Free planning tool
Standing Desk Height Calculator
Turn your own seated and standing elbow measurements into practical desk-height starting points.
Planning aid only. Use exact manufacturer dimensional limits for the desk, frame, chair or monitor hardware you actually buy.
Enter your own measured elbow heights.
What this tool does not decide
A calculator cannot predict build quality, long-term durability or stability from a few numbers. Use it to eliminate incompatible configurations, then compare exact-model documentation.