Energy Savings کا حساب کیسے لگائیں

Energy Savings کیا ہے؟

Energy savings calculators quantify annual electricity cost reductions from replacing an inefficient device with a more efficient one. LED bulbs and smart thermostats have among the fastest paybacks.

فارمولا

Annual savings = (Old kWh − New kWh) × Price per kWh | Payback period = Upgrade cost / Annual savings

مرحلہ وار گائیڈ

1Annual saving = (Old W − New W) / 1000 × Hours/day × 365 × Rate
2Payback period = Upgrade cost / Annual saving
3CO₂ saving = kWh saved × grid carbon intensity
4Energy savings are effectively inflation-protected as prices rise

حل شدہ مثالیں

ان پٹ

Replace 100W bulb with 10W LED, 6h/day, $0.30/kWh

نتیجہ

Annual saving = 90W × 6h × 365 × $0.30/1000 = $59.13

اکثر پوچھے جانے والے سوالات

What is Energy Savings?

Energy savings calculators quantify annual electricity cost reductions from replacing an inefficient device with a more efficient one. LED bulbs and smart thermostats have among the fastest paybacks

How accurate is the Energy Savings calculator?

The calculator uses the standard published formula for energy savings. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Energy Savings calculator use?

This calculator works with pounds, inches, kilowatts, watts. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Energy Savings calculator use?

The core formula is: Annual saving = (Old W − New W) / 1000 × Hours/day × 365 × Rate. Each step in the calculation is shown so you can verify the result manually.

حساب کے لیے تیار ہیں؟ مفت Energy Savings کیلکولیٹر آزمائیں۔

اسے خود آزمائیں →