How to Calculate Bitcoin Profit for Beginners Easily - Fintech World

How to calculate Bitcoin profit for beginners using a simple formula. Check out examples of profit, profit percentages, transaction fees, and Bitcoin taxes.

For those who have just bought Bitcoin, one of the common questions that arises is: how do you calculate Bitcoin profit?

For example, if you buy Bitcoin worth IDR 1 million, and then a few days or months later its value rises to IDR 1.2 million. Does that mean your profit is automatically IDR 200 thousand?

In simple terms, yes. However, to calculate Bitcoin profit more accurately, you also need to consider the purchase price, selling price, the amount of Bitcoin owned, transaction fees, and applicable taxes.

The basic concept is actually quite simple:

Profit = Selling Price - Purchase Capital

The Directorate General of Taxes also explains that the increase in the price of cryptocurrency owned by investors is a capital gain, which is the profit from the difference between the purchase price and the selling price.

Table of Contents Toggle

• Formula for Calculating Bitcoin Profit
• How to Calculate Bitcoin Profit Percentage
• If Bitcoin Rises by 10 Percent, How Much Profit?
• Example of Calculating Bitcoin Profit IDR 50 Thousand
• What If Bitcoin Drops?
• What Are Unrealized Profit and Realized Profit?
  • Unrealized Profit
  • Realized Profit
• How to Calculate Bitcoin Profit on Indodax
• Example of Calculating Bitcoin Profit After Selling
• How to Calculate Bitcoin ROI?
• How to Calculate Profit If Buying Bitcoin Multiple Times?
• Does a Rise in Bitcoin Price Mean Guaranteed Profit?
• Simple Ways to Calculate Bitcoin Profit and Loss
• Conclusion

Formula for Calculating Bitcoin Profit {#Formula_for_Calculating_Bitcoin_Profit}

The simplest formula for calculating Bitcoin profit is:

Profit = Selling Price - Purchase Price

However, if you buy Bitcoin in a certain amount, the formula becomes:

Profit = (Selling Price - Purchase Price) × Amount of Bitcoin

For example, if you buy:

0.01 BTC at a price of IDR 1 billion per BTC.

The capital spent:

0.01 × IDR 1 billion = IDR 10 million

Then Bitcoin rises to IDR 1.2 billion.

The value of your Bitcoin:

0.01 × IDR 1.2 billion = IDR 12 million

Thus, the profit in simple terms:

IDR 12 million - IDR 10 million = IDR 2 million

So, your Bitcoin profit is IDR 2 million, before considering transaction fees and applicable tax components.

How to Calculate Bitcoin Profit Percentage {#How_to_Calculate_Bitcoin_Profit_Percentage}

In addition to calculating profit in rupiah, investors usually want to know how much percentage Bitcoin has risen.

The formula is:

Profit Percentage = (Selling Price - Purchase Price) ÷ Purchase Price × 100%

For example:

Purchase price of Bitcoin = IDR 1 billion
Selling price of Bitcoin = IDR 1.2 billion

Then:

(IDR 1.2 billion - IDR 1 billion) ÷ IDR 1 billion × 100% = 20%

This means that the price of Bitcoin has increased by 20 percent.

If you bought Bitcoin worth IDR 10 million and Bitcoin rose by 20 percent, the investment value simply becomes around IDR 12 million.

If Bitcoin Rises by 10 Percent, How Much Profit? {#If_Bitcoin_Rises_by_10_Percent_How_Much_Profit}

This is a question that often arises from beginners.

The answer depends on how much capital you invested.

For example, if you buy Bitcoin worth:

IDR 100,000

If Bitcoin rises by 10 percent, the profit in simple terms is:

10% × IDR 100,000 = IDR 10,000

The investment value becomes around:

IDR 110,000

If your capital is IDR 1 million:

10% × Rp1 million = Rp100,000

The value becomes approximately:

Rp1.1 million

Whereas if the capital is Rp10 million:

10% × Rp10 million = Rp1 million

Thus, the percentage increase in Bitcoin is the same, but the profit in rupiah differs due to the different initial capital.

Example of Calculating Bitcoin Profit Rp50 Thousand

For instance, you just started buying Bitcoin with a capital of Rp50 thousand.

Assume the price of Bitcoin when buying is Rp1.5 billion per BTC.

Illustratively, you obtain:

Rp50,000 ÷ Rp1,500,000,000 = 0.00003333 BTC

Then the price of Bitcoin rises by 20 percent to Rp1.8 billion.

The value of the Bitcoin you own becomes approximately:

0.00003333 × Rp1.8 billion = Rp60,000

Profit:

Rp60,000 -- Rp50,000 = Rp10,000

Thus, a 20 percent increase in Bitcoin results in a profit of around Rp10 thousand from a capital of Rp50 thousand, before fees and taxes.

This shows one important thing: the percentage of profit is not the same as the nominal profit.

What If Bitcoin Drops?

The formula remains the same.

For example, you buy Bitcoin worth Rp1 million.

Then the price of Bitcoin drops by 15 percent.

Simply put:

15% × Rp1 million = Rp150,000

The value of the investment becomes approximately:

Rp850,000

This means you experience an unrealized loss of about Rp150 thousand.

Therefore, when calculating Bitcoin investments, do not only consider potential profits. Potential losses must also be calculated.

