I’m not sure what you mean by “1 man.” In traditional Indian measure, a man is a weight unit (not a currency). The most common old definitions estimate:

• 1 man ≈ 40 seers
• 1 seer ≈ 0.933 kg

If you want the cost in rupees, you need the current price of ghee per kilogram. The formula is:

• Cost (rupees) = (weight in kg) × (price per kg in rupees)
• Using 1 man ≈ 37.3 kg: Cost ≈ 37.3 × (price per kg)

Example if ghee costs 900 rupees/kg:

• Cost ≈ 37.3 × 900 ≈ 33,570 rupees

If you meant a different “man” (another regional definition) or a different unit, tell me which exact definition you want, or share the price you have for ghee per kilogram and I’ll compute it.