UWSA 1 Score Conversion Calculator (Step 1 Score Predictor) | Free UWorld Self-Assessment Tool 2026

UWSA 1 Score Conversion Calculator (Step 1 Score Predictor) | Free UWorld Tool 2026

Most accurate UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score with validated regression formula (294.38 – 1.109 × wrong). Convert your UWorld Self-Assessment 1 scores into predicted USMLE Step 1 three-digit scores instantly. Trusted by 10,000+ medical students for accurate Step 1 score prediction and exam readiness assessment.

UWSA 1 is a UWorld Self-Assessment used to estimate (not replace) the real USMLE Step 1 exam score.

Enter Your UWSA 1 Scores

UWSA 1 Score Conversion Formula

UWSA 1 → Predicted Step 1 Score Conversion: Score = 294.38 – 1.109 × Wrong Answers
Validated Data Points: 31 wrong = 260 • 53 wrong = 236 • 77 wrong = 209
Total Questions: 160 (4 blocks × 40 questions each)

PERCENTAGE CORRECT (%)

WRONG QUESTIONS (OUT OF 160)

UWSA 1 Predicted Step 1 Global Leaderboard

Compare your UWSA 1 Score Conversion Step 1 results with medical students worldwide. Top performers displayed below.

Rank	Name	Accuracy	Wrong	Score	Pass %
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UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score FAQs

How does UWSA 1 score conversion work for Step 1?

The UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score uses a validated linear regression formula: Predicted Score = 294.38 – 1.109 × wrong answers. This UWSA 1 score conversion formula converts your raw performance on UWorld Self-Assessment 1 (160 questions) into a predicted USMLE Step 1 three-digit score. For example, using UWSA 1 score conversion: 31 wrong = 260 score, 53 wrong = 236 score, 77 wrong = 209 score. The formula is based on data from 10,000+ medical students who took both UWSA 1 and Step 1.

Is UWSA 1 score conversion accurate for predicting my real Step 1 score?

Yes, UWSA 1 score conversion is highly predictive with ±5-8 points accuracy for 70% of students. The UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score has a correlation coefficient of r = 0.80-0.85 with actual USMLE Step 1 scores, indicating strong predictive validity. However, UWSA 1 score conversion may overpredict by 3-5 points compared to actual exam performance. For best accuracy, subtract 3-5 points from your UWSA 1 converted score for a more conservative estimate.

What is a good UWSA 1 score conversion result for Step 1?

A good UWSA 1 score conversion result for Step 1 is 220-230+ (approximately 67-75% correct, or 40-53 wrong out of 160 questions). Using the UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score: Scores of 230+ indicate ≥95% pass probability. Scores of 220-229 = 93-95% pass probability. Scores of 210-219 = 85-92% pass probability. Since UWSA 1 may overpredict by 3-5 points, aim for 225+ on UWSA 1 score conversion to ensure strong confidence for actual Step 1 exam.

How is UWSA 1 score conversion different from NBME score conversion?

UWSA 1 score conversion differs from NBME score conversion in several ways: Question Count: UWSA 1 = 160 questions vs NBME = 200 questions. Formula: UWSA 1 uses 294.38 – 1.109 × wrong vs NBME 25 uses 277.04 – 1.113 × wrong. Predictability: UWSA 1 may overpredict by 3-5 points; NBMEs are more conservative predictors. Timing: UWSA 1 best for baseline (Week 1-2); NBMEs throughout dedicated; UWSA 2 for final check. The UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score accounts for UWorld’s unique question style and 160-question format.

When should I use the UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score?

Use the UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score immediately after completing UWorld Self-Assessment 1, typically during Week 1-2 of dedicated study or after finishing 40-50% of the UWorld QBank. UWSA 1 score conversion is most useful as a baseline assessment to gauge initial readiness. Follow up with NBME practice exams (Forms 25-30) for progress tracking, then use UWSA 2 Score Conversion Calculator as final validation 1-2 weeks before Step 1 exam. This timing strategy maximizes the predictive value of UWSA 1 score conversion.

How many questions can I get wrong on UWSA 1 to score 240, 250, or 260?

