SPRS Score CalculatorNIST SP 800-171 Rev 2 · DoD Assessment Methodology
0 of 110 marked implemented · 313 points in deductions
-203
Your SPRS score
NIST SP 800-171 · SPRS Self-Assessment

What's your SPRS score?

Every defense contractor handling Controlled Unclassified Information (CUI) must self-assess against the 110 security requirements of NIST SP 800-171 and report a score to the Department of War's Supplier Performance Risk System (SPRS). Work through the checklist below and watch your score move live — it ranges from −203 (nothing in place) to +110 (fully implemented).

Scoring follows the NIST SP 800-171 DoD Assessment Methodology (Version 1.2.1). SPRS scoring remains based on 800-171 Revision 2 — the Department of War has not yet adopted Revision 3 for SPRS or CMMC purposes. This tool is a self-assessment aid only; see the disclaimer below.

How it works:
  1. Every requirement starts as Not implemented, so your starting score is −203. Mark each one honestly — a requirement only counts if it is fully implemented and documented in your System Security Plan (SSP).
  2. Each requirement is weighted 1, 3, or 5 points based on its security impact. Unimplemented requirements subtract their weight from 110.
  3. Two requirements (3.5.3 MFA and 3.13.11 FIPS encryption) allow partial credit. Five remote-access/wireless/mobile requirements can be N/A if the capability doesn't exist in your environment.
  4. Your score and top gaps update live. Scroll to the bottom for your summary.

💾 Your progress saves automatically on this device as you answer. To finish later or on another device, scroll to Save your progress below and we'll email you a private link.

Your results

-203
Significant gaps
⚠ No System Security Plan (3.12.4): without an SSP, a Department of War assessment cannot be completed at all and you cannot legitimately submit a score to SPRS. Make this your first priority.

Highest-value gaps to fix first

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Create a free account to keep your SPRS score, your prioritized gap list, and your whole CMMC packet in one place — and pick up on any device. Just your email, no cost.

🔓 The calculator stays free and ungated — your score is already on this page. 🔒 We store your answers only so you can resume — never shared or sold. (Don't enter actual CUI — this is a self-assessment aid.)

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Prefer not to sign up? We'll email your SPRS score report — your number, your prioritized gaps to fix first, and a private link back to your packet. No account needed.

Ready to act on these gaps? Turn them into an assessor-ready SSP and a Plan of Action & Milestones — both free, both built from this assessment.

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