Credits Burn Rate Calculator

Work out credits burn rate instantly with clear inputs, formula shown and shareable results.

About Credits Burn Rate Calculator

Credit runway is not balance divided by current spend, because spend compounds: at 12 percent monthly growth, 90,000 of credits lasts about five months rather than the six and a half a flat calculation suggests. The complementary risk is expiry — credits that lapse unused are pure lost value, which is worth planning workloads around.

Formula

Credit runway

iterate: balance -= monthly spend, then spend x= (1 + growth) until the balance reaches zero; compare the month count against the expiry date

Worked example

With the default values below, Credits Burn Rate Calculator returns Months of runway from credits of 6.0. Change any input above and every figure here is recalculated in your browser.

Inputs used

Credit balance remainingminimum 0: 90,000
Current monthly spendminimum 0.01: 14,000
Monthly spend growthaccepts 0–100 %: 12 %
Months until credits expireaccepts 1–60 months: 14 months

Results

Months of runway from credits: 6.0 months
Credits likely to expire unused: $0.00
Spend in the month credits run out: $27,633.52
Assessment: Credits will be fully consumed before expiry

Step by step

1Values used
2Credit runway
3Months of runway from credits= 6.0 months
4Credits likely to expire unused= 0.00
5Spend in the month credits run out= 27,633.52
6Assessment= Credits will be fully consumed before expiry

Assumptions and limits

The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

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

Frequently Asked Questions

What happens when credits run out?

Billing switches to the normal payment method, usually without warning beyond a threshold alert. Set a budget alarm at the point where credits are nearly exhausted.

Can credits be extended?

Sometimes, by negotiation, particularly if tied to a programme or a commitment discussion. It is worth asking before they lapse rather than after.