PricingNest

Storage Pricing Calculator & Price per GB Calculator | PricingNest

Free storage pricing calculator to estimate storage cost per GB-month, fixed monthly costs per GB assumptions, request fees, and target-margin monthly price. CSV export.

Inputs

Scenarios

Applies to the selected input only; adjust other inputs manually if needed.

Results

Estimated monthly cost
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Recommended monthly price
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Effective price per GB-month
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Gross margin
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Insights

Auto-generated from your inputs.
Adjust inputs to see recommendations.

Compare

Save a baseline to see deltas for every output.
Estimated monthly cost
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Recommended monthly price
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Effective price per GB-month
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Gross margin
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Sensitivity

Adjust the input to see how outputs respond to small changes.
Estimated monthly cost
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Recommended monthly price
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Effective price per GB-month
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Gross margin
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Guide

This page is a calculator first, but it's also a quick reference you can share internally. Start with the presets, then adjust inputs and copy the share link. Example defaults for this tool are shown below.

Example Inputs Outputs How it works Modeling tips Validation checks Common mistakes Interpretation Use cases Mini walkthroughs Scenarios Edge cases FAQ

Example (defaults)

Example inputs: Average GB stored = 5000, Cost per GB-month = 0.015, Requests per month = 20000000

Estimated monthly cost
$583.00
Recommended monthly price
$2,915.00
Effective price per GB-month
$0.583
Gross margin
80%

Inputs explained

Input Default Notes
Currency USD Adjust to match your product assumptions.
Average GB stored 5000 Adjust to match your product assumptions.
Cost per GB-month 0.015 Adjust to match your product assumptions.
Requests per month 20000000 Adjust to match your product assumptions.
Cost per 10,000 requests 0.004 Adjust to match your product assumptions.
Monthly fixed cost 500 Adjust to match your product assumptions.
Target gross margin (%) 80 Adjust to match your product assumptions.

Outputs explained

Output What it means
Estimated monthly cost A money value based on your selected currency.
Recommended monthly price A money value based on your selected currency.
Effective price per GB-month A money value based on your selected currency.
Gross margin A percentage value derived from the inputs.

How it works

  • Storage cost = average GB stored x cost per GB-month.
  • Request cost = (requests / 10,000) x cost per 10,000 requests.
  • We add fixed overhead and compute a recommended price using your target margin.

Modeling tips

  • Use average GB-month stored rather than peak snapshots.
  • Include replication and backup overhead in cost per GB-month.
  • If request intensity is high, treat requests as a first-class pricing lever instead of only increasing the GB price.
  • Model request costs with your blended per-10k request rate.
  • Keep bandwidth in the bandwidth calculator to avoid double counting.
  • Use presets for low and high request intensity workloads.
  • Use billing exports to validate request rates and costs.

Validation checks

  • Request cost should equal (requests / 10,000) x cost per 10,000 requests.
  • Monthly cost should increase when either GB stored or request volume increases.
  • Effective price per GB-month should exceed unit cost at your target margin.
  • Monthly cost should be at least storage cost plus request cost.

Common mistakes

  • Ignoring request or retrieval fees in the cost model.
  • Using peak storage instead of average GB-month.
  • Double counting egress costs in storage and bandwidth.
  • Skipping replication or backup overhead.
  • Assuming request rates are flat across all customers.

Interpretation

  • Use the recommended price as the all-in storage plan price for the modeled workload.
  • If request costs dominate, add a request fee or add-on.
  • If storage costs dominate, keep pricing simple with a GB-month rate.
  • Compare read-heavy and archive scenarios to decide tier names.

Use cases

File storage product
Combine GB-month and request costs to price a storage plan.
Backup pricing
Model backup storage with higher retention and lower access.

Mini walkthroughs

All-in storage pricing
  1. Enter average GB, request volume, and unit costs.
  2. Add fixed overhead and target margin.
  3. Review the recommended monthly price.
Request-heavy workload
  1. Increase requests per month to a high-activity scenario.
  2. Check how recommended price changes.
  3. Decide if a request fee is needed.

Scenarios

Read-heavy storage
High request volume with moderate GB stored to test request-driven costs.
Archive storage
High GB stored with low requests to test storage-driven costs.
Balanced storage
Moderate GB and requests to reflect typical SaaS file usage.
Multi-replica storage
Increase cost per GB-month to account for replication and backups.

Edge cases

  • If requests per month are 0, request cost should be 0.
  • If avg GB stored is 0, the model reflects request costs only.
  • If request costs dominate, consider a per-request add-on.
  • If cost per GB-month is 0, verify storage costs are included elsewhere.

FAQ

How do I estimate fixed monthly costs per GB for storage pricing?
Start with total fixed monthly storage overhead, divide by average stored GB to get fixed monthly costs per GB, then combine with variable storage and request costs before applying margin.
How do I calculate storage pricing per GB when request fees are significant?
Model storage and request costs separately, then combine them into monthly cost before applying your gross margin target.
Can I use this as a cost per GB calculator?
Yes. Enter your blended cost per GB-month and request assumptions to use this as a cost per GB calculator and pricing model.
Can I use this as a Google Cloud Storage price calculator?
Yes. Use your own blended storage and request rates (for example from Google Cloud billing exports) to estimate a margin-safe storage price.
Is this a storage pricing calculator?
Yes. It estimates storage costs and a recommended price per GB-month based on your target margin.
What is cost per GB-month?
It is the monthly cost to store one GB. Use your blended rate after discounts, tiers, replication, and backups.
What counts as a request?
Any operation you want to price against (GET/PUT/LIST, reads/writes). Use your provider's definition.
Can I include egress?
Yes - use the bandwidth tool and combine the two estimates for a full storage product model.
Should I use peak or average stored GB?
Use average GB-month for cost. If customers have spiky storage, consider modeling a higher average or adding a minimum/overage policy.
How do I handle lifecycle tiers?
Use a blended cost per GB-month based on the storage mix across tiers.
Should I charge separately for requests?
If requests drive meaningful cost, keep a request component or add-on to avoid margin leakage.
Should I separate hot and cold storage pricing?
Yes. Different storage classes have different costs and access patterns, so separate tiers often improve margin and clarity.