Oil Volume Calculator
Convert engine-oil volumes between US quarts, US gallons, liters, and imperial quarts.
How to Use
- Type in any field — the rest convert instantly.
Volume
Typical capacities
- 4-cyl engine
- ~4.0 – 4.5 US qt (3.8 – 4.3 L)
- V6 engine
- ~5.0 – 6.0 US qt (4.7 – 5.7 L)
- V8 engine
- ~5.0 – 8.0 US qt (4.7 – 7.6 L)
- Diesel (passenger)
- ~6.0 – 10.0 US qt
- Motorcycle
- ~1.0 – 4.0 US qt
Conversions
US qt → L
× 0.946353
US gal → L
× 3.785412
UK qt → L
× 1.136523
UK gal → L
× 4.546090
Frequently Asked Questions
US quart vs imperial quart?
US quart ≈ 0.946 L. Imperial quart ≈ 1.136 L — 20% larger.
How much oil goes in my engine?
Typical 4-cyl: 4–4.5 qt US. V6: 5–6 qt. V8: 5–8 qt. Always check the dipstick 5 min after running.
Common Use Cases
Shopping
Convert 5-liter European jug to US quarts.
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