More in Daily Frugality
What this calculator does
Meat is often the most expensive part of a meal. Replacing it with lentils a few times a week can add up.
The math
Weekly savings = (meat cost − meatless cost) × meals per week. Annual savings = weekly savings × 52.
Worked example
Replacing $4 meat with $1 lentils for 3 meals per week saves $9 weekly or $468 annually.
Why this matters
Small daily habits are the easiest to change and the fastest to compound. This calculator shows the real savings from one swap.
Methodology and transparency
This page publishes the exact formula used to compute the result, so you can verify it in a spreadsheet or check the assumptions against your own situation. The worked example uses the tool default inputs; change any number and the result updates live in your browser. No data is sent or stored.
Common questions
Is this only about money?
Yes. Nutrition and preference are separate decisions.
What is a cheap meatless protein?
Lentils, beans, chickpeas, eggs, tofu, and peanut butter are common low-cost options.