Skip to main content
Protocolv0.17.0 BETA
Start Free

Program tool

GZCLP starting load calculator

Estimate conservative T1 and T2 starting loads for GZCLP-style setup. Use it as a starting point, then follow the original source for exact rules.

Best for

For lifters setting up GZCLP who want practical starting loads before loading the first week.

Estimate T1 and T2 starts

Start from an e1RM, then choose conservative tier percentages.

Estimated result

Enter an estimated max.

The result will show conservative T1 and T2 starting loads for planning.

Planning only

Tier starting loads

GZCLP uses tiers: T1 for heavy main-lift work, T2 for secondary compound work, and T3 for higher-rep accessories.

This calculator starts from an estimated 1RM and applies editable T1/T2 percentages so you can begin conservatively.

It does not reproduce a full GZCLP template or progression table. Read the original/community source for exact program rules.

Use the next calculator

Read the GZCLP guideUnderstand the tier structure before choosing inputs.Load the barTurn the chosen target into per-side plate loading.

Formula and assumptions

  • T1 starting load = estimated 1RM x selected T1 percentage.
  • T2 starting load = estimated 1RM x selected T2 percentage.
  • Default anchors are conservative starting points, not official prescriptions.

Use it well

  • Choose an estimate that reflects repeatable technique.
  • Keep first-week loads easy enough to complete cleanly.
  • Round to plates you can actually load.
  • Track completed and failed work so the next change is visible.

Keep it honest

Caveats

  • This is not an official GZCLP calculator and Protocol is not affiliated with Cody LeFever or GZCL.
  • The original program source overrides this planning helper.
  • Use the calculator as a planning note, then enter the routine choices manually in Protocol.

References

Sources