Take the DELE if an institution wants a diploma that never expires, such as a citizenship file or a long-term degree in a Spanish-speaking country. Take the SIELE if you need a certified result quickly, are not sure of your exact level, or want to test only some skills. Both are run or backed by the Instituto Cervantes, and both are widely respected. The right choice depends less on which is "better" and more on who will read your certificate and when they need it.
This guide sets the two exams side by side, shows how the scoring works, gives US price points, and ends with a simple way to decide.
TL;DR
- Validity: the DELE has no expiry date, while the SIELE certificate is valid for five years.
- Speed: DELE results can take up to three months. SIELE results arrive within a maximum of three weeks.
- Format: the DELE is a paper-based exam at a level you choose in advance (A1 to C2). The SIELE is computer-based, multi-level (A1 to C1) and modular.
- Rule of thumb: official or lifelong paperwork points to the DELE. Urgent deadlines and flexible booking point to the SIELE. Always ask the organisation requesting your certificate first.
Table of Contents
- What each exam actually is
- DELE vs SIELE at a glance
- How the scoring differs
- Cost: what US candidates pay
- Who should choose the DELE
- Who should choose the SIELE
- A simple way to decide
- Our perspective at TUTOROO
- Preparing with a private tutor
- Frequently asked questions
- Sources
What each exam actually is
The DELE: a diploma for one chosen level
The DELE (Diplomas de Español como Lengua Extranjera) are official diplomas of Spain's Ministry of Education and Vocational Training. You pick one level, from A1 to C2 on the Common European Framework of Reference (CEFR), register for it and sit the exam on a scheduled date. If your performance meets the bar for that level, you receive the diploma. If it does not, you receive no certificate for that sitting.
That last point matters. Because you commit to a level before you walk in, a DELE rewards targeted preparation. It also punishes a bad guess: register for B2 when you are really a strong B1 and you have paid for an exam you are unlikely to pass.
The SIELE: a score that tells you your level
The SIELE (Servicio Internacional de Evaluación de la Lengua Española) works the other way round. It is a computer-based, multi-level exam that places you somewhere between A1 and C1 according to how you perform. Nobody asks you to nominate a level first. The SIELE site says it offers up to six types of exam, from the comprehensive Global format to shorter options aimed at particular certification needs, and states that the certificate is valid for five years.
DELE vs SIELE at a glance
| Feature | DELE | SIELE |
|---|---|---|
| Issued as | Diploma for a specific level | Certificate with a score and CEFR level |
| Levels | A1 to C2, chosen before registering | A1 to C1, determined by your result |
| Format | Paper-based | Computer-based |
| Validity | No expiry | Five years |
| Result | Pass or fail for the registered level | Score from 0 to 1000 mapped to CEFR |
| Results time | Up to three months | Within three weeks at most |
| Modular | No, one sitting covers everything | Yes, individual skills can be taken |
| Booking | Fixed sessions at designated centres | On demand, by appointment |
The rows come from Instituto Cervantes material: validity, format and results timing and scoring and structure.
How the scoring differs
Scoring is where the two exams feel most different, so it is worth understanding before you book.
DELE: pass or fail. For the general A1 to B2 exams, each section is marked out of 100 points in the overall scheme, and the Cervantes page sets out a minimum score needed to be declared APTO (pass). The result is binary for the level you registered for. You cannot bank a strong reading mark and retry only speaking later. Partial results are not saved between attempts, so a failed sitting means a full retake at a later date.
SIELE: a number and a level. Each of the four test scores is worth up to 250 points, and the total runs from 0 to 1000, which is then mapped to a CEFR level between A1 and C1. There is no pass or fail. A learner who is strong at reading but weaker at speaking sees that profile laid out in the score breakdown, which is useful for planning further study as well as for applications.
Is DELE C1 fluent?
C1 is the level of an advanced, independent user. The Cervantes description of the DELE C1 speaks of understanding longer oral and written texts in any variety of the language, and of using Spanish flexibly and effectively in social, work or academic settings. That is very strong working Spanish, but most teachers would reserve "fluent" for something closer to C2. If you want to understand how the levels relate, our guide to language proficiency levels explains the terminology.
Cost: what US candidates pay
There is no single global price. The DELE fee depends on your level and the country where you register, and the registration fee covers the exam itself and the issuing of the diploma. In the United States, the Instituto Cervantes in New York lists 2026 DELE prices that climb with the level:
| DELE level | Price (New York listing) |
|---|---|
| A1 | $128 |
| A2 | $130 |
| B1 | $154 |
| B2 | $176 |
| C1 | $195 |
| C2 | $210 |
Prices differ at other centres, so confirm the figure with the centre where you plan to sit. Because the page is a centre listing, check it is still current before you pay.
SIELE pricing depends on the format you choose (the full Global exam or individual modules) and is shown during digital booking. Rather than quote a figure that may have changed, look at the final price on the booking screen of an authorised centre before you commit.
