What CIDB grade do I need for a R5m construction project?

The CIDB grading caps the maximum contract value a contractor may bid on. For a R5 million contract, you need at least grade 5:

  • Grade 4 — up to R4 million (insufficient)
  • Grade 5 — up to R6.5 million ✓
  • Grade 6 — up to R13 million

You also need the right class of works: GB (General Building), CE (Civil Engineering), EB (Electrical Building), etc. A JV with a grade-5 partner can also meet the requirement.

Estimate your grade with the CIDB calculator, or read CIDB grades explained.

Last updated: 9 May 2026

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