www.totalhomesupply.com/air-conditioner-btu-calculation-chart-and-guide

Our handy BTU calculator and chart make it easy to find the correct AC size for ... a room that's not cool enough, or with an air conditioning unit that overheats.

www.calculator.net/btu-calculator.html

Calculator to estimate the amount of BTU needed for the heating or cooling of your house/room based on the size and the temperature change. Also find ...

learn.compactappliance.com/btu-cooling-calculator

May 13, 2014 ... Use the drop-down menu below to calculate the total BTU cooling power that you will need to efficiently cool down your specific needs.

www.sunlightsupply.com/tools/btu-calculator

Note: This calculator is meant to be used only as a general guide. Several factors may drastically change cooling BTU needs including, but not limited to: high ...

www.wikihow.com/Calculate-BTU-Per-Square-Foot

Determining the Correct Cooling Capacity ... To cool 350–400 ft2, you need ~ 9,000 BTUs per hour.

www.homedepot.com/c/air_conditioners_HT_BG_AP

Cooling just one or two of your most frequently used rooms can reduce the load on your whole-house A/C unit, which ... Choosing the right BTU, or British thermal unit, for your room size will make sure get the most ... Calculate your room size.

ecoair.org/air-conditioning-btu-calculator.html

Air conditioner capacity is measured by "BTU". BTU stands for British Thermal Units. Follow the table below to find the approximate ideal cooling capacity (btu) ...

thermal-edge.com/resources/enclosure-btu-calculator

Use the Thermal Edge electrical enclosure BTU calculator to determine the right size and product for your cooling needs.

contractingbusiness.com/archive/system-delivered-btu-calculation-basics

Sep 18, 2012 ... To calculate cooling BTUs you will measure wet bulb temperatures to measure the changes in heat and moisture in the conditioned air.