> For the complete documentation index, see [llms.txt](https://docs.stakingrewards.com/staking-data/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stakingrewards.com/staking-data/methodologies/cosmos-ecosystem-srb/celestia-srb.md).

# Celestia SRB

Learn how Celestia staking rewards are calculated. TIASRB uses the Cosmos SDK formula with annual provisions, fees, community tax, and staked TIA tokens.

TIASRB is a benchmark representing the mean, annualized staking rate across all active Celestia validators.

TIASRB is calculated and published by Staking Rewards via the [Celestia Profile](https://www.stakingrewards.com/asset/celestia) and [Data API](https://www.stakingrewards.com/data-api).

> **TL;DR:** Celestia staking rewards follow the Cosmos SDK formula (ATOMSRB): annual provisions plus annualized fees, minus community tax, divided by total staked TIA tokens. Validator-level rates factor in performance and commission.

{% hint style="info" %}
The calculations are derived from the ATOMSRB documentation, serving as the foundational reference to ensure the accuracy of relevant metrics.

For more information visit the [ATOMSRB docs](https://docs.stakingrewards.com/staking-data/methodologies/cosmos-hub-srb).
{% endhint %}

{% content-ref url="/pages/aKwZW2LPk4OF6A8oB6OI" %}
[Cosmos Hub SRB](/staking-data/methodologies/cosmos-ecosystem-srb/cosmos-hub-srb.md)
{% endcontent-ref %}

### TIA Staking Rewards Rate: TIASRB

$$
TIASRB = ATOMSRB
$$

{% embed url="<https://docs.stakingrewards.com/staking-data/methodologies/cosmos-ecosystem-srb/cosmos-hub-srb#atom-staking-rewards-rate-atomsrb>" %}
ATOM Staking Rewards Rate
{% endembed %}

***

### TIA Validator Staking Rewards Rate: TIASRB(v)

Staking Rewards calculates the TIASRB for each validator based on their individual performance and commission rate.

$$
TIASRB(v) = ATOMSRB(v)
$$

{% embed url="<https://docs.stakingrewards.com/staking-data/methodologies/cosmos-ecosystem-srb/cosmos-hub-srb#atom-validator-staking-rewards-rate-atomsrb-v>" %}
ATOM Validator Staking Rewards Rate
{% endembed %}

***

### TIA Real Reward Rate: TIASRB^R

The real reward rate calculates the TIASRB adjusted for inflation in the network.

$$
TIASRB^R = ATOMSRB^R
$$

{% embed url="<https://docs.stakingrewards.com/staking-data/methodologies/cosmos-ecosystem-srb/cosmos-hub-srb#atom-real-reward-rate-atomsrb-r>" %}
ATOM Real Reward Rate
{% endembed %}

**Inflation Rate Behavior**

* TIA inflation is set on-chain by the celestia-app mint module as $$ir = \max(0.0267 \times (1 - 0.067)^{years}, 0.015)$$, where $$years$$ is the number of whole years elapsed since genesis (2023-10-31T14:00:00Z), with a year of 365.2425 days.
* The current parameters come from CIP-29 (6.7% annual disinflation, v4 upgrade) and CIP-41 (2.67% initial-rate constant, v6 "Matcha" upgrade). Inflation declines towards a long-term floor of 1.5%, which it reaches in year 9. The original launch schedule (8% initial, 10% annual disinflation) no longer applies.
* Annual provisions equal the inflation rate multiplied by the total TIA supply, recomputed whenever the rate steps (at each genesis anniversary, or at an upgrade that changes the mint constants). Provisions are minted every block, pro rata to the time elapsed since the previous block.
* As of 09/23/2026 (year index 2) the on-chain inflation rate is 2.3242%. The next step, on or about 10/31/2026, lowers it to approximately 2.17%.

***

### Limitations

* CIP-30 (rewards are no longer auto-claimed on delegation changes) and CIP-31 (rewards earned by lockup/vesting accounts follow the account's lockup schedule) change when rewards become liquid, not how much accrues. TIASRB counts claimed and unclaimed rewards alike, so it is unaffected.

***

### Other Celestia metrics calculated by Staking Rewards

<table><thead><tr><th width="188">Metric</th><th>Description</th></tr></thead><tbody><tr><td>Delegated Tokens</td><td>The number of tokens delegated to validators.</td></tr><tr><td>Self Staked Tokens</td><td>The number of tokens staked by validators directly.</td></tr><tr><td>Staking Wallets</td><td>This metric refers to the number of unique delegator addresses with at least one delegation on-chain. An address delegating to several validators is counted once. It excludes considerations of any minimum delegation thresholds.</td></tr></tbody></table>

***

#### Data Sources:

* [Staking Rewards](https://www.stakingrewards.com/) from indexed Celestia Blocks and Blockchain RPC Endpoints.

***

#### References:

* <https://docs.celestia.org/>
* [Celestia docs: TIA staking, governance and supply](https://docs.celestia.org/learn/TIA/staking-governance-supply/)
* [CIP-29: Decrease inflation and disinflation](https://github.com/celestiaorg/CIPs/blob/main/cips/cip-029.md)
* [CIP-41: Reduce issuance and increase minimum commission](https://github.com/celestiaorg/CIPs/blob/main/cips/cip-041.md)

***

:books:[ Learn more about TIA Staking](https://www.stakingrewards.com/asset/celestia)

:bar\_chart: [Calculate your TIA Staking Rewards](https://www.stakingrewards.com/calculator?asset=celestia)

⚙️ [Access historic Celestia Staking Data via API](https://www.stakingrewards.com/data-api)

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Last updated on 09/23/2026
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