Can any wheel go tubeless?

Most modern wheels with hookless or hooked tubeless-ready (TLR) rims work well. Non-tubeless rims can sometimes be converted, but results vary. Check your rim manufacturer specifications.

How much sealant do I need?

Road tyres (23-28 mm): 30-40 ml per tyre. Gravel (32-45 mm): 40-60 ml. MTB (2.0-2.5 in): 60-90 ml. Fat bike: 90-120 ml. Always follow the sealant manufacturer guidelines.

How often should I top up sealant?

Top up every 2-4 months as sealant dries out. In hot climates it may need topping up monthly. Check by removing the valve core and using a dipstick or simply listening for liquid when shaking.

What width tubeless tape do I need?

The tape should be 2-3 mm wider than the internal rim width to ensure full coverage of the spoke holes. Too narrow and air will leak; too wide and it bunches up.

Is tubeless worth it?

For most riders, yes. Benefits include: fewer punctures (sealant seals small holes), ability to run lower pressures for better grip and comfort, and slightly lower rolling resistance than tubes.

BikeCalcs

Tubeless Conversion Calculator — What You Need

Plan a tubeless conversion with the right tape, sealant, valves and tyres.

Number of Wheels

Internal Rim Width

Tyre Size

Need New Tubeless Tyres?

Valve Cost (each)

Tape Cost (roll)

Sealant Cost (bottle)

Tyre Cost (each)

How We Calculate This

Tubeless Conversion Requirements

Tape width = Internal rim width + 3 mm
Sealant amount varies by tyre volume: 30 ml (road) to 120 ml (fat bike) per tyre
Valves: One per wheel, must match rim depth (standard or deep section)
Total cost = Valves + Tape + Sealant + New tyres (if needed)

Frequently Asked Questions

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Last updated: February 2026

All calculations are estimates. Always verify results and consult a professional bike fitter where appropriate.