Price / Quantity Calculator
Results are estimates based on the values you enter. Recheck your inputs and assumptions before using the output for decisions.
Calculate total value from price per unit and quantity, with extra quote benchmarks for bulk pricing and budget planning.
Price / Quantity Calculator
Free online price quantity calculator to calculate total value from unit price and quantity. This calculator is useful for wholesalers, retailers, purchasing teams, sales staff, eCommerce managers, warehouse planners, students, and business owners who need a quick way to work out how much a batch of items will cost at a given unit price. It is especially helpful when comparing order sizes, preparing quotations, checking invoice amounts, or planning inventory purchases based on per-unit pricing.
This page uses the most common quantity-pricing relationship in commerce. If you know the price for one unit and the number of units you need, you can multiply those two values to find the total amount. That same relationship also helps when thinking in reverse. If total value and quantity are known, price per unit can be found by dividing total value by quantity. If total value and price per unit are known, quantity can be found by dividing total value by price per unit. Because these values are closely linked, this calculator gives a quick way to understand the full price impact of order size.
The formula of price and quantity
Total value = Price per unit x Quantity
Price per unit = Total value / Quantity
Quantity = Total value / Price per unit
Price per dozen = Price per unit x 12
Price per 100 units = Price per unit x 100
Here price per unit means the cost or selling price of one item, quantity means the number of items involved in the quote or transaction, and total value means the full amount for all units together. Price per dozen and price per 100 units are common benchmark views used in wholesale, packaging, and purchasing discussions.
Solved Example
Example 1: Find the total value if the price per unit is $24.50 and the quantity is 120 units.
Solve: Total value = 24.50 x 120 = $2,940.00
Price per dozen = 24.50 x 12 = $294.00
Price per 100 units = 24.50 x 100 = $2,450.00
Units for $1,000 budget = 1000 / 24.50 = 40.82 units
Example 2: Find the result if price per unit is $8.75 and quantity is 300.
Solve: Total value = 8.75 x 300 = $2,625.00
Price per dozen = 8.75 x 12 = $105.00
Price per 100 units = 8.75 x 100 = $875.00
Units for $1,000 budget = 1000 / 8.75 = 114.29 units
Example 3: Find the result if price per unit is $125 and quantity is 18.
Solve: Total value = 125 x 18 = $2,250.00
Price per dozen = 125 x 12 = $1,500.00
Price per 100 units = 125 x 100 = $12,500.00
Units for $1,000 budget = 1000 / 125 = 8.00 units
Table of price quantity calculator
| Price per Unit | Quantity | Total Value | Price per Dozen | Price per 100 Units |
|---|---|---|---|---|
| $5.00 | 50 | $250.00 | $60.00 | $500.00 |
| $8.75 | 300 | $2,625.00 | $105.00 | $875.00 |
| $24.50 | 120 | $2,940.00 | $294.00 | $2,450.00 |
| $125.00 | 18 | $2,250.00 | $1,500.00 | $12,500.00 |
How to use this price quantity calculator
Enter the price per unit in the proper input field. After that, enter the quantity of units in the next field. Then click the calculate button. The calculator will show the total value, the price per dozen, the price per 100 units, and the number of units that could be bought with a $1,000 budget in the result box.
This calculator is useful when building quotes, comparing suppliers, checking order totals, or planning a purchase budget. If the quantity rises while the unit price stays the same, total value rises in direct proportion. If the unit price changes while quantity stays fixed, the total value changes immediately. That makes the calculator practical for both sales and procurement work, because it helps translate per-item pricing into real order value without manual effort.
When using the result, remember that real transactions may also include discounts, shipping, tax, duties, or tiered pricing that are not included in this simple formula. Even so, price and quantity remain the basic building blocks of most commercial transactions. This calculator gives a fast numerical view that supports ordering, budgeting, quoting, stock planning, and unit-based business analysis.