kWhmate — electricity & everyday calculators by country

Up-to-date electricity bill, LED savings and everyday calculators, built on each country's official rates.

Choose your country

🇰🇷 한국 (Korea)

전기요금 · LED 절약 · 육아휴직 급여

🇹🇼 台灣 (Taiwan)

電費計算機 · LED 省電計算機

🇵🇭 Philippines

Meralco bill calculator · LED savings

More countries are on the way, starting with Japan.