Launch Vehicle Propellant Usage

	Apollo 7	Apollo 7	Apollo 7	Apollo 7	Apollo 8	Apollo 8	Apollo 8	Apollo 8	Apollo 9	Apollo 9	Apollo 9	Apollo 9	Apollo 10	Apollo 10	Apollo 10	Apollo 10

	Burn Start	Burn End	Burn Time	Burn Rate Lb/Sec	Burn Start	Burn End	Burn Time	Burn Rate Lb/Sec	Burn Start	Burn End	Burn Time	Burn Rate Lb/Sec	Burn Start	Burn End	Burn Time	Burn Rate Lb/Sec

S-IB Burn (sec)	-2.988	144.32	147.31	---	---	---	---	---	---	---	---	---	---	---	---	---
Oxidizer (LOX), lb	631,300	3,231	628,069	4,263.6	---	---	---	---	---	---	---	---	---	---	---	---
Fuel (RP-1), lb	276,900	4,728	272,172	1,847.6	---	---	---	---	---	---	---	---	---	---	---	---
Total, lb	908,200	7,959	900,241	6,111.3	---	---	---	---	---	---	---	---	---	---	---	---

S-IC Burn (sec)	---	---	---	---	-6.585	153.82	160.41	---	-6.3	162.76	169.06	---	-6.4	161.63	168.03	---
Oxidizer (LOX), lb	---	---	---	---	3,128,034	46,065	3,081,969	19,213.7	3,301,203	45,230	3,255,973	19,259.3	3,302,827	40,592	3,262,235	19,414.6
Fuel (RP-1)	---	---	---	---	1,357,634	26,622	1,331,012	8,297.8	1,431,678	42,390	1,389,288	8,217.7	1,423,254	28,537	1,394,717	8,300.4
Total, lb	---	---	---	---	4,485,668	72,687	4,412,981	27,511.5	4,732,881	87,620	4,645,261	27,477.0	4,726,081	69,129	4,656,952	27,715.0

S-II Burn (sec)	---	---	---	---	156.19	524.04	367.85	---	165.16	536.22	371.06	---	164.05	552.64	388.59	388.59
Oxidizer (LOX), lb	---	---	---	---	793,795	5,169	788,626	2,143.9	821,504	3,230	818,274	2,205.2	823,325	3,536	819,789	2,109.7
Fuel (LH₂), lb	---	---	---	---	154,907	4,514	150,393	408.8	158,663	3,381	155,282	418.5	158,541	4,622	153,919	396.1
Total, lb	---	---	---	---	948,702	9,683	939,019	2,552.7	980,167	6,611	973,556	2,623.7	981,866	8,158	973,708	2,505.7

S-IVB 1st Burn (sec)	146.97	616.76	469.79		528.29	684.98	156.69	---	540.82	664.66	123.84	---	556.81	703.76	146.95	---
Oxidizer (LOX), lb	193,330	1,671	191,659	408.0	192,840	132,220	60,620	386.9	189,686	133,421	56,265	454.3	192,089	133,883	58,206	396.1
Fuel (LH₂), lb	39,909	2,502	37,407	79.6	43,395	30,678	12,717	81.2	43,709	32,999	10,710	86.5	43,388	31,564	11,824	80.5
Total, lb	233,239	4,173	229,066	487.6	236,235	162,898	73,337	468.0	233,395	166,420	66,975	540.8	235,477	165,447	70,030	476.6

S-IVB 2nd Burn (sec)	---	---	---	---	10,237.79	10,555.51	317.72	---	17,155.54	17,217.60	62.06	---	9,207.52	9,550.58	343.06	343.06
Oxidizer (LOX), lb	---	---	---	---	131,975	8,064	123,911	390.0	132,988	109,298	23,690	381.7	133,471	5,274	128,197	373.7
Fuel (LH₂), lb	---	---	---	---	28,358	2,759	25,599	80.6	29,369	24,476	4,893	78.8	29,116	2,177	26,939	78.5
Total, lb	---	---	---	---	160,333	10,823	149,510	470.6	162,357	133,774	28,583	460.6	162,587	7,451	155,136	452.2

S-IVB 3rd Burn (sec)	---	---	---	---	---	---	---	---	22,039.26	22,281.32	242.06	---	---	---	---	---
Oxidizer (LOX), lb	---	---	---	---	---	---	---	---	108,927	34,051	74,876	309.3	---	---	---	---
Fuel (LH₂), lb	---	---	---	---	---	---	---	---	23,520	8,951	14,569	60.2	---	---	---	---
Total, lb	---	---	---	---	---	---	---	---	132,447	43,002	89,445	369.5	---	---	---	---

Oxidizer-Fuel Ratio
S-IB Stage	2.280	---	2.308	---	---	---	---	---	---	---	---	---	---	---	---	---
S-IC Stage	---	---	---	---	2.304	---	2.316	---	2.306	---	2.344	---	2.321	---	2.339	---
S-II Stage	---	---	---	---	5.124	---	5.244	---	5.178	---	5.270	---	5.193	---	5.326	---
S-IVB Stage 1st burn	4.844	---	5.124	---	4.444	---	4.767	---	4.340	---	5.254	---	4.427	---	4.923	---
S-IVB Stage 2nd burn	---	---	---	---	4.654	---	4.840	---	4.528	---	4.842	---	4.584	---	4.759	---
S-IVB Stage 3rd burn	---	---	---	---	---	---	---	---	4.631	---	5.139	---	---	---	---	---

[1]All times are referenced to Range Zero; all other values represent actual usage, in pounds mass. Sources are the Saturn V launch vehicle flight evaluation reports and Results of the Fifth Saturn IB Vehicle Test Flight (Apollo 7).