One cost people forget is the retake. Since a failed DELE has to be retaken in full, a mismatch between your real level and the level you registered for can double your outlay. The SIELE's modular design lets you repeat only the part that went badly.
Who should choose the DELE
The DELE suits you if:
- An official body asks for it by name. Educators often note that governmental and institutional bodies, for example in Spanish citizenship applications or medical specialty exams, specifically mandate a DELE diploma because it does not expire and is issued by the state.
- You are building a permanent record. A diploma you earn at 22 is still valid at 52.
- You know your level. If a teacher or a practice test puts you comfortably at B2, going for the B2 diploma gives you a focused target.
- You prefer paper. Handwritten and printed formats feel more natural to some candidates.
The trade-offs are fixed session dates, a wait of up to three months for results and the all-or-nothing structure.
Who should choose the SIELE
The SIELE suits you if:
- You have a deadline. Results within three weeks make it workable for a job application or a university deadline that is close.
- You are unsure of your level. Because it is multi-level, you do not have to guess.
- You want to test one skill. The exam is modular, so you can sit, for example, only the oral or reading component.
- You are comfortable on a computer. The exam is designed for candidates who perform well under digital test conditions.
The trade-off is the five-year validity. If you need proof for a long-term residency or a career milestone far in the future, you may find yourself retesting.
A simple way to decide
- Ask the requester. Write to the university, employer, consulate or licensing board and ask which certificates they accept, and for how long after issue. Many only name one of the two.
- Check your timeline. If you need the result in under three months, the DELE may not arrive in time.
- Estimate your level honestly. A recent practice test or a placement conversation with a tutor will tell you more than a self-assessment. If you land between two levels, the SIELE removes the risk.
- Weigh permanence against speed. Lifelong paperwork favours the DELE. A fast, flexible proof of current ability favours the SIELE.
- Book early. DELE sessions are scheduled and centres in the US fill, so look at dates well ahead.
Our perspective at TUTOROO
We talk with learners every day who have already chosen an exam before they have chosen a way to prepare. In our experience, the exam format should shape the preparation, not the other way round.
For the DELE, the work is specific. You know your level, so lessons can focus on the task types of that level: the written expression task, the listening sections, the speaking interview. A private tutor can run timed mock papers, correct your writing line by line and rehearse the oral exam until the format feels familiar. We explore when this pays off in our piece on DELE tutoring for US learners.
For the SIELE, the challenge is different. Your result reflects how you perform on screen, across all four skills, with no chance to choose an easier level. Regular one-to-one conversation practice and typing under time limits help more than another grammar workbook.
Two other points. Spanish varies from Spain to Latin America, and the exams are built to be fair across varieties, but you will feel more at ease if your listening practice covers several accents. Our guide on choosing between Castilian and Latin American Spanish can help you decide what to focus on. And a certificate is a milestone, not the destination: the point is a language that opens doors to culture, connection and opportunity.
— TUTOROO
Preparing with a private tutor
Whichever exam you pick, the weeks before it are where one-to-one attention counts. A tutor can set a study plan against the exam sections, give you spoken practice that a book cannot, and tell you honestly when you are ready to book. If you are working out how much time you need, our article on how long it takes to learn Spanish gives realistic timelines, and our exam readiness guide covers how to judge whether you are prepared.
On TUTOROO you can browse Spanish tutors online, compare profiles by availability and teaching style, and message tutors directly before choosing one. Lessons can be held online, so your location does not limit you. TUTOROO students pay an introduction fee when they connect with a tutor, and the lesson arrangements after that are between you and your tutor.
Frequently asked questions
What are the key differences between the DELE and SIELE?
The DELE is a paper-based diploma for a level you choose in advance, with no expiry date and a pass or fail result. The SIELE is a computer-based, modular exam that reports a score from 0 to 1000 and a CEFR level, and the certificate is valid for five years. SIELE results arrive faster, while DELE results can take up to three months.
What is a good DELE score?
The DELE does not give a grade like a school test. You are declared pass or fail for the level you registered for, based on minimum scores set for each section. The Cervantes page on how the DELE tests are structured lists the maximum and minimum points, so a good result is simply one that clears those thresholds for your level.
Can I take only one skill of the exam?
Only on the SIELE. It is fully modular, so you can sit a single component such as the oral or reading test. The DELE is not modular: you sit the whole exam, and if you fail any part you must retake all of it later.
Which exam is better for Spanish citizenship?
Check the current rules of the authority handling your application first. Educators note that bodies involved in Spanish citizenship often specifically require the DELE because it does not expire. Confirm the accepted certificates with the relevant office or a qualified immigration adviser before booking either exam.
Sources
- Difference between DELE and SIELE, Instituto Cervantes New Delhi
- ¿Cuál es la diferencia entre DELE y SIELE?, Instituto Cervantes
- Cómo son las pruebas DELE, Instituto Cervantes
- Exámenes DELE C1, Instituto Cervantes
- Precio de los DELE, Instituto Cervantes
- DELE dates and prices, Instituto Cervantes New York
- SIELE exams: formats and test sections