Your operations, simplified.
Calculate. Plan. Automate. Your technical toolkit, connected.
Network workspace
A connected view of your next workflow
Quick subnet
Calculate directly in your workspace
- Network
- 192.168.10.0
- Broadcast
- 192.168.10.255
- Subnet mask
- 255.255.255.0
Your toolkit
12 tools across 4 collections
IPv4 Subnet Calculator
CIDR, network boundaries and usable hosts.
Nmap Command Generator
Build commands for authorized diagnostics.
Ansible Playbook Generator
Prepare network configuration backups.
CRON Expression Generator
Turn schedules into CRON expressions.
IT Downtime Cost Calculator
Model the cost of service interruptions.
Data Center Power Estimator
Estimate equipment power and heat load.
Rack Unit Capacity Planner
Plan equipment space and available rack units.
RAID Storage Capacity Calculator
Compare storage capacity and redundancy.
AC/DC Voltage Drop Calculator
Estimate cable voltage drop for AC and DC.
PCB Trace Width Calculator
Size external circuit-board traces.
B2B IT Prompt Generator
Build structured prompts for technical work.
AI Automation ROI Calculator
Compare time savings, costs and payback.
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Technical Guides
Practical tutorials, calculations and technical references.
What Is an Acceptable Voltage Drop? The 3% and 5% Rules Explained
Understand US voltage-drop design recommendations, review worked examples and compare conductor sizes.