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Deposit Growth Rate Calculator

Work out deposit growth rate instantly with clear inputs, formula shown and shareable results.

About Deposit Growth Rate Calculator

Deposit growth funds lending growth, so the two must be tracked together. Annualising a part-year figure prevents a strong quarter being mistaken for a sustainable trend.

Formula

Deposit growth

Growth = (closing - opening)/opening; annualised = (1+growth)^(12/months) - 1

Worked example

With the default values below, Deposit Growth Rate Calculator returns Deposit Growth Over The Period of 16.000%. Change any input above and every figure here is recalculated in your browser.

Inputs used

Deposits At The Startminimum 0
700,000,000
Deposits At The Endminimum 0
812,000,000
Period In Monthsaccepts 1–60
12

Results

Deposit Growth Over The Period
16.000%
Annualised Growth Rate
16.000%
Absolute Increase
$112,000,000.00
Average Increase Per Month
$9,333,333.33

Step by step

  1. 1Values used
  2. 2Deposit growth
  3. 3Deposit Growth Over The Period= 16.000
  4. 4Annualised Growth Rate= 16.000
  5. 5Absolute Increase= 112,000,000.00
  6. 6Average Increase Per Month= 9,333,333.33

Assumptions and limits

  • The result is derived only from the 3 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax or fees or charges into account.
  • Figures are rounded for display to 3 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
  • Figures are estimates based on the inputs given. Bank charges, regulatory minima and market rates change and differ between institutions and jurisdictions. This is not financial advice — confirm with your bank or treasury policy.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Figures are estimates based on the inputs given. Bank charges, regulatory minima and market rates change and differ between institutions and jurisdictions. This is not financial advice — confirm with your bank or treasury policy.

Frequently Asked Questions

Why does deposit growth constrain lending?

Because loans must be funded. Outrunning deposit growth forces reliance on costlier wholesale money.

Is bulk deposit growth as good?

No. Bulk and certificate funding is rate-sensitive and flighty compared with retail balances.

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