one average cost per ounce and tracks your profit and loss at the live spot price, your portfolio stays in your own browser, nothing is uploaded.

Open the calculator

This post is general information about how dollar cost averaging maths works. It is not financial advice and does not recommend any purchase. Silver prices move both ways, do your own research before buying.