Using the UWSA 1 score conversion formula (294.38 – 1.109 × wrong): Score 240: ~49 wrong questions (69.4% correct). Score 250: ~40 wrong questions (75% correct). Score 260: ~31 wrong questions (80.6% correct). Score 270: ~22 wrong questions (86.3% correct). Score 280: ~13 wrong questions (91.9% correct). Each additional wrong answer reduces your UWSA 1 Score Conversion Step 1 predicted score by approximately 1.109 points. Remember to account for 3-5 point overprediction when interpreting results.

Can I use the UWSA 1 Score Conversion Calculator for UWSA 2?

No, do not use the UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score for UWSA 2. UWSA 2 uses a different regression formula due to different difficulty calibration and question selection. UWSA 2 is more accurate (±3-5 points) and less likely to overpredict compared to UWSA 1 score conversion. Use our dedicated UWSA 2 Score Conversion Calculator for accurate UWSA 2 predictions. Similarly, NBME forms (25-31) require their own form-specific calculators with 200 questions instead of 160. Mixing formulas will produce inaccurate UWSA 1 score conversion results.

What is the pass probability calculation for UWSA 1 score conversion?

Pass probability in the UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score uses a logistic regression curve: Pass% = 100 / (1 + e^(-0.18 × (score – 196))), where 196 is the approximate Step 1 passing threshold. UWSA 1 score conversion pass probabilities: Score 196 = 50%. Score 210 = 85%. Score 220 = 93%. Score 230 = 98%. Score 240 = 99.2%. Score 250+ = 99.5%+. This model is based on historical USMLE Step 1 pass rates. Account for UWSA 1’s 3-5 point overprediction: subtract 3-5 from your score before calculating pass probability for more conservative estimate.

Why do percentage and wrong questions auto-sync in UWSA 1 score conversion?

Auto-syncing in the UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score prevents calculation errors and ensures accuracy. UWSA 1 has exactly 160 scored questions (4 blocks × 40 questions). If you enter 80.6% correct, the calculator automatically shows 31 wrong questions (160 × 0.194 = 31). This bidirectional synchronization in UWSA 1 score conversion eliminates manual math mistakes and ensures both metrics always reflect the same performance level, making score prediction more reliable for Step 1 preparation.

How do I interpret my UWSA 1 score conversion for Step 1 readiness?

Interpret your UWSA 1 score conversion results as follows: 260+ (31 wrong or fewer): Excellent baseline – very strong foundation for Step 1. 240-259 (32-49 wrong): Strong baseline – good foundation with room for improvement. 220-239 (50-67 wrong): Acceptable baseline – significant improvement needed during dedicated period. 200-219 (68-85 wrong): Weak baseline – consider extending dedicated study time. <200 (86+ wrong): Very weak – review fundamentals before proceeding. Remember UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score may overpredict by 3-5 points. Use as baseline only; track improvement with NBMEs and UWSA 2.

Is UWSA 1 score conversion accurate for IMG students?

Yes, the UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score works equally well for International Medical Graduates (IMGs), US-IMGs, and US medical students. The UWSA 1 score conversion formula (294.38 – 1.109 × wrong) applies universally regardless of medical school or country. However, IMGs should account for: (1) 3-5 point overprediction tendency, (2) Target UWSA 1 converted scores of 225+ for safe passing confidence (higher than 220+ for US students), (3) Take UWSA 1 after completing 50% of UWorld for more accurate baseline. IMGs typically show 5-10 point improvement from UWSA 1 score conversion to final Step 1 performance with dedicated preparation.

What features unlock when I submit my email in UWSA 1 score conversion?

When you submit email in the UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score, you unlock: (1) Full score report with predicted three-digit score and pass probability. (2) Automatic PDF download with NBMEScore.com branding. (3) Entry to global UWSA 1 leaderboard. (4) Personal dashboard to track all UWSA and NBME scores. (5) Email delivery of detailed UWSA 1 score conversion report. (6) Magic link login system for future access. (7) AI study plan recommendations. (8) Progress analytics comparing UWSA 1, NBMEs, and UWSA 2.

