Free tools

SaaS and Technology Calculators

Calculators for subscription metrics, cloud and AI costs, networking, IT operations and cyber risk.

21 items

Start your project Speak to us now

Drone Flight Time Calculator

Estimate drone flight time from battery capacity, voltage, usable discharge, all-up weight and power per kilogram.

Risk Quantification Calculator

Quantify a risk with single and annualised loss expectancy and calculate the return on a security control.

GDPR and CCPA Fine Exposure Calculator

Calculate maximum GDPR fines from turnover and fine tier, and CCPA civil penalty and statutory damages exposure.

Data Breach Cost Estimator

Estimate the cost of a data breach from records exposed and response costs, plus the annualised expected loss.

Penetration Testing Cost Estimator

Estimate penetration test effort and cost from applications, IP ranges, internal testing, reporting and retesting.

IT Ticket Backlog Burn-down Calculator

Calculate how long it takes to clear a support ticket backlog and the closure rate or staff needed to hit a deadline.

Data Transfer Speed Calculator

Calculate how long a file or backup takes to transfer at a given connection speed, allowing for protocol overhead.

IP Subnet Calculator

Calculate the IPv4 network address, broadcast address, usable host range, subnet mask and wildcard from an IP and prefix.

Vector Database Storage Sizer

Estimate storage and memory for a vector database from vector count, dimensions, precision, metadata, index links and replicas.

LLM API Token Cost Estimator

Estimate monthly large language model API costs from requests, input and output tokens, cache hits and per-million prices.

Free strategy session

Let’s build something worth finding.

Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.

30-minute call, no pitch deck
Fixed-price proposal in 48 hours
You own everything we build

Book your free consultation +1 (281) 748-9768

Talk to a developer

Not a sales team

Response time: Within 1 business hour
Where we work: UK, USA & the Gulf
Contracts: No lock-in, monthly rolling
Working since: 2023

infobestwebdeveloper.org

Let’s build something worth finding.

Tell us where you want the business to be in twelve months. We will come back with a costed plan, a realistic timeline, and the numbers we expect to move — no obligation, no jargon.

30-minute call, no pitch deck

Fixed-price proposal in 48 hours

You own everything we build