How to Use the Arena Lighting Calculator
Learn how to use the Arena Lighting Calculator, understand its formula and interpret the result.
Related Calculators
How to use the calculator
Open the Arena Lighting Calculator, enter your project dimensions and adjust the assumptions to match your situation.
Formula and assumptions
The calculator applies the displayed dimensions, rates and allowances in a transparent formula. Review every editable assumption before relying on the result.
Worked example
A 100 Ă— 200 ft arena targeting 30 foot-candles needs 600,000 maintained lumens before accounting for maintenance losses.
Important limitations
Photometric design also depends on mounting height, beam angle, spacing, glare, uniformity and local electrical requirements.
Disclaimer
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.
Last updated 8/3/2026