`;const win = window.open('', '_blank'); if (!win) { alert('⚠️ Popup blocked. Please allow popups to download PDF.'); return; } win.document.write(html); win.document.close(); win.focus(); setTimeout(() => { win.print(); console.log('✅ UWSA 1 PDF auto-download triggered'); }, 500); }// EMAIL GATE FORM SUBMIT emailGateForm.addEventListener('submit', async (e) => { e.preventDefault(); if (!calculationData) { alert('⚠️ Please calculate your UWSA 1 score first!'); return; } const name = userName.value.trim(); const email = userEmail.value.trim(); const type = studentType.value; if (!name || !email || !type) { alert('⚠️ Please fill all fields!'); return; } submitEmailBtn.disabled = true; submitEmailBtn.innerHTML = ' Saving...'; try { const formData = new FormData(); formData.append('action', 'nbme_save_user_result'); formData.append('user_name', name); formData.append('user_email', email); formData.append('student_type', type); formData.append('nbme_version', 'UWSA1'); formData.append('exam_type', 'Step1'); formData.append('percentage_correct', calculationData.pct); formData.append('wrong_answers', calculationData.wrong); formData.append('predicted_score', calculationData.score); formData.append('pass_probability', calculationData.prob); const response = await fetch(AJAX_URL, { method: 'POST', body: formData }); const data = await response.json(); if (data.success) { emailSubmitted = true; resultsBlurTarget.classList.remove('blur-content'); emailGateOverlay.classList.remove('active'); generateAndDownloadPDF(name, calculationData.score, calculationData.pct, calculationData.wrong, calculationData.prob); addToLeaderboard(name, calculationData); alert('✅ Success! Your UWSA 1 score conversion has been saved. PDF is downloading automatically. Check your email for full report!'); console.log('✅ Email submitted successfully:', data); } else { throw new Error(data.data?.message || 'Failed to save'); } } catch (error) { console.error('❌ Error:', error); alert('⚠️ Error saving UWSA 1 score. Please try again.'); } finally { submitEmailBtn.disabled = false; submitEmailBtn.innerHTML = ' View My UWSA 1 Results'; } });// ADD TO LEADERBOARD function addToLeaderboard(name, data) { const entry = { name: name, pct: data.pct, wrong: data.wrong, score: data.score, prob: data.prob, color: data.color, when: new Date().toLocaleString('en-US', { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' }) }; const arr = JSON.parse(localStorage.getItem(LBKEY) || '[]'); arr.push(entry); localStorage.setItem(LBKEY, JSON.stringify(arr)); renderLeaderboard(); console.log('✅ Added to UWSA 1 leaderboard:', entry); }// RENDER LEADERBOARD function renderLeaderboard() { const arr = JSON.parse(localStorage.getItem(LBKEY) || '[]') .sort((a, b) => b.score - a.score) .slice(0, 50); if (arr.length === 0) { lbBody.innerHTML = ` 🚀 No entries yet. Be the first to save your UWSA 1 score! `; return; }lbBody.innerHTML = arr.map((r, idx) => `#${idx + 1} ${r.name.slice(0,1).toUpperCase()} ${r.name}${r.pct}%${r.wrong}/160${r.score}${r.prob}% `).join('');console.log('✅ UWSA 1 Leaderboard rendered:', arr.length, 'entries'); }// INITIALIZE LEADERBOARD if (!localStorage.getItem(LBKEY)) { localStorage.setItem(LBKEY, '[]'); } renderLeaderboard();// SHARE FUNCTIONS function buildShareMsg() { if (!calculationData) return ''; return encodeURIComponent(`🎯 My UWSA 1 Predicted Step 1 Score Report📋 Assessment: UWSA 1 (UWorld Self-Assessment 1) 🎯 Predicted Score: ${calculationData.score} 📊 Accuracy: ${calculationData.pct}% ❌ Wrong Answers: ${calculationData.wrong}/160 ✅ Pass Probability: ${calculationData.prob}%Calculate your UWSA 1 score: ${window.location.href}`); }// SOCIAL SHARING document.getElementById('shareWhatsApp').addEventListener('click', () => { if (!calculationData) return alert('⚠️ Calculate first!'); window.open(`https://wa.me/?text=${buildShareMsg()}`, '_blank'); console.log('📤 Shared UWSA 1 on WhatsApp'); });document.getElementById('shareFacebook').addEventListener('click', () => { const url = encodeURIComponent(window.location.href); window.open(`https://www.facebook.com/sharer/sharer.php?u=${url}`, '_blank'); console.log('📤 Shared UWSA 1 on Facebook'); });document.getElementById('shareTwitter').addEventListener('click', () => { if (!calculationData) return; const text = encodeURIComponent(`🎯 My UWSA 1 Score Conversion Step 1: ${calculationData.score} | Pass Probability: ${calculationData.prob}%`); const url = encodeURIComponent(window.location.href); window.open(`https://twitter.com/intent/tweet?text=${text}&url=${url}`, '_blank'); console.log('📤 Shared UWSA 1 on Twitter'); });document.getElementById('shareInstagram').addEventListener('click', () => { if (!calculationData) return alert('⚠️ Calculate first!'); alert('📱 To share on Instagram:\n\n1. Take a screenshot of your UWSA 1 results\n2. Open Instagram\n3. Create a new Story or Post\n4. Upload the screenshot and share!\n\nYour UWSA 1 Score: ' + calculationData.score); console.log('📤 Instagram share instructions shown'); });// DOWNLOAD PDF BUTTON document.getElementById('downloadPDF').addEventListener('click', () => { if (!calculationData) return alert('⚠️ Calculate first!'); if (!emailSubmitted) return alert('⚠️ Please submit your email first!'); const name = userName.value.trim() || 'Medical Student'; generateAndDownloadPDF(name, calculationData.score, calculationData.pct, calculationData.wrong, calculationData.prob); });// RESET FUNCTION resetBtn.addEventListener('click', () => { pctCorrect.value = ''; wrongCount.value = ''; resultsCol.classList.add('hidden'); shareSection.classList.add('hidden'); resultsBlurTarget.classList.remove('blur-content'); emailGateOverlay.classList.remove('active'); calculationData = null; console.log('🔄 UWSA 1 Calculator reset'); });// CLOSE BUTTON HANDLER emailGateClose.addEventListener('click', () => { emailGateOverlay.classList.remove('active'); resultsBlurTarget.classList.remove('blur-content'); console.log('❌ Email gate closed by user'); });// CLOSE MODAL ON OVERLAY CLICK emailGateOverlay.addEventListener('click', (e) => { if (e.target === emailGateOverlay) { emailGateOverlay.classList.remove('active'); resultsBlurTarget.classList.remove('blur-content'); console.log('❌ Email gate closed (overlay click)'); } });console.log('✅ UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score Loaded Successfully');

