Ceiling fan sizing
Find the right fan size
A practical sizing workspace for Indian rooms. Tune room dimensions, ceiling height, and AC usage, then get a coverage-aware fan recommendation.
Room details
Room Area
100
sq.ft
Recommended
1 × 1200mm (48") ceiling fan
Estimated Coverage
117 sq.ft total
117 sq.ft per fan at 10 ft ceiling
Placement Guidance
Choose any reliable 1200mm (48") BLDC ceiling fan.
Use one centrally mounted fan for this room.
Compare air delivery in CMM, BEE rating, warranty, noise, and service availability before buying.
More calculators
Plan the running cost too
Keep the buying decision grounded in room comfort and electricity economics.
Guides
Learn before you buy
Savings & payback
BLDC Fan vs Normal Fan: Electricity Savings, Cost and Payback
Compare BLDC and normal induction ceiling fans on wattage, monthly electricity cost, and payback period. Includes examples at ₹6–₹12/unit and guidance on when BLDC is and is not worth the premium.
Read guide →Reliability
Are BLDC Fans Reliable? Problems, PCB Cost and Warranty
A neutral guide to BLDC fan reliability for Indian homes: controller failure rates, PCB replacement cost, warranty checklist, remote loss, wall regulator compatibility, and when induction may be the safer choice.
Read guide →Inverter backup
BLDC Fan on Inverter: Backup Time and Compatibility Guide
How BLDC fan wattage affects inverter backup runtime in Indian homes: runtime formula, load examples for one and multiple fans, and what actually reduces battery backup time.
Read guide →