Calculating your price per unit is straightforward once you know the Unit Price formula and what each input means. This guide explains the method in plain language, walks through a manual calculation, and gives worked examples you can follow — then you can do it instantly with the Unit Price Calculator.
What is Unit Price?
The Unit Price calculation tells you your price per unit from a few simple inputs. The figure you are solving for here is the price per unit, expressed in INR.
The Unit Price formula
The core formula is:
Price per unit = Total price ÷ Quantity ÷ sizeHere is what each input means:
- Total price — a money amount. Example: ₹250.
- Quantity / size — a number. Example: 500.
How to calculate it step by step
- Write down the total price (for example, ₹250).
- Write down the quantity / size (for example, 500).
- Apply the formula above to get your price per unit.
- Double-check the result with the Unit Price Calculator.
Worked examples
Example 1
| Input / Output | Value |
|---|---|
| Total price | ₹250 |
| Quantity / size | 500 |
| Price per unit | ₹0.5000 |
| Price per 100 units | ₹50.00 |
| Price per 1000 units | ₹500.00 |
With total price of ₹250 and quantity / size of 500, the price per unit works out to ₹0.5000.
Example 2
With total price of ₹500 and quantity / size of 500, the price per unit works out to ₹1.0000.
| Result | Value |
|---|---|
| Price per unit | ₹1.0000 |
| Price per 100 units | ₹100.00 |
| Price per 1000 units | ₹1,000.00 |
Example 3
With total price of ₹130 and quantity / size of 500, the price per unit works out to ₹0.2600.
| Result | Value |
|---|---|
| Price per unit | ₹0.2600 |
| Price per 100 units | ₹26.00 |
| Price per 1000 units | ₹260.00 |
Tips for an accurate result
- Keep your units consistent — mixing, say, months with years or grams with kilograms is the most common source of error.
- Round only at the very end. Rounding inputs early can shift the final answer noticeably.
- Re-run the numbers whenever an input changes, rather than estimating from an old result.
Prefer not to do the maths by hand? — the Unit Price Calculator does it instantly, for free, with the formula and a worked example built in.
Related calculators
Continue exploring utility calculators with these tools: Bleach Dilution Calculator, Pool Chlorine Calculator, Age Calculator, Percentage Calculator, Date Difference Calculator.