Graduvex
Free online calculators: simple, fast, and no data collection.
Categories
- Scuba diving
Gas consumption, remaining time and dive preparation: the numbers divers work out before and after every dive.
1 tool
- Astronomy
Field of view, sampling, magnification: the numbers that decide an astrophotography setup before you buy.
1 tool
- Home lab & networking
Storage, bandwidth, sizing: the numbers behind a self-hosted setup that actually holds up.
3 tools
- Cycling
Power, speed, gradient: cycling physics, quantified to prepare a ride or a goal.
1 tool
- Electric mobility
Range, charging, running costs: what manufacturer figures are really worth.
1 tool
- Technical cooking
Ratios, temperatures, timing: the part of cooking that comes down to grams and degrees.
1 tool
- Hiking & camping
Fuel, water, pack weight: the self-sufficiency numbers that make or break a trek.
1 tool
- Wood & structure
Sections, spans, loads: clear orders of magnitude before you talk to a professional.
1 tool
- CNC machining
Speeds, feeds, passes: replacing forum spreadsheets with explained calculations.
1 tool
- Motorhome & van life
Payload, autonomy, equipment: the numbers that prevent bad surprises on the road.
2 tools
- Fishing
Capacities, lengths, rigs: the numbers that get your tackle ready before you hit the water.
1 tool
- Pottery
Plaster, firings, costs: the part of pottery you calculate before getting your hands in the clay.
2 tools
- Scale modelling & RC
Gearing, grades, scales: the mechanics of modelling, from RC tracks to model railroads.
2 tools
- Leathercraft
Thread, thicknesses, cutting: the leatherworker’s numbers before punching the first hole.
1 tool