What should I enter as gross monthly cloud usage?

Use the pre-credit amount from your billing console if possible. The point is to estimate what the bill looks like when credits stop offsetting usage.

Is the estimate exact?

No. It is a planning estimate. Actual bills depend on provider rules, eligible services, discounts, taxes, support, marketplace charges, and usage changes.

When should startups run this estimate?

Run it 60-90 days before credits expire, after a major launch, after a funding round, or whenever monthly usage starts growing faster than expected.

What if we already have discounts?

Use gross usage after committed-use discounts or commercial discounts if that is the number finance will actually pay after credits expire.

Cloud credits expiry calculator

Post-credit bill estimator

Estimate the first full bill after credits stop offsetting usage.

Gross monthly cloud usageMonthly amount currently offset by creditsRemaining credit balanceMonthly usage growth

12%

Months until credits expire or run out

2 mo

First post-credit bill

$15,053

Monthly cash increase

$12,053

90-day exposure

$45,158

At the current offset rate, the visible credit balance covers roughly 2.0 months. If usage keeps growing, the real post-credit bill can be higher than the current gross bill.

How to use the estimate

The goal is not accounting precision. The goal is to avoid being surprised by the first full cash bill after credits stop applying. AWS says Activate credits usually expire within 1-2 years depending on package. AWS Activate credit guide

Google Cloud and Microsoft also publish startup credit programs with staged benefits and eligibility requirements, so the right next step depends on provider fit, prior credits, company stage, and workload. Google Cloud startup benefits Microsoft for Startups

What the calculator tells you

First post-credit bill: the gross monthly bill after credits no longer offset usage.
Monthly cash increase: the extra cash burn compared with the current credit-covered bill.
90-day exposure: the short-term runway impact if nothing changes.

What to do with the result

If the 90-day exposure is small, optimization and alerts may be enough. If it is material, check a broader support path before the cliff: credits, discounts, Net 30/60/90 payment terms, project funding, funded professional help, or another provider route.

Next step

Post-credit bill looks painful?

Run the eligibility quiz to check whether another support path is realistic before the full bill lands.

Check eligibility