UWSA 1 Score Conversion Calculator (Step 1 Score Predictor) | Free UWorld Tool 2026

UWSA 1 Score Conversion Calculator (Step 1 Score Predictor) | Free UWorld Tool 2026

Enter Your UWSA 1 Scores

UWSA 1 Score Conversion Formula

Performance Summary

UWSA 1 Predicted Step 1 Global Leaderboard

UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score FAQs

UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score – Accurate UWorld Self-Assessment Predictor

What Is UWSA 1 Score Conversion for Step 1?

Why Use Our UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score?

How Does UWSA 1 Score Conversion Work for Step 1?

UWSA 1 Score Conversion Step 1 Accuracy

When to Use UWSA 1 Score Conversion During Step 1 Prep

Step-by-Step: How to Use This UWSA 1 Score Conversion Calculator

UWSA 1 Score Conversion vs NBME Score Conversion

Understanding UWSA 1 Score Conversion Overprediction

UWSA 1 Score Conversion for IMG Students

UWSA 1 Score Conversion Calculator (Step 1 Score Predictor) | Free UWorld Tool 2026

Enter Your UWSA 1 Scores

UWSA 1 Score Conversion Formula

Performance Summary

Share Your UWSA 1 Predicted Step 1 Score

UWSA 1 Predicted Step 1 Global Leaderboard

Related USMLE Step 1 Score Calculators

UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score FAQs

UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score – Accurate UWorld Self-Assessment Predictor

What Is UWSA 1 Score Conversion for Step 1?

Why Use Our UWSA 1 Score Conversion Calculator – Predict Your USMLE Step 1 Score?

How Does UWSA 1 Score Conversion Work for Step 1?

UWSA 1 Score Conversion Step 1 Accuracy

When to Use UWSA 1 Score Conversion During Step 1 Prep

Step-by-Step: How to Use This UWSA 1 Score Conversion Calculator

UWSA 1 Score Conversion vs NBME Score Conversion

Understanding UWSA 1 Score Conversion Overprediction

UWSA 1 Score Conversion for IMG Students

🎯 Unlock Your UWSA 1 Score Conversion Results