LimitPlanner

ChatGPT Pro 100 limits

OpenAI publishes message ranges per 5 hours for Codex on Plus. Pro tiers only get multipliers and an unpublished weekly allowance.

$100/moMedium confidence

"5x" higher limits than Plus; no 5-hour limit in Codex/Work, but a weekly allowance that is not published.

Price
$100/mo
Billing
per month
Window
weekly allowance (no 5-hour limit in Codex/Work)
Overflow
Not published. Overflow price not published.

Capacity figures

FigureValueKindBasis
Multiplier5x PlusofficialRelative to another plan; the base is not published

official: the vendor says so. measured: an independent meter reading. inferred: estimated from measurements. derived: computed by us from other figures. unverified: we could not confirm it.

Forecast

We can't forecast this from public data

ChatGPT / Codex (OpenAI) publishes only relative limits (5x Plus) for ChatGPT Pro 100. To forecast it, open the calculator, load a typical week and enter one reading from your own meter: “Day X of my plan used Y% of my weekly meter”.

Calibrate ChatGPT Pro 100

Sources

Try this plan in the calculator All plans