IP Subnet Calculator
Calculate the IPv4 network address, broadcast address, usable host range, subnet mask and wildcard from an IP and prefix.
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Calculators
The sums that come up often enough to be worth a page.
- 451 items
Vector Database Storage Sizer
Estimate storage and memory for a vector database from vector count, dimensions, precision, metadata, index links and replicas.
Read moreLLM API Token Cost Estimator
Estimate monthly large language model API costs from requests, input and output tokens, cache hits and per-million prices.
Read moreServer Total Cost of Ownership Calculator
Compare the monthly total cost of owning a server, including power, cooling, maintenance and admin time, with cloud hosting.
Read moreCloud Infrastructure Cost Estimator
Estimate monthly and annual cloud costs from compute instances, storage, data transfer and reserved discounts.
Read moreCloud Egress Cost Estimator
Estimate monthly cloud data transfer out charges with tiered per-GB pricing and compare with a CDN.
Read moreApp Store Revenue Calculator
Estimate app revenue from downloads, paid conversion, subscription price and ads, after app store commission.
Read moreCAC Payback Calculator
Calculate CAC payback months from acquisition cost, monthly revenue per account and gross margin, with LTV:CAC.
Read moreBurn Rate and Runway Calculator
Calculate gross and net burn rate and how many months of runway your cash gives, with optional revenue growth.
Read moreChurn Rate Calculator
Calculate customer churn, annualised churn, average customer lifetime and revenue churn for a period.
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