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Calculate your PCT filing fees instantly using our free PCT Filing Fee Calculator. Get accurate results, page fees, reductions, and total cost online.
Filing an international patent application can be confusing, especially when it comes to understanding the total cost. Many applicants often ask, “How much are PCT filing fees?” or “How do I calculate my PCT filing fee correctly?”
To solve this problem, we have developed a free and easy-to-use PCT Filing Fee Calculator. This online tool helps inventors, startups, researchers, and patent professionals calculate their PCT filing fees quickly and accurately. With just a few simple inputs, you can know your total international patent filing cost in seconds.
Our calculator follows official PCT fee rules and makes the entire calculation process simple, transparent, and user-friendly.
A PCT filing fee is the official fee paid when submitting an international patent application under the Patent Cooperation Treaty (PCT). This fee allows inventors to seek patent protection in multiple countries using one single application.
The total PCT filing cost is not just one fee. It is made up of several parts, including the transmittal fee, international search fee, and international filing fee.
Understanding these fees in advance helps applicants plan their budget and avoid unexpected expenses.
Calculating PCT fees manually can be difficult. Different offices charge different fees. Page numbers affect the cost. Reductions may apply. Currency also matters.
Our online PCT filing fee calculator removes all this confusion. It automatically calculates your total fee based on official rules and selected options. This saves time, reduces errors, and gives you reliable results.
Whether you are filing from the USA, Europe, Asia, or any other region, this tool works for you.
Before using the calculator, it is important to understand what makes up the total PCT filing fee.
Transmittal Fee
This is charged by the receiving office where you submit your application. It depends on the country or organization handling your filing.
International Search Fee
This fee is paid to the International Searching Authority. It covers the cost of examining prior art and preparing a search report.
International Filing Fee
This is the main fee charged by WIPO. It includes a basic filing fee and extra charges for additional pages. It may also include electronic filing discounts and special reductions.
Our calculator follows the official structure used worldwide.
The basic formula is:
Total PCT Filing Fee = Transmittal Fee + Search Fee + International Filing Fee
International Filing Fee = Basic Fee + Extra Page Fee – Electronic Filing Reduction – 90% Reduction (if applicable)
Extra Page Fee = (Total Pages – 30) × Page Fee (only if pages are more than 30)
In simple terms:
This gives you the final payable amount.
Using our calculator is very simple and requires no technical knowledge.
Within seconds, you will see a complete breakdown of your PCT filing fees.
Let us look at a simple example.
Assume the following values:
Receiving Office Transmittal Fee: 280 CHF
Search Fee: 2100 CHF
Basic Filing Fee: 1250 CHF
Total Pages: 40
Page Fee: 14 CHF
Electronic Reduction: 200 CHF
90% Reduction: Yes
Step 1: Calculate Extra Pages
40 – 30 = 10 pages
Step 2: Calculate Page Fee
10 × 14 = 140 CHF
Step 3: Calculate Before Reductions
1250 + 140 = 1390 CHF
Step 4: Apply Electronic Reduction
1390 – 200 = 1190 CHF
Step 5: Apply 90% Reduction
1190 × 90% = 1071 CHF
1190 – 1071 = 119 CHF
Step 6: Calculate Total Fee
280 + 2100 + 119 = 2499 CHF
Final PCT Filing Fee = 2499 CHF
This is your total payable amount.
Understanding PCT filing fees does not have to be complicated. With our free PCT Filing Fee Calculator, you can calculate your international patent costs in minutes without confusion.
This tool eliminates guesswork, improves accuracy, and helps you plan your patent budget confidently. Whether you are filing your first patent or managing multiple applications, our calculator gives you reliable results every time.
Try it today and simplify your international patent filing process.
The average PCT filing fee usually ranges between 2,000 and 4,000 CHF, depending on the receiving office, search authority, number of pages, and available reductions.
Yes, applicants from certain countries and organizations may qualify for a 90 percent reduction under WIPO rules.
Yes, if your application exceeds 30 pages, you must pay an extra fee for each additional page.
No, this calculator only covers international phase PCT filing fees. National phase entry fees are separate.
Yes, our online calculator is completely free and available for unlimited use.