Shopping & Value
Shopping & Value
Calculate discounts, compare package unit prices (per 100g), and evaluate subscription value.
Tools & Calculators (3)
Popular
Price Per Unit & Best Value Comparison Calculator
Compare two products with different sizes and prices. Automatically normalizes grams, kilograms, ounces, pounds, milliliters, liters, and pieces to find the true best deal.
Price Per UnitOpen
Subscription & Recurring Cost Calculator
Calculate the true annual and multi-year cost of monthly recurring subscriptions (SaaS, streaming, gym, apps) and evaluate Annual vs Monthly vs Lifetime discounts.
Subscription CostOpen
Cost Per Use & Ownership Value Calculator
Evaluate whether purchasing expensive tools, appliances, gear, or clothing is financially justified compared to renting or cheaper alternatives.
Cost Per UseOpen