Best Free Vegan Protein Calculator Online in 2026 — Daily Target, No Sign-up
What the Calculator Provides
Vegan Protein Calculator calculates your daily protein target (adjusted for plant protein digestibility), shows the amount needed from common plant protein sources to meet that target, and provides a ranked list of the best vegan protein foods by protein density.
Why Vegan Protein Targets Are Slightly Higher
Plant proteins have a lower Digestible Indispensable Amino Acid Score (DIAAS) than animal proteins due to lower digestibility and some limiting amino acids. The recommended multiplier is +10–20% over omnivore recommendations. The calculator applies this adjustment automatically based on your dietary pattern selection.
Using the Calculator for Meal Planning
The calculator shows how much of each food is needed to hit your protein target. For example: 80g protein target for a 70 kg active vegan. You could achieve this with 150g tempeh (28g) + 200g tofu (34g) + 100g cooked lentils (9g) + 50g hemp seeds (16g) = 87g protein. Practical, specific, and no tracking app required.
Frequently Asked Questions
Get your vegan protein target
Open Vegan Protein Calculator — enter your weight and goal for an instant daily protein target.
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