Price / Quantity Calculator
Solve for price, quantity, or revenue from the other two. Optional discount and tax %.
Use the Price / Quantity Calculator
Enter two of price, quantity, and revenue. The third is calculated. Optional discount or tax %.
Solve for
Enter two of price, quantity, revenue. Optional discount or tax %.
Results
Revenue = Price × Quantity. With discount: Net price = Price × (1 − discount %). With tax: Gross = Net × (1 + tax %).
What this metric means
Revenue equals price times quantity. The calculator solves for the missing variable and can apply discount or tax for real-world scenarios.
How to calculate
Price = Revenue ÷ Quantity. Quantity = Revenue ÷ Price. Revenue = Price × Quantity. With discount: use net price. With tax: Gross = Net × (1 + tax %).
How to improve
Increase price (if quantity holds), quantity (if price holds), or both. Discounts reduce effective price; use for volume or clearance as needed.
Common mistakes
Mixing pre- and post-discount figures; applying tax in the wrong direction; or using different units (e.g. per unit vs total).
How to interpret
Use the result for pricing decisions, targets, or checking consistency between revenue, price, and volume in forecasts.
FAQs
What is the relationship?▾
When do I use discount %?▾
When do I use tax %?▾
Can I solve for quantity?▾
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