What is the formula for calculating HT/LT ratio ?

 The HT/LT Ratio is a simple distribution‑network metric used to understand how much of the DISCOM’s energy sales (or revenue base) comes from High Tension (HT) consumers versus Low Tension (LT) consumers.

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✅ Formula for HT/LT Ratio

1) Based on Energy Sales (most common):

$$\text{HT/LT Ratio }= \frac{\text{HT Energy Sales (MU) }}{\text{LT Energy Sales (MU) }}$$

$$\text{HT/LT Ratio}=\frac{\text{HT Energy Sales (MU)}}{\text{LT Energy Sales (MU) }}$$

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2) Based on Number of Consumers (less common):

$$\text{HT/LT Ratio }= \frac{\text{Number of HT Consumers }}{\text{Number of LT Consumers }}$$

$$\text{HT/LT Ratio}=\frac{\text{Number of HT Consumers}}{\text{Number of LT Consumers }}$$

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3) Based on Revenue Contribution (used in some utilities):

$$\text{HT/LT Ratio }= \frac{\text{HT Revenue }}{\text{LT Revenue}}$$

$$\text{HT/LT Ratio}=\frac{\text{HT Revenue}}{\text{LT Revenue }}$$