Duolingo English Test Booking: 2026 Guide for Indian Students

The Duolingo English Test (DET) 2026 is one of the most flexible English proficiency exams available today. Unlike traditional tests such as IELTS or PTE, the DET is fully online and can be taken anytime from anywhere, without visiting a test centre or booking a fixed slot.

As of 2026, the Duolingo English Test fee is USD 70 (approx. ₹6,500) for a single attempt, while a two-test bundle is priced at USD 118 (approx. ₹11,000). Payments can be made easily using a credit or debit card, making the booking process smooth and instant.

If you are interested in Duolingo English Test Booking, read this guide. Understand the entire process and open your doors to study abroad.

How to Book the Duolingo English Test (Simple Steps)

For Duolingo English Test registeration, visit englishtest.duolingo.com, create a free account, and click "Purchase a Test" on your dashboard. Choose a single test (USD 70) or a two-test bundle (USD 118). Reach checkout, apply DET voucher code, and complete payment. 

Here's detailed process for better understanding:

Step 1: Visit the Website & Create Your Account

Go to englishtest.duolingo.com. You will see two options: Log in or sign up. If you are an existing user, click Log in. New users should select Sign up. You can register using your email or continue with Google (existing IDs can be used).

Note: Enter your name exactly as per your passport and verify your email.

Step 2: Complete Your Profile

Fill in the required details like your full name, purpose of taking the test, timeline for appearing in the test, and how you came to know about the test. Once done, click on 'Continue'.

Step 3: Get Access to Dashboard

After completing your profile, you will land on the dashboard. Click on 'Purchase a Test'.

Step 4: Purchase the Test

After clicking on Purchase test, you will see two options: One test and Two-test bundle. You will also get an option to choose faster results (same-day results at an additional cost of USD 33) or standard results within 2 days (no extra fee).

👉 Learn how to check and share your scores in our Duolingo English Test Results guide.

Step 5: Make Payment

Lastly, you have to enter your payment details, like Email address, Country/Region, and Payment method (credit card, debit card, or UPI). Apply the coupon code and complete the payment process.

Step 6: Confirm Purchase

After successful payment, you will receive a confirmation email with test access. Your test credit will be valid for 21 days.

Step 7: Take the Test

Log in to your account, click on Start Test, and verify your ID using your camera. The test takes around 1 hour, and results are typically available within 48 hours.

Savings on DET Exam Registration with Voucher

Why pay full Duolingo exam fee when you can save up to ₹1,300? This is now possible with Duolingo English Test Voucher by EduVouchers. Here's how you can do it:

A Duolingo voucher works as a prepaid discount code that you apply at checkout on the official DET website and your fee drops instantly. Here is how to get yours savings voucher via EduVouchers:

Step 1: Visit the Duolingo English Test voucher page on EduVouchers. Tap the 'Buy Now' button to proceed.

Step 2: Now, log in using your phone number and complete the signup if you are a new user.

Step 3:  This will add Duolingo test voucher to your cart.

Step 4: Answer few questions regarding your study abroad plans and enter details such as name, email, and phone number.

Step 5: Next you have to enter your delivery and shipping address.

Step 6: On the checkout page, apply the DET coupon code 'DET100' to get an extra ₹100 discount on your purchase.

Step 7: Complete the payment using your preferred method. You will receive the test access or voucher details instantly on your registered email.

Step 8: Visit the official Duolingo English Test website, log in to your account, and add the voucher code you received on checkout. This will reduce your voucher amount and help you save on your exam fee. 

Why Choose EduVouchers for Your Duolingo English Test Booking?

When you're ready to book your Duolingo English Test, every rupee saved matters. EduVouchers makes the entire process smarter and more affordable, whether you're visiting the DET website for the first time or already know exactly what you need.

Here's why thousands of Indian students trust EduVouchers:

• Save Instantly on Exam Fees: The Duolingo English Test fee can feel expensive, especially with multiple attempts or other study abroad costs. EduVouchers provides verified discount codes that help you save instantly at checkout.
• All Your Questions, Answered in One Place: Confused about the exam validity or unsure about slot booking rules? EduVouchers offers clear, up-to-date Duolingo English Test guides to help you understand everything before booking and avoid last-minute surprises.
• Fast, Reliable, and Trusted: From understanding how to book the Duolingo English Test to applying your voucher code, EduVouchers keeps the process simple, instant, and beginner-friendly.
• Trusted by Students: Used by thousands of Indian students for reliable and genuine exam savings.

