Dictionary

Quantity supplied

“The number of units sellers are willing and able to offer at one specific price over a given period. A price change moves quantity supplied, while changes in costs, capacity or technology shift supply itself.”

Why quantity supplied matters to a first-time founder

Knowing how much sellers will offer at a particular price helps a founder plan capacity, sourcing and market entry. Supply may be limited by labour, materials or regulation, and a higher selling price does not instantly create inventory or production capacity.

Examples of quantity supplied

At ₹5,000 per unit, local manufacturers are willing and able to provide 2,000 units during May. That is the quantity supplied at ₹5,000 for that period. If material shortages cap output, purchase enquiries for 3,000 units do not change what can actually be supplied.

Common misunderstanding

It is one amount at a stated price, while supply describes the broader relationship between prices and quantities sellers offer. A price change usually changes quantity supplied; a new factory or input shortage shifts supply. Produced stock is not necessarily sold stock.

When to use it

Use it when forecasting procurement, production or competitor response at a planned price. State the market, period and capacity assumptions. Validate supplier promises and legal constraints, then stress-test lead times rather than assuming the desired volume will appear immediately.