Arena Lighting Calculator
Estimate total lumens, fixture count and connected lighting load for an indoor or outdoor arena. Enter your own values to produce a transparent project-specific estimate.
Fill in the required fields to see your result.
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Use the primary result for planning, then review the supporting outputs and assumptions before ordering materials or requesting quotes.
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How to Use This Calculator
Enter the requested project dimensions and assumptions. Review the intermediate outputs before using the final estimate.
Formula & Methodology
The calculator converts the entered dimensions and assumptions into the displayed quantities or costs using the formulas shown in the result breakdown.
Worked example
A 100 Ă— 200 ft arena targeting 30 foot-candles needs 600,000 maintained lumens before accounting for maintenance losses.
Photometric design also depends on mounting height, beam angle, spacing, glare, uniformity and local electrical requirements.
Planning estimate only. Verify dimensions, product data, local requirements and supplier or contractor pricing before purchasing or starting work.
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Frequently Asked Questions
- What does the Arena Lighting Calculator calculate?
- Estimate total lumens, fixture count and connected lighting load for an indoor or outdoor arena.
- Can I change the assumptions?
- Yes. Every major dimension, rate, allowance or conversion assumption is editable so the estimate can match the project.
- How accurate is the result?
- Photometric design also depends on mounting height, beam angle, spacing, glare, uniformity and local electrical requirements.
Published 8/3/2026