Duolingo English Test Booking Fees & Rules (2026)

Fees

• Single Test: USD 70 (approx. ₹6,000–₹6,500)
• Two-Test Bundle: USD 118 (better value per attempt)
• Faster Results (Optional): USD 33 extra for 12-hour results (standard results in 48 hours are free)

Key Rules & Requirements

• No Fixed Slots: Take the test anytime, 24/7, from home without booking an appointment
• Attempt Limit: Maximum 3 attempts within a 30-day period
• Required Equipment: A laptop/computer with a working camera, microphone, and stable internet connection
• Valid ID Mandatory: A passport is required for identity verification as per DET guidelines
• Retake Policy: You must pay the full test fee again for each retake

Common Mistakes Indian Students Make When Booking DET

• Not running the system check:  It takes two minutes and is free. Always run a check before booking to avoid last-minute issues.
• Name mismatch with passport: The most avoidable error. Enter your name exactly as it appears on your passport middle name, correct spelling, same order. Don't abbreviate.
• Using a phone or tablet: The DET is not supported on mobile devices or tablets. Always use a desktop or laptop for accessing Duolingo English Test website.
• Letting the 21-day window lapse: Don't purchase the test until you genuinely have a 21-day stretch where you can sit down for one hour and take it. Buying early and forgetting will cost you a lot.
• Payment Issues with Debit Cards: Many Indian cards block international payments. Enable it or use an EduVouchers voucher for easier payment.
• Booking DET for a UK visa application: DET is not on the UK Home Office's approved list. If you need English proof for a UK visa, you need to book PTE or IELTS Life Skills.

 👉 Not sure where DET scores are accepted? Read our guide on Duolingo English Test Validity and Recognition.

Rescheduling and Cancellation: What You Need to Know

• No Rescheduling as there is No Fixed Test Date: You don’t need to schedule a slot. You can take the test anytime within 21 days of purchase.
• Flexible Timing: You can start the test whenever you’re ready within this 21-day window, with no rescheduling required.
• No Cancellation Fees (But No Refunds): Since there’s no fixed booking, cancellation is not applicable. However, the test fee is non-refundable.
• Duolingo English Test Validity: If you don’t take the test within 21 days, your test credit expires automatically with no refund.
• Exception (Technical Issues): A refund or credit may be considered only if there is a verified technical issue from Duolingo’s side, and it is reported within the required timeframe.

Requirements for DET Exam

Device

• Laptop or desktop only no phones, tablets, or Chromebooks
• Windows 10+ or macOS 10.14+
• Chrome or Firefox (latest version)
• Duolingo English Test desktop app (mandatory)
• Minimum 250 MB free storage

Internet

• Download speed: minimum 2 Mbps
• Upload speed: minimum 1 Mbps
• Wired Ethernet preferred over Wi-Fi

Hardware

• Front-facing webcam (built-in or external)
• Microphone (built-in or external)
• Speakers  no headphones or earphones allowed

ID

• Valid, unexpired passport (mandatory for Indian students)
• Name must exactly match your DET account name
• Aadhaar and PAN card are not accepted

Environment

• Quiet room no background noise or other people
• Well-lit space so your face is clearly visible
• Clear desk no notes, books, or second screens
• No phone on the desk during the test

Conclusion

Choosing the right English test is not just about cost or convenience; it’s about timing and flexibility. The Duolingo English Test stands out because it lets you control when and how you take the exam, without depending on test centre availability or long booking timelines.

For students working with tight deadlines or last-minute university applications, this flexibility can make a real difference. You can prepare, purchase, and complete the test within days, making it one of the most practical options in 2026. 

If you’re booking soon, don’t miss out on available savings. Using a DET coupon code can help you reduce your overall exam expense without changing the test experience.

📚 Read Next:

Duolingo Test Tips and Stratergies

Duolingo Exam Pattern

Duolingo Practice Test Guide

Duolingo Test Score Guide