BantuNomics Sign in
B BantuNomics Numbers · BTS-S100
Private access Sign out
BantuNomics Numbers The Bantu numeral substrate for AI systems

The Bantu Calculator program

The production engine behind bantucalculator.com — attested-first numerals, arithmetic with each language's native remainder construction, the Bantu calendar, and a tutor — across 14 languages.

Your access: public · public reference surface
Chitonga 🔒 Gĩkũyũ (Kikuyu) 🔒 iciBemba 🔒 isiXhosa 🔒 isiZulu 🔒 Kinyarwanda 🔒 Kiswahili 🔒 Lunda 🔒 Oluganda 🔒 Sepedi 🔒 Sesotho 🔒 Setswana 🔒 Silozi 🔒 siSwati 🔒

Calculator

Any number to a trillion — the word, its ordinal, the working, provenance and variants.

Calendar

Days, months and full dates, spelled in-language with English and code-switch pairing.

Tutor

Learn and be graded: numbers, arithmetic, calendar and noun-concord modules.
Access

Start where you are.

Prove it free, validate it on your own data, or license the whole program.

01 · Free
Evaluation

Score your model against the foundational layer — the Alphabet Test and the L26 Lite suite, with saved results. Self-serve, no cost.

Start evaluating →
Most labs start here
02 · 75 days
Validation Pilot

Three languages you choose — and everything we hold for them. Measured on your own held-out data.

Scope a pilot →
03 · Program
Full Annual Subscription

Every product, every language, the full consented corpus — and everything curated while you're subscribed.

Start a Full Annual Subscription →