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Showing the Parameters that shape how Cardano grows. Now you can explore them all

Why Parameters Matter

Each Parameter is a lever of power shaping decisions, direction and decentralization on Cardano. Learn more about these invisible rules by exploring these additional resources.

Category
Mutability
Treasury Growth Rate (τ)

Treasury Growth Rate (τ)

Governance Active Changeable
Governance
30 Dec 2024
"Should be K increased?”

"Should be K increased?”

Governance Active Changeable
Governance
21 Oct 2024
Protocol Major Version

Protocol Major Version

Governance Active Changeable
Governance
08 Jul 2024
The “D” Parameter

The “D” Parameter

Governance Active Changeable
Governance
26 Dec 2022
price_mem

price_mem

Governance Active Changeable
Governance
16 Jan 2026
price_step

price_step

Governance Active Changeable
Governance
31 Dec 2025
max_tx_ex_mem

max_tx_ex_mem

Governance Active Changeable
Governance
15 Dec 2025
Pool Pledge Influence

Pool Pledge Influence

Governance Active Changeable
Governance
22 Jul 2025
max_tx_ex_steps

max_tx_ex_steps

Governance Active Changeable
Governance
16 Jun 2025
min_utxo_value

min_utxo_value

Governance Active Changeable
Governance
07 Apr 2025
Min Pool Cost

Min Pool Cost

Governance Active Changeable
Governance
13 Jan 2025
Maximum Block Body Size

Maximum Block Body Size

Governance Active Changeable
Governance
19 Mar 2024
Maximum Block Header Size

Maximum Block Header Size

Governance Active Changeable
Governance
26 Feb 2024
Min Fee B

Min Fee B

Governance Active Changeable
Governance
21 Aug 2023
Monetary Expand Rate

Monetary Expand Rate

Governance Active Changeable
Governance
03 Jul 2023
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