We build small, focused calculator apps for people who work with their hands. Pay once, no account, and they work where there's no signal: in a vault, a basement or a plant.
See the app Free calculatorsConduit bending marks from Greenlee and Klein's bender charts, voltage drop and wire size, plus pipe offsets, cut lengths and the reference numbers you'd otherwise dig out of a handbook. The everyday tools are free. Unlock CutRight Pro once for $14.99, and try Pro free for 24 hours first. No subscription.
90° stubs, back-to-back 90s, offsets, kicks, 3- and 4-point saddles and segment bends for EMT, IMC and rigid, with your bender's own deducts. Marks first, then how to bend it.
Set, run and travel at any fitting angle. On a rolling offset the rise and roll are combined first, so the multiplier is applied once, not twice.
Each end is worked out on its own, because an elbow at one end and a tee at the other is normal. It won't give you a cut until both ends are filled in.
Butt weld, socket weld, threaded, copper, PVC, press fit and grooved, each with the right take-out for that joint.
New in 1.2: voltage drop, wire size and max run for copper or aluminum, amps from watts, kW, kVA or horsepower, Ohm's law and transformer current. Every answer shows the math.
Bender numbers come from the Greenlee and Klein bender guides; pipe and fitting dimensions from published standards and catalogues. The app says which. Where published sources disagree, it tells you.
A mileage and expense log you pay for once. Trips log themselves, sort business or personal in a tap, and every trip is valued at the IRS rate for its date. No subscription, no account. Try the free IRS mileage calculator.
U.S. passport and visa photos at home, checked against the State Department rules before you print. Check free, pay once, no ads. Read the passport photo requirements in plain English.
Every app we make follows the same four rules.
Batishev Enterprises LLC is a small, independent company. We make apps that do one job for one trade and do it well, and we charge a fair one-time price instead of a yearly subscription.
Our apps are not affiliated with or endorsed by any standards body, manufacturer or publisher. Standards are named only so you know where a number came from.
Found a number that looks wrong, or have an idea? Email us. A person reads every message.