Sumivo

Sumivo is being built as a focused calculation platform: fewer unsupported claims, clearer assumptions and results that show how they were produced.

Sumivo is a precision calculator and unit converter platform built around transparent, traceable results. Rather than optimizing for page count or keyword coverage, each tool is published only after its formula, input/output semantics, independent test fixtures, and versioned sources pass a defined publication gate. With 86 calculators spanning electrical, construction, manufacturing, math, health, time/date, everyday, and converter categories, Sumivo targets engineers, students, tradespeople, and anyone who needs to verify how a result was produced — not just what it is.

• Electrical calculations (battery runtime, Ohm's law, power)
• Unit conversion (length, weight, temperature, data)
• Construction & volume calculations

Location shown on map (Colorado, Brazil). Exact address is shared after you connect.