What Is a Normal Cycle Length?
Most washing machine cycles take between 45 minutes and 2.5 hours depending on the programme, temperature, and load. A standard 40°C cotton wash with an average load typically takes 1–1.5 hours. If your machine is taking significantly longer than this — or seems to pause indefinitely at certain stages — there is likely a fault developing.
Heating Fault
If the machine is taking a very long time to reach temperature or never seems to progress past the wash stage, the heating element or thermostat may be failing. A weak element will still heat, but so slowly that the programme extends significantly waiting for the target temperature to be reached. This will eventually become a complete heating failure — repair while it is still functioning is more cost-effective than waiting for total failure.
Water Inlet Problem
If the machine takes a long time to fill with water, the inlet valve may be partially blocked with limescale, or the water pressure to the machine may be insufficient. Check the inlet hose filter (a small mesh screen at the connection point) for scale build-up. Cleaning or replacing this is a simple DIY task.
Drum Balance and Extended Rinse Cycles
If the machine keeps restarting the rinse-spin sequence because it cannot balance the load, a cycle can extend from 1.5 hours to 3+ hours as the machine tries and retries. This often comes down to load size and composition — try a smaller load with more evenly mixed items.
Foam Excessive from Too Much Detergent
Excess foam detected by the machine can cause it to add extra rinse cycles to clear the suds, significantly extending cycle time. Use the correct amount of detergent for your water hardness and load size — most people use too much. Consider switching to a HE (high-efficiency) detergent or a liquid detergent which foams less.