What Are Unrealized Profit and Realized Profit?

These are terms that beginners need to understand.

Unrealized Profit

Unrealized profit is the profit that still exists as an increase in asset value and has not been realized through sale.

For example:

You buy Bitcoin for Rp10 million.

Then your Bitcoin value rises to Rp12 million.

You see a profit of Rp2 million, but you have not sold the Bitcoin.

Thus, that Rp2 million is still unrealized profit.

The price of Bitcoin can still change.

Realized Profit

Meanwhile, realized profit is the profit that has been realized because Bitcoin has been sold.

For example:

Capital = Rp10 million
Bitcoin sold = Rp12 million

Thus, gross profit = Rp2 million.

After Bitcoin is sold, that profit has been realized.

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How to Calculate Bitcoin Profit on Indodax

If you use Indodax, do not only look at the price difference of Bitcoin.

You also need to pay attention to transaction fees and applicable taxes.

Indodax explains that transactions incur trading fees according to the applicable mechanisms. Indodax also notes that based on PMK No. 50 of 2025, the purchase of cryptocurrency is no longer subject to VAT, while the sale of cryptocurrency is subject to income tax of 0.21% of the transaction value for transactions through trading organizers that meet the provisions as regulated in that regulation.

Since fees can affect the final outcome, net profit is not always the same as simply the difference between the purchase price and the selling price.

In simple terms:

Net profit = Selling price -- Purchase capital -- Transaction fees -- Applicable taxes

For specific fee amounts, it is advisable to check the detailed fee structure on the platform at the time of the transaction as the provisions may change.

Example of Calculating Bitcoin Profit After Sale

For example:

Purchase capital: Rp10,000,000
Value of Bitcoin when sold: Rp12,000,000

Gross profit:

Rp12,000,000 -- Rp10,000,000 = Rp2,000,000

Then there are fees and taxes imposed according to the transaction.

Thus:

Net profit = Rp2,000,000 -- transaction fees -- taxes

So, do not immediately refer to the entire Rp2 million as net profit before all cost components are accounted for.

How to Calculate Bitcoin ROI?

In addition to profit in rupiah, you can also calculate ROI or Return on Investment.

The formula is:

ROI = Profit ÷ Capital × 100%

For example:

Capital = Rp10 million

Profit = Rp2 million

Then:

ROI = Rp2 million ÷ Rp10 million × 100% = 20%

This means that the investment yields an ROI of 20 percent before accounting for fees and taxes.

ROI is useful when you want to compare investment results based on percentage, not just based on nominal profit.

How to Calculate Profit If Buying Bitcoin Multiple Times?

This is a bit more complicated.

For example, you buy Bitcoin three times:

• Rp2 million when the price of BTC is Rp1 billion
• Rp2 million when the price of BTC is Rp1.2 billion
• Rp2 million when the price of BTC is Rp1.1 billion

Since the purchase prices are different, you cannot just use one purchase price.

You need to calculate the total Bitcoin obtained and the total capital spent.

Then:

Average purchase price = Total capital ÷ Total BTC owned

After obtaining the average purchase price, you can compare it with the current price of Bitcoin.

For example, if your average purchase price is Rp1.1 billion and the current price of Bitcoin is Rp1.3 billion, it means your position is simply above the average purchase price.

This method is very useful for investors who make periodic Bitcoin purchases or use a DCA strategy.

Does a Rise in Bitcoin Price Mean Guaranteed Profit?

Not necessarily.

If you have ever bought Bitcoin at several different prices, the increase in the price of Bitcoin must be compared with your average purchase price.

For example:

Current Bitcoin price = Rp1.2 billion

But your average purchase price = Rp1.3 billion.

Although Bitcoin has increased compared to previous prices, your investment position is still below the average capital.

Therefore, what is more important is not just to see whether Bitcoin is rising or falling, but how much you paid on average when buying.

Simple Steps to Calculate Bitcoin Profit and Loss {#Simple_Steps_to_Calculate_Bitcoin_Profit_and_Loss}

For beginners, just follow these four steps:

1. Record total capital
For example, Rp10 million.

2. Calculate the amount of BTC owned
For example, 0.01 BTC.

3. Multiply the amount of BTC by the current Bitcoin price or selling price
0.01 × Rp1.2 billion = Rp12 million.

4. Subtract the capital and costs
Rp12 million -- Rp10 million = Rp2 million gross profit.

If you want a more accurate figure, subtract the applicable transaction fees and taxes.

Conclusion {#Conclusion}

The way to calculate Bitcoin profit for beginners is actually quite simple.
The basic formula is:

Profit = Selling price -- Purchase capital

To find out the percentage:

Profit percentage = Profit ÷ Capital × 100%

However, a more accurate calculation needs to consider average purchase price, amount of Bitcoin owned, transaction fees, and taxes.

Equally important is to distinguish between unrealized profit and realized profit. Bitcoin that has increased in value but has not been sold still generates unrealized gains.

By understanding how to calculate profit, beginners can not only see green numbers in the app but also understand what the actual profit or loss from their Bitcoin investment is.

Disclaimer: This article is intended to provide information and education, not investment recommendations. Bitcoin prices are highly volatile, and past profits do not guarantee future gains. Cost and tax calculations may change according to applicable regulations.