DELE vs SIELE — Which Spanish Exam Should You Take?

The 30-second answer

• DELE if you want a lifetime-valid certificate for academic admission (universities, professional licensing, Spanish citizenship). Paper-based. Held a few times a year.
• SIELE if you need a fast, computer-based result valid 5 years, often for employment, scholarships, or short-term study. Available year-round, results in 3 weeks.
• Both report against the CEFR (A1-C2). Both jointly issued by Instituto Cervantes, UNAM (Mexico), and Universidad de Salamanca.

Side by side

• Format: DELE = paper-based, in-person. SIELE = computer-based at Prometric or Cervantes-authorized center.
• Levels: DELE = 6 separate diplomas (A1-C2). SIELE = one exam, scored 0-1000 mapped to a CEFR level.
• Validity: DELE = LIFETIME. SIELE = 5 years.
• Cost (typical): DELE = €110-€190. SIELE Global = €155-€175; modular versions €55-€100.
• Schedule: DELE = 4-6 sittings/year fixed. SIELE = year-round.
• Results turnaround: DELE = 2-3 months. SIELE = 3 weeks.
• Recognition: Both worldwide. DELE = gold standard for academic admission + citizenship. SIELE = employers + short-term programs.

When to take DELE

• Spanish citizenship application — DELE A2 (or higher) is mandatory; SIELE doesn't substitute.
• University or graduate program that lists DELE specifically.
• You want a credential that doesn't expire.
• Targeting C1 or C2 — these levels are rigorous and have more cachet than SIELE equivalents.
• 6+ months of prep time with planning around fixed exam dates.

When to take SIELE

• Need a result fast — 3 weeks vs DELE's 2-3 months.
• Can't wait for the next DELE sitting.
• Applying for jobs/scholarships/short-term programs that accept SIELE.
• Only need one specific skill verified — modular versions €55-€100.
• Prepping in less than 3 months without alignment to fixed dates.

Which is harder?

• DELE is level-targeted: pick B2 (e.g.), the entire exam is built for B2. Pass or fail at that level.
• SIELE is adaptive in scope: one exam grades you across A1-C2 at once. You always get a result.
• Most candidates report DELE B2 reading + writing slightly harder than SIELE equivalent. SIELE's computer-based speaking (recorded, no human interlocutor) is harder for some, easier for others.

Before you pay €110-€175

Both exams cost real money + real time. Sitting DELE B2 and getting B1 = fail, no partial credit. SIELE always gives you a score, but sub-B2 on a B2 application doesn't help you.

Spend 5 minutes on a free CEFR test first. If you're solid B2, pick the exam that fits your needs. If borderline B1/B2, study 2-3 more months OR take DELE B1 for the guaranteed pass.