Estimate Sponsorship Costs

Use the calculator below to estimate the costs of sponsoring Classic Wallets on the Stellar Network.

Note

This calculator provides an estimate for sponsoring Classic Wallets on the Stellar Network. These figures are for guidance only; actual costs may vary and are not guaranteed.

Usage estimate

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Expected monthly new users/accounts

How many new accounts/users will be funded in a month

Expected monthly active users

Estimate the total number of users who will actively use the app each month (e.g., sending payments, swapping assets).

Average operations per user per month

Estimate the average number of on-chain actions (like payments or swaps) each active user will perform per month.

Number of assets held by users excluding XLM

The number of non-XLM tokens (e.g., USDC) each new user will hold. Each new token requires its own trustline, which has a reserve cost.

Account Recovery

Use account recovery with SEP-30Learn more

Account recovery deletes the old account signer

When a user recovers their account, the key on the old (lost) device is removed as a signer. This frees up the 0.5 XLM base reserve associated with that key.

Number of recovery signer servers

The number of independent servers used for account recovery. SEP-30 requires at least two for security. Each server adds a 0.5 XLM reserve per user.

123

Percentage of MAU who will use account recovery

Estimate the percentage of your Monthly Active Users (MAU) who might lose access to their account and need to recover their account each month.

%

Additional Reserves

Additional base reserves per account

Use this to sponsor extra base reserves for other on-chain needs, such as open offers on the DEX. Each reserve is 0.5 XLM.

Network Parameters

Avg. network fee

XLM

Base reserve

0.5 XLM

XLM/USD rate

$

Monthly Total

0.00 XLM

$0.00

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Cost to create new accounts$0.00

Cost to cover transactions$0.00

Cost to recover accounts$0.00

Fees paid0.00 XLM

Reserves locked0.00 XLM

Reserves per
new user

7 base reserves(3.5 XLM)