Quarantine Silver Lining Calculator

The calculator takes your commute distance, congestion level, transport mode, fuel costs, and the number of work-from-home days and weeks to estimate three key silver linings: money saved on commuting and food, hours reclaimed from not sitting in traffic, and CO₂ emissions avoided. Just fill in the fields and your personal silver lining is calculated instantly.

It accounts for fuel or public transport fares you're not spending, as well as daily lunch and coffee costs you avoid by eating at home. These add up surprisingly fast — especially over several weeks of quarantine or working from home.

Commute time is estimated by dividing your one-way distance by the average speed for your chosen congestion level, then doubling it for the round trip. This is multiplied by the number of WFH days and weeks to give you total hours reclaimed from your life.

CO₂ savings are based on your total kilometres not driven and your vehicle's approximate emission factor, which varies by production year — older vehicles generally emit more CO₂ per kilometre. Non-motorised transport modes like cycling or walking result in zero CO₂ savings since they don't emit any in the first place.

The hours saved from commuting can be used for exercise, learning a new skill, cooking, reading, or spending time with family. The money saved could go towards an emergency fund, a treat-yourself purchase, or even investments. The silver lining is real — it's just a matter of making the most of it.

Yes — fewer cars on the road means lower exhaust emissions, reduced urban noise, and even measurable improvements in air quality. Studies during pandemic lockdowns showed significant drops in pollution levels in major cities around the world, demonstrating the collective environmental impact of people staying home.

Select 'Public transport' as your mode and enter your daily round-trip fare in the transit fare field. The calculator will use that figure for commute savings instead of fuel costs, and the CO₂ calculation will use a lower emission factor appropriate for buses and trains.

Absolutely. Simply set 'Days working from home per week' to however many days you're actually at home — for example, 3 days for a hybrid arrangement. The calculator will scale all results accordingly.