Black Seed Oil Tools
Free calculators, converters and guides for nigella sativa — embed any of them on your own site for free.
Oil Converter
Convert between black seed oil, seeds and capsules. How much oil equals a teaspoon of seeds? Instant conversions between ml, teaspoons, grams and capsules.
Open tool →Dosage Calculator
Estimate a conservative daily black seed oil dosage by body weight and goal. Results shown in ml, teaspoons and capsule equivalents with safety guidance.
Open tool →Cost Calculator
Work out the real cost of black seed oil per day, month and year. Compare bottle sizes and see which format gives the best value.
Open tool →Yield Calculator
How much oil can you press from black seeds? Estimate cold-pressed yield from any quantity of nigella sativa seeds.
Open tool →Name Translator
Nigella sativa has dozens of names across cultures — kalonji, habbatul barakah, black cumin, charnushka and more. Find what it's called in your language.
Open tool →Routine Builder
Build a simple black seed oil routine for your hair or skin concern. Pick your goal and get a step-by-step weekly plan.
Open tool →TQ Checker
Check how much thymoquinone (TQ) your black seed oil actually delivers per daily dose. Compare against typical and premium benchmarks.
Open tool →Embed these tools on your site
Every tool can be embedded free with a single iframe — no signup, no API key. Open any tool and grab the embed code from the "Embed this tool" section.
Learn about black seed oil