The calculator you talk to, not type at. Say any calculation aloud and get instant results — no typing, no friction.
One-time purchase · No subscription · Works in your browser
Open Voice Calculator and hit the microphone button. That's all the setup there is.
Say anything — "what's 15% of 87 dollars" or "convert 5 feet to meters" or "solve x² + 5x + 6."
Results appear immediately. Pro users also get step-by-step breakdowns from the AI engine.
Speak naturally — "what's 15 percent of 87 dollars" or "square root of 144." No syntax to memorize, no keys to hunt.
FreeStep-by-step solver with detailed explanations. Handles word problems like "If a train leaves at 3 PM traveling 60 mph…"
Pro23 ready-to-use formulas across 5 categories — finance, geometry, physics, algebra, and statistics. Free users get 5/day.
Free · Unlimited Pro20+ conversions: length, weight, temperature, currency, volume, area, and speed. Just say it — "5 miles to kilometers."
Free · Unlimited ProPlot and compare multiple functions instantly. Visualize sin(x), quadratics, and custom expressions side by side.
ProObsidian (dark), Arctic (light), and Neon Tokyo (vivid). Switch any time — your calculator, your aesthetic.
FreeNo subscriptions. Pay once, own it forever.
Finally a calculator that keeps up with how I actually think. I use it for homework and I haven't touched my physical calculator since. The step-by-step AI is like having a tutor on call.
I do quick calculations constantly during client calls. Being able to just say "what's 340 times 1.08" without putting anyone on hold is a game changer. Worth every penny.
I recommend this to my students who struggle with dyscalculia. Speaking math instead of typing it removes a huge barrier. The formula library alone saves 20 minutes of class time.
Join users who've traded typing for talking. Free to try — $2.99 to own everything, forever.