Fuel Calculators - Bitumen Calculator

Minor Excess: If you only added a tiny amount of extra lubricant, the machine will simply produce slightly more smoke until the tank burns off.
Major Excess: If the mixture is heavily over-saturated, drain the fuel container completely.
Refill and Clean: Replenish the tank using the correct proportion (such as a standard 50:1 ratio ) and clean or replace the fouled spark plug.

Two Stroke Oil Mixture Calculator

ByKashif Zawar August 28, 2026September 16, 2026

Two Stroke Oil Mixture Calculator Calculate the exact amount of 2-stroke engine oil required for your petrol or gasoline mixture. Fuel Amount * Fuel Unit Liters (L)US Gallons (gal) Oil-to-Fuel Ratio 16:120:125:132:140:150:1100:1Custom Ratio Custom Ratio (X : 1) * : 1 Calculate Mixture Reset Mixing Results Required 2-Stroke Oil 0 mL 0 